Month: August 2025

Application scenarios

The Woodward 505 controller is designed for industrial steam turbines of various sizes and applications, and can start, stop, control, and protect industrial steam turbines or turbine expanders that drive generators, compressors, pumps, or industrial fans. Its unique PID structure is suitable for controlling steam equipment parameters, such as turbine speed, load, inlet manifold pressure, exhaust manifold pressure, or tie line power. It can achieve stable control and disturbance free mode switching during normal operation and equipment abnormalities, reducing process overshoot or overshoot.

Product description

Hardware and appearance

Adopting industrial grade reinforced casing, it can be installed in the system control panel of the factory control room or next to the turbine.

The front panel combines programming station and operator control panel (OCP) functions, equipped with an 8.4-inch (21cm) graphic display screen for engineers to program and operators to operate, and has password security protection program mode settings.

The input and output wiring of the turbine interface is located on the lower back panel of the controller, and the pluggable terminal block is convenient for system installation, troubleshooting, and replacement.

Core functions

It includes four PID controllers (speed, cascade, auxiliary 1, auxiliary 2), multiple startup programs (manual, semi-automatic, automatic, remote control), and multiple protection functions (overspeed, critical speed range, maximum power, etc.). Users can configure them according to specific turbine application requirements without the need for professional control engineers. After configuration, checks will be conducted to ensure there are no basic errors.

Equipped with on-site configurable, integrated graphical operator control panel, automatic start program, integrated first issue indicator, trip and alarm event recorder, user-friendly menu format, real-time trend screen, turbine running time log, real-time clock synchronization through SNTP, Ethernet communication and other features, it has the same appearance and function as the previous 505 version, adopts sulfur resistant conformal coating, and is certified for use in hazardous areas (low-voltage models).

Software tool

RemoteView software: It can be used as a remote operator control panel and/or engineering station, installed on remote computers or touch panels, and can perform all display functions of the 505 front panel. The password based login level security mechanism can manage the functional permissions of remote panel users.

Service tool suite: can download configuration settings files to 505, upload configuration settings files from 505 to other devices for saving, view real-time or saved trend files, etc.

Cost benefit design

The 505 controller integrates turbine control, system sequencer, operator control panel, and first output indicator functions, reducing external system equipment and system installation, wiring, and troubleshooting work. This controller can be configured on site, and professional factory personnel can make major functional changes on site. Minor functional changes can be made online when process changes require it. Its first indicator logic can indicate internal and external system related alarm and shutdown situations, greatly simplifying and reducing system troubleshooting work.

Communication function

The 505 controller can communicate with the factory distributed control system and/or CRT based operator control panel directly through four Ethernet ports using Modbus TCP or OPC communication protocols, or through a serial Modbus port. A single serial port supports RS-232 or RS-485 communication using ASCII or RTU Modbus protocols, and can also communicate with factory DCS through a hard wired connection.

Control function 

Available PID controllers: speed/load PID (with multiple dynamic and adaptive PID), extraction/intake pressure/flow PID, cascade PID (manifold pressure or tie line control), auxiliary PID 1 (limiter or control), inlet manifold PID, exhaust manifold PID, rotor acceleration PID (at start-up).

System Protection: Integrated overspeed protection logic and testing capabilities, first out indication (15 independent shutdown inputs), external alarm indication (15 independent alarm inputs), logic stuck in critical speed band, disturbance free switching between controls, local/remote control priority and selection, internal CPU watchdog circuit (to prevent faults), password security for operation and configuration modes.

Control Specifications

Input

Power supply

Low voltage (LV) model: 18-36 Vdc

High Voltage (HV) Model: 88-264 Vac and 90-150 Vdc

Speed: 2 passive magneto electric sensors (MPUs) or 2 active proximity probes, frequency range 0.5-35000 Hz

Discrete input: 20 configurable contact inputs, optional to add 16 additional inputs through LinkNet HT module

Analog input

8 configurable 4-20 mA inputs

Optional to add 16 additional 4-20mA inputs through LinkNet HT module

Optional to add 8 additional RTD inputs through LinkNet HT module

Output

Valve/actuator driver: 2 actuator outputs, supporting 4-20 mA or 20-200 mA

Discrete output: 8 configurable relay outputs with contact ratings of 24 Vdc @ 5 A

Analog output: 6 programmable 4-20 mA current outputs

Communication

Ethernet: 4 ports, supporting Modbus TCP or OPC protocols

Serial: 1 Modbus port (ASCII or RTU), compatible with RS-232 or RS-485

CAN: 4 ports, using Woodward CANopen protocol

Introduction to Core Modules

Actuator module

Dual channel actuator controller: supports proportional or integral hydraulic/pneumatic actuators, with up to two position feedback devices per channel and multiple current range versions for precise position control. It has complete fault detection functions, such as driver current error, open circuit, short circuit and other fault alarms.

Four channel actuator module: receives digital information from the CPU, generates four proportional actuator drive signals, outputs current range of 0-25mA or 0-200mA, has high accuracy and stability, and can monitor actuator impedance and other faults.

Simplex real-time SIO module: includes three RS-485 ports for communication with EM or GS/LQ digital actuator drivers, with fast update rates, supports remote monitoring and configuration of driver parameters, and has communication fault detection capabilities.

EM/TM position controller: receives reference input from the CPU and feedback input from the remote drive, controls the remote drive through a serial link, and is mainly used in systems with high precision requirements, such as dry low emission (DLE) systems.

LINKnet I/O Network

Four channel LINKnet controller module: As the network master station, it provides four independent network trunks, each trunk can connect up to 60 I/O modules, responsible for controlling data flow between CPU modules and I/O nodes, and monitoring node health status.

Various types of LINKnet I/O modules, including 6-channel RTD modules, 6-channel thermocouple (T/C) modules, 6-channel current input modules, 16 channel discrete input modules, 6-channel analog output modules, 8-channel discrete output modules, etc., are used for the acquisition and output of different types of signals, and all have corresponding fault detection and isolation functions.

Specialized functional module

Pressure sensor interface module: communicates with external pressure sensors, has two isolated RS-422 communication ports, can connect up to eight pressure sensors, and shares pressure data with the main CPU module through dual port RAM on the VME bus.

Dual overspeed module: monitors two independent frequency (shaft speed) inputs, detects overspeed and input faults, mainly used for General Electric LM (land and marine) gas turbines, usually used in conjunction with dual soleoid monitoring modules.

Dual soleoid monitoring module: monitors and controls two independent soleoid current inputs, detects low or high current faults, directly interfaces with the gas turbine fuel cut-off valve soleoid, and requires an external soleoid driver component.

Field Terminal Modules (FTMs): Used to connect field wiring to the front-end of MicroNet controlled I/O modules, providing cage clamp terminal connection points to achieve shielded termination and EMI protection. There are multiple types, such as analog I/O FTMs, discrete I/O FTMs, etc., suitable for different I/O modules and signal types.

Installation and replacement process

Pre installation information: including storage conditions (temperature -20 to+70 ° C, maximum relative humidity of 90% non condensing), unpacking inspection (for damage), equipment location selection (dry, temperature 0-55 ° C, humidity not exceeding 90% non condensing, good ventilation, etc.).

Installation steps: including VME I/O module installation, MicroNet Simplex power module installation, 16/32 channel relay box installation, FTMs installation, etc. Detailed installation methods and precautions for each component are explained, such as avoiding forced installation and correctly connecting cables.

Replacement steps: involving the replacement of VME I/O modules, on-site terminal modules (FTM), relay boxes, socket installed relays, I/O cables, chassis fans, etc., emphasizing safety precautions such as power-off operation in explosive environments and preventing electrostatic discharge.

Service Options

Product service options: including troubleshooting guides in the manual, contacting system manufacturers or packagers, contacting Woodward full-service distributors, contacting Woodward technical support, etc.

Woodward factory service options: including replacement/exchange (24-hour service), uniform rate repair, uniform rate remanufacturing, etc., can be selected according to needs.

Equipment return for repair: It is necessary to contact the full-service distributor in advance to obtain return authorization and transportation instructions. Appropriate materials should be used for packaging, and relevant regulations such as anti-static should be followed.

Replacement parts: When ordering, please provide the part number and unit serial number on the shell nameplate.

Engineering services: including technical support, product training, on-site services, etc., which can be obtained through phone, email, or website contact.

Appendix Information

Module Compliance Information Matrix: lists the model, status, description, extended description, and various certification standards that each module complies with, such as CSA, UL, ATEX, CE (LVD), CE (EMC), ABS, DNV, LRS, etc.

Environmental specifications: including operating temperature, storage temperature, humidity, vibration, impact, altitude, air quality, installation overvoltage level, protection level, sound level, weight, dielectric strength, etc.

MicroNet hardware and software compatibility: describes the compatibility of different encoders (Coders) and CPU modules on different control platforms, as well as the compatibility of various modules.

Declaration of conformity: Declare that the product complies with relevant directives and standards, such as the Electromagnetic Compatibility (EMC) directive, the Directive on Potential Explosive Environments, etc.

Abbreviations: Explained the meanings of various abbreviations used in the manual to facilitate understanding of the content.

Important Warning and Precautions

The importance of electrostatic discharge protection was emphasized, and corresponding preventive measures should be taken when operating electronic control equipment.

Identify countermeasures for dangerous situations such as overspeed, overtemperature, and overpressure, such as equipping independent shutdown devices.

Remind to pay attention to safety when installing and replacing modules, and avoid operating under live conditions, especially in hazardous locations.

Emphasis was placed on the importance of proper grounding, shielding termination, cable routing, etc. for system performance and safety.

Product description

Woodward’s MSLC-2 ™ Compared to DSLC-2 ™ Control coordination can provide synchronization and load control between public utilities and contact circuit breakers. The MSLC-2/DCLC-2 combination operates through an Ethernet communication network and can control simple or complex generator system applications. This combination (32 DSLC-2 and 16 MSLC-2) provides multi unit, multi segment, utility, and tie line power management for complex power systems, while always providing non impact load transfer with utilities and controlling the import and export levels of the entire plant.

MSLC-2 control combines synchronization, dead bus closure, utility/tie line load sensors, basic load control, inlet and outlet control, reactive power (VAR), power factor, and main process control in a powerful component.

MSLC-2 provides phase matching, slip frequency synchronization, and voltage matching on utility or contact circuit breakers. The MSLC-2/DCSLC-2 combination can handle multiple utility connections, with a maximum of 8 bus segments in one application.

The load sensor and load control of MSLC-2 can detect true RMS power and provide shock free loading and unloading on the utility grid. Basic load, import and export, process and utility unloading modes control the kilowatt power between different power sources, while controlling reactive power, VAR and power factor. Reactive power will gradually increase and decrease to achieve the smoothest load trading between power grids.

MSLC-2 communicates via Ethernet (now providing redundant Ethernet) to control active and reactive loads for utilities through generators equipped with DSLC-2.

The contact circuit breaker mode allows synchronization between multiple generator systems. After connecting each section, power can be measured across the connecting line, but load control does not work when the connecting circuit breaker is in operation.

Product Features

One MSLC-2 can provide main control for up to 32 DSLCs and an additional 15 MSLC-2 in the system.

Two dedicated Ethernet lines are used for precise system communication between all DSLC-2 and MSLC-2 on the system.

Ethernet Modbus TCP, used for remote control and monitoring of PLC or DCS systems.

Redundant Ethernet communication improves reliability.

The main MSLC-2 is redundant, and communication loss with the designated MSLC-2 main device will initiate control switching to the next designated MSLC-2 main device.

MSLC-2 hardware can be adjusted for various applications.

Slip frequency or voltage phase matching synchronization is fully selectable, with dead bus options in both directions, providing ample flexibility for tie line and main tie line main applications.

Integrate functions into one device without connecting redundant sensors (such as PT, CT, and MOP) to various modules (such as load sensors and synchronizers).

Digital signal processing enables MSLC-2 to resist power line distortion and harmonics.

Three phase true RMS power detection can provide accurate readings even under unbalanced phase loads and voltage fluctuations.

Import and export control of multiple MSLC-2 public utilities in the same network segment.

Woodward ToolKit ™ The software allows for flexible settings using the same basic menu tree and overview screen as the original MSLC, without the need for a handheld programmer. The graphical overview and trend analysis of generator and bus parameters make MSLC-2 debugging more convenient.

Toolkit can be accessed through one of the Ethernet ports or the RS-232 port.

Phase angle compensation can adjust the additional deviation correction of the transformer.

The system update function allows for system reconfiguration.

Supports up to 32 generators, 16 main circuit breakers, and/or contact circuit breakers.

Can be configured for main circuit breaker and contact circuit breaker applications.

Complex applications with up to 8 bus segments.

Automatic segment recognition.

Redundant Ethernet communication improves reliability.

The ‘System Update’ function allows for system reconfiguration.

Compatible with PLC and DCS through Modbus RTU or Modbus TCP.

Automated factory loading and unloading to achieve impact free load transfer with utilities.

Control the import and export levels of the entire factory relative to public utilities.

Overall factory power factor control.

Ethernet or RS-232 port, used to configure devices using Woodward ToolKit software.

Has UL/cUL and CE certification.

Technical specifications

Environmental condition

Storage environment temperature: -40 ° C to 85 ° C/-40 to 185 ° F.

Environmental humidity: 95%, non condensing.

Electrical parameters

Relay output: 120 Vac [1] rated value (V rated) 69/120 Vac; Maximum value (Vmax) 86/150 Vac; Rated phase to ground voltage of 150 Vac; Rated surge voltage (V surge) 2.5 kV. 480 Vac [4] Rated value (V rating) 277/480 Vac; Maximum value (Vmax) 346/600 Vac; Rated phase to ground voltage of 300 Vac; Rated surge voltage (V surge) 4.0 kV.

Analog input (non isolated): accuracy level 0.5.

Measurable AC windings: 3p-3w, 3p-4w, 3p-4w OD.

Setting range: 50 to 650000 Vac on the primary side.

Linear measurement range: 1.25 × V rated.

Measurement frequency: 50/60 Hz (40 to 85 Hz).

High impedance input; The resistance of each path: [1] 0.498 M Ω, [4] 2.0 M Ω.

Maximum power consumption per path:<0.15 W.

Rated value (I-rated): [1]../1A or [5]../5A.

Linear measurement range: I gen=3.0 × I rated; I main/ground=1.5 x I rated.

Setting range: 1 to 32000 A.

Load:<0.15 VA.

Rated short-time current (1 s): [1] 50 × I rated, [5] 10 × I rated.

Accuracy: Level 0.5.

Other

Setting range: 0.0 to 999999.9 MW/kvar.

Discrete input: electrical isolation; Input range 12/24 Vdc (8 to 40 Vdc); Input resistance of 20 kOhms.

Relay output: electrical isolation/no potential; Contact material AgCdO; Load (GP) 2.00 Aac@250  Vac、2.00  Adc@24  Vdc/0.36  Adc@125  Vdc/0.18  Adc@250  Vdc、1.00  Adc@24  Vdc/0.22  Adc@125  Vdc/0.10  Adc@250  Vdc。

Analog input (non isolated): can be freely scaled; Type 0 to 10 V/0 to 20 mA; Resolution 11 bits.

Shell: Powder coated aluminum for backplate installation.

Dimensions (width x height x depth): 250 x 227 x 84 mm (9.84 x 9.00 x 3.30 inches).

Connection: Screw/plug terminal 2.5 mm ².

Protection system: IP 20.

Weight: Approximately 1900 g (4.2 lbs).

Certification: Anti interference testing (CE) conducted in accordance with applicable EN guidelines; UL、CUL、GOST-R、CSA； Marine LR (type approval), ABS (type approval).

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Application scenarios

The Woodward GS series gas metering system is designed specifically for industrial gas turbines with output power ranging from 200kW to 30MW. It provides a reliable and cost-effective interface between electronic engine control systems and gas turbines in applications such as power generation, compressors, and mechanical drives. The GS10 valve is compatible with various gas fuels, such as natural gas, acidic gases, liquefied petroleum gas, methane, propane, butane, and hydrogen.

Product description

Structure and Design: GS10 adopts a rotary plate valve, integrates electric actuators and non-contact position sensors to achieve precise flow control. The use of rare earth permanent magnets in its efficient electromagnetic circuit reduces the packaging size. The integrated brushless DC actuator and valve design eliminates the backlash problem of gear motors and avoids the resolution and periodic oscillation issues of stepper motors.

Core Features

Self cleaning rotary plate valve with anti pollution properties.

Fully electric drive.

Only a single moving component.

Resistant to vibration and has a wide operating temperature range.

Quick response and high precision in flow control.

No on-site adjustment or assembly is required.

Standard 4-20mA interface with discrete fault output and shutdown function.

Some models have been certified for hazardous locations in North America.

Flow control and calibration: Gas flow control is usually achieved by accurately setting the port area of the metering valve based on assumed values of gas characteristics, pressure, and temperature. The GS10 valve is calibrated in the factory under actual flow conditions to provide accurate valve measurement area based on input signal requirements. The actual fuel flow rate depends on the valve area, gas pressure, gas temperature, and the gas itself. The fuel flow equation for the GS10 valve is located in the GS manual and available software programs, and can be used to set the GS10 valve under any specific site conditions.

Valve size: The GS10 valve is suitable for gas turbines with output power ranging from 2-15MW (depending on the characteristics and conditions of the available fuel gas). The rotary plate valve and actuator are located within a single low-carbon steel casing, with a 2-inch raised face flange gas connection and standard flange spacing. The measuring port size of GS10 valve is available in two types: 0.5 square inches (323 square millimeters) and 1.0 square inches (645 square millimeters).

Technical Parameter

GS driver parameters

Power supply voltage: 18-32Vdc.

Maximum transient power supply current: 25.0A, lasting for 0.20 seconds.

Normal steady-state input current:<4.0A.

Electrical connection: through the wiring terminals on the driver components and external grounding poles; The maximum distance between the valve and the actuator is 100m.

Valve position command signal: 4-20mA current signal, input impedance 249 Ω.

Valve indication position signal: 4-20mA current signal, input impedance<500 Ω.

Shutdown/reset command: Close the contact to operate, open to close the valve.

System fault indication signal: 1 set of C-type dry contact output.

Environmental temperature capability: -5 to+131 ° F (-20 to+55 ° C).

GS drive size: 9.0 x 10.0 x 3.0 inches (229 x 254 x 76mm).

Fault detection capability: open or short circuits in valve components or wiring connections; The input signal exceeds 20mA; the position loop error exceeds 5% of the full range and lasts for more than 0.250 seconds.

Dangerous place certification: see next page.

GS10 valve parameters

Gas flow range: 25-15000lb/h (11-6804kg/h).

Gas supply pressure range: 100-750PSI (690-5170kPa).

Minimum pressure difference: To ensure accurate flow characteristics, it is recommended to have a minimum of 20 psid (138 kPa).

Gas filtration requirements: 25 μ m or higher precision.

Available metering ports (maximum area): 0.5 square inches, 1.0 square inches (323 square millimeters, 645 square millimeters).

Gas inlet and ambient temperature: -20 to+248 ° F (-29 to+120 ° C) (note: dry gas is required when the temperature is below 0 ° C (32 ° F)).

Accuracy (percentage of port area): ± 5.0% of actual value or ± 0.5% of maximum value (whichever is greater).

Leakage of metering valve: Under specified conditions, the leakage amount when the gas is closed is less than 1.0% of the rated maximum flow rate.

Leakage of flow stop valve: Not applicable.

Flow stop valve response: Not applicable.

Full travel conversion time (closed-loop position control):<150ms.

Shutdown conversion time (when the driver voltage is 24Vdc):<75ms.

Position loop bandwidth: 35 radians per second (typical value) (note: the system dynamics are roughly second-order. The bandwidth is determined by the amplitude response at -6dB, and the GS driver voltage is 24Vdc).

Gas connection: 2.00 inch RF flange, compliant with ANSI B16.5 Class 600; Face to face dimensions comply with ANSI S75.03.

External gas emission connection: straight threaded port in accordance with SAE J514-4.

Electrical connection: Zone 2- actuator motor, one 0.500 inch NPT conduit connection, 3 wires, minimum 72 inches (1.8m) long; Zone 1- Wiring chamber with terminal blocks and two 0.5-inch NPT conduit connections.

Component weight: 114lb (52kg).

Vibration and impact: 15g vibration at 20-500Hz on any plane, in accordance with MIL-STD-810C curve G; maximum impact of 20g, in accordance with MIL-STD-810C method 516.2 procedure 1.

Dangerous place certification: see next page.

Regulatory compliance

European compliance (CE marking): only applicable to units with CE marking.

EMC Directive (GS Drive): Complies with Council Directive 89/336/EEC of May 3, 1989 on the harmonization of the laws of Member States relating to electromagnetic compatibility.

ATEX – Directive on Potential Explosive Atmospheres (GS Drivers): Complies with Council Directive 94/9/EEC of March 23, 1994 on the harmonization of the laws of Member States relating to equipment and protective systems used in potentially explosive atmospheres. LCIE 01. ATEX.6012 X Zone 2, Class 3, Class II Group G, EEx nC/L IIC T4。 Special conditions for safe use: The GS driver must be installed in an IP54 rated enclosure that meets the requirements of European standard EN 50021 (1999) and must be connected to the GS10 valve/actuator.

North American Compliance: Only applicable to units with UL or CSA agency markings.

GS10 valve CSA: CSA certified, suitable for Class I, Zone 1, Groups C and D, T3C at ambient temperature of 120 ° C. Can be used in Canada and the United States.

GS driver UL: UL certified, suitable for Class I, Zone 2, Groups A, B, C, and D, with an ambient temperature of 55 ° C. Can be used in Canada and the United States. Certified by CSA, suitable for Class I Zone 1, Groups A, B, C, and D, T4A at an ambient temperature of 55 ° C. Can be used in Canada and the United States.

APPLICATION

The PUB and PVB controllers are part of the Spyder family. The nine controllers are BACnet MS/TP network devices designed to control HVAC equipment. These controllers provide many options and advanced system features that allow state-of-the-art commercial building control. Each controller is programmable and configurable using the NIAGARA FRAMEWORK® software.

The Spyder BACnet controllers require the Spyder BACnet Programmable Feature to be licensed in the WEBpro workbench tool and the WEBS AX JACE Controller for programming and downloading. The Spyder BACnet Models are also available as Individually Licensed Controllers (ILC). The ILC versions are identical in design and capability in every detail except for the licensing. The Individual Licensing of the Spyder ILCs (the License is built in) allows them to be programmed and downloaded with any brand of the Niagara Workbench or JACE controller. The Spyder ILCs are identified with a suffix on the Part Number of -ILC. Example: PUB6438S-ILC follows all the same Installation Instructions information as the PUB6438S.

The controllers are for use in VAV (Variable Air Volume), Unitary, and advanced HVAC control applications. Each controller contains a host microcontroller to run the main HVAC application and a second microcontroller for BACnet MS/TP network communications. Each controller provides flexible, universal inputs for external sensors, digital inputs, and a combination of analog outputs and digital outputs.

The photo shown is the PVB6436AS, which includes the Series 60 floating actuator.

FEATURES

• Uses BACnet MS/TP network communication.

• EIA-485 communications network. Capable of baud rates between 9.6 and 115.2 kbits/s.

• Capable of stand-alone operation, but can also use BACnet MS/TP network communications.

• Sylk™ bus for use with Sylk-enabled sensors.

• Support for up to 40 controllers per BACnet MS/TP segment (under 30 is recommended).

• Field configurable and programmable for control,input, and output functions using the NIAGARA FRAMEWORK ® software.

• Function Block engine, which allows the application designer to program the controller to perform a wide variety of HVAC applications.

• Built-in Zone Control functions include a remote wall module interface and a scheduler.

• Pressure-independent or pressure-dependent single or dual duct Variable Air Volume (VAV) control as well as Unitary equipment control.

• Microbridge air flow sensor with dual integral restrictor design (PVB0000AS, PVB4022AS, PVB4024NS, PVB6436AS, and PVB6438NS).

• Easy user access to air flow sensor inputs.

• Actuator (PVB0000AS, PVB4022AS, and PVB6436AS) mounts directly onto VAV box damper shaft and has up to 44 lb-in. (5 Nm) torque, 90 degree stroke, and 90 second timing at 60 Hz.

• All wiring connections are made to removable terminal blocks to simplify controller installation and replacement.

• Both controller housing and actuator are UL plenum rated.

AV Equipment Control

(PVB0000AS, PVB4022AS, PVB4024NS, PVB6436AS, and PVB6438NS)

The VAV controllers provide pressure-independent air flow control and pressure-dependent damper control. VAV systems generally provide cool air only to zones. However, each controller has additional programmable inputs and outputs that may be used to control devices, such as a fan or VAV box reheat coils. Heaters can be staged electric or modulating hot water. Supply and exhaust pressurization control are provided on a zone basis.

Unitary Equipment Control

(PUB1012S, PUB4024S, PUB6438S, and PUB6438SR)

Unitary equipment includes natural convection units, radiant panels, unit heaters, unit ventilators, fan coil units, and heat pumps. Unitary equipment does not require a central fan. Depending on design, unitary equipment may perform one or all of the functions of HVAC—ventilation, filtration, heating, cooling, humidification and distribution. Unitary equipment frequently requires a distribution system for steam or hot and or chilled water.

SPECIFICATIONS Electrical

Rated Voltage: 20-30 Vac; 50/60 Hz

Power Consumption:100 VA for controller and all connected loads (including

the actuator on model PVB6436AS)

Controller only Load: 5 VA maximum; models PVB6438NS,PUB6438S, and PUB6438SR

Controller and Actuator Load: 9 VA maximum; model PVB6436AS

External Sensors Power Output: 20 Vdc ±10% @ 75 mA maximum

Environmental VAV Operating & Storage Temperature Ambient Rating

(models PVB0000AS, PVB4022AS, PVB4024NS,PVB6436AS, and PVB6438NS):

Minimum 32° F (0° C); Maximum 122° F (50° C)Unitary Operating & Storage Temperature Ambient Rating

(models PUB1012S, PUB4024S, PUB6438S, and PUB6438SR):Minimum -40° F (-40° C); Maximum 150° F (65.5° C)

Relative Humidity: 5% to 95% non-condensing

Dimensions (H/W/D)

See Fig. 1 to Fig. 4 beginning on page 6 for dimensioned drawings.

PUB1012S, PUB4024S, and PVB4024NS:6.25 x 4.81 x 2.26 in. (15.92 x 12.20 x 5.74 cm)

PVB0000AS, PVB4022AS (including Actuator):6.60 x 8.28 x 2.26 in. (16.70 x 21.10 x 5.74 cm)

PVB6436AS (including Actuator): 6.27 x 10.316 x 2.26 in.(15.92 x 26.20 x 5.74 cm)

PVB6438NS: 5.76 x 6.85 x 2.26 in. (14.62 x 17.40 x 5.74 cm)

PUB6438S, PUB6438SR: 5.45 x 6.85 x 2.26 in. (13.84 x 17.40 x 5.74 cm)

Hardware (PVB0000AS, PUB1012S, PUB4024S, PVB4022AS, and PVB4024NS)

CPU

Each controller uses a 32 bit ATMEL ARM 7 microprocessor.

Memory Capacity

Flash Memory: 512 kilobytes. The controller is able to retain Flash memory settings for up to ten (10) years.

RAM: 128 kilobytes

Controller Status LED

The LED on the front of the controller provides a visual indication of the status of the device. When the controller receives power, the LED appears in one of the following allowable states, as described in Table 3.

Hardware (PUB6438S, PUB6438SR, PVB6436AS, and PVB6438NS)

CPU

Each controller uses a pair of microprocessors. The first is a 16-bit Texas Instruments MSP430 family microprocessor that is used to manage the Inputs, Outputs and Control. The second is a 32-bit ATMEL ARM 7 microprocessor that manages communication for the Spyder BACnet.

Memory Capacity

Flash Memory: 372 kilobytes. The controller is able to retain Flash memory settings for up to ten (10) years.

RAM: 72 kilobytes

MS/TP MAC Address

The MS/TP MAC address for each device must be set to a unique value in the range of 0-127 on an MS/TP network segment. DIP switches on the Spyder BACnet controller are used to set the controller’s MAC address.

Device Instance Number

The Device Instance Number must be unique across the entire BACnet system network because it is used to uniquely identify the BACnet devices. It may be used to conveniently identify the BACnet device from other devices during installation. The Spyder BACnet Controllers Device Instance Number is automatically set when it is added to a WEBStation-AX project. The Device Instance Number can be changed by the user, which may be necessary when integrating with a third party or when attempting to replace an existing controller and it is desired to maintain the existing Device Instance Number.

Termination Resistors

Matched terminating resistors are required at each end of a segment bus wired across (+) and (-). Use matched precision resistors rated 1/4W ±1% / 80 – 130 Ohms. Ideally, the value of the terminating resistors should match the rated characteristic impedance of the installed cable. For example, if the installed MS/TP cable has a a listed characteristic impedance of 120 Ohm, install 120 Ohm matched precision resistors.

Shield Terminating

Following proper MS/TP cabling shield grounding procedures is important to minimize the risk of communication problems and equipment damage caused by capacitive coupling. Capacitive coupling is caused by placing MS/TP cabling close to lines carrying higher voltage. The shield should be grounded on only one end of the MS/TP segment (typically the router end). Tie the shield through using the SHLD (terminal 4) on the Spyder BACnet Controller.

Sylk™ Bus

Sylk is a two wire, polarity insensitive bus that provides both 18 VDC power and communications between a Sylkenabled sensor and a Sylk-enabled controller. Using Sylkenabled sensors saves I/O on the controller and is faster and cheaper to install since only two wires are needed and the bus is polarity insensitive. Sylk sensors are configured using the latest release of the Spyder Tool for WEBPro and WEBStation.

Basic information

Product Name: TR40 and TR42 Series Room Sensors and Displays

Design purpose: Used in conjunction with Trend IQX controllers, it has an integrated temperature sensor and some models also include relative humidity and/or carbon dioxide concentration sensors. TR42 has a monochrome backlit LCD display screen, configurable to display sensor readings, and allows users to control fan speed, occupancy status, and temperature set points.

Connection method: Up to 7 devices can be connected via two-wire Sylk ™  The bus is connected to the controller and simultaneously transmits data and power.

Physical property

Dimensions: 84mm (width) x 121mm (height) x 21mm (thickness)

characteristic:

Single power/data connection to the controller reduces wiring.

Equipped with temperature sensing function, some versions come with humidity and/or carbon dioxide sensing.

Can operate in Celsius or Fahrenheit.

Universal backplane and connections for easy upgrading from TR40 to TR42.

Unique to TR42: Backlit LCD display screen that can display temperature, humidity, carbon dioxide, fan status, occupancy status, and set points, etc; It has the functions of setting points, fan speed, and occupancy status coverage.

Function

Equipment type and sensor

This series includes two main types: TR40 room sensors and TR42 room displays. All models have integrated sensors for measuring ambient temperature, and some models also include sensors for measuring humidity and/or carbon dioxide levels:

The output value of the sensor can be read by the connected controller. TR42 also has a display screen that can show sensor values and is combined with various control buttons for viewing and changing system operations.

Display and buttons of TR42

Main display screen: In normal operation, the “home” screen can be configured to display various information, such as temperature, humidity, carbon dioxide values, current fan status, current occupancy status, etc. The display backlight will turn off after about 1 minute of button free operation and return to the home screen.

Function buttons: There are two function buttons, whose functions are indicated by labels (or icons) displayed above. On the home screen, there may be main functions such as “FAN”, “OVERRIDE”, “More”, and secondary functions such as “HOME”, “EDIT”, “DONE”, and “CANCEL” in the control screen and menu.

Up and down buttons: The functions are different in different display modes and configurations. On the home screen, the current setpoint can be raised or lowered (if the function is enabled), and pressing them at the same time will display the “More” menu; In editing mode, the display value can be adjusted or the available settings can be browsed step by step.

Fan status and control

The home screen can be configured to display the current fan status/speed, and the fan operation can be configured in multiple modes. If the fan control is enabled, the home screen will display the “FAN” function button, allowing users to overwrite the current fan status. After making changes through the up and down buttons, users can press “CANCEL” to keep the existing status or “DONE” to save the new status.

Occupation status and control

The home screen can be configured to display the current occupancy status. If the occupation coverage control is enabled, the home screen will display the “OVERRIDE” function button, allowing users to overwrite the occupation status. After changing through the up and down buttons, they can press “CANCEL” to keep the existing status or “DONE” to save the new status. After the coverage is enabled, it can be configured to automatically cancel after a preset time or a specific network bypass time, and users can also manually cancel it at any time.

Setpoint adjustment

If the set point adjustment is enabled, pressing the up and down buttons from the home screen allows the user to adjust the temperature set point between the preset high and low limits. The set point adjustment screen has two formats: numerical and graphic. It can be changed in increments of 1 ° or 0.5 ° by pressing the up and down buttons. Press “CANCEL” to keep the existing set point or “DONE” to save the new set point.

More “menu

Multiple additional display values and settings can be accessed through the “More” function button (if displayed) or by simultaneously pressing the up and down buttons. Users can browse using the up and down buttons. Menu items can be individually configured to display or hide, with editable items labeled as “EDIT” on the right function button. Once selected, you can use the up and down buttons to change the value. Press “CANCEL” to keep the current value or “DONE” to save the new value.

Basic information

Product Name: XNX Universal Transmitter

Core features: Compatible with all Honeywell gas sensor technologies, supporting multiple industry standard output signals, suitable for various gas detection scenarios, with advantages such as flexibility, universality, and global certification.

Product advantages

Flexibility

Compatible with all Honeywell gas sensor technologies, the best sensor technology can be selected for each application.

Supporting multiple industry standard output signals, able to adapt to changes in on-site requirements and adjust configurations, and preparing for future new output standards.

Universal transmitter platform

Simplify installation and reduce costs, minimize training time and expenses, reduce the possibility of misreading information and making incorrect changes to settings, and reduce maintenance, spare parts inventory, and costs.

Global certification

Obtained certifications in Europe, the United States, Canada, and other regions, compliant with ATEX, UL, and CSA standards, as well as ATEX, UL, and CSA performance certifications, meeting the IEC61508 SIL 2 standard.

Ease of Use

Equipped with an easy to read multilingual backlit LCD, displaying information through text, bar charts, numbers, and icons.

Supports local or remote sensor installation options, with the option to choose between current injection, current pulling, or isolated 4-20mA output to accommodate preferred wiring topology.

Standard equipped with HART ®  Communication function, convenient for remote diagnosis and configuration.

Reduce operating costs

Fully configured with non-invasive magnetic switches, no thermal work permit required.

Hot swappable toxic gas and oxygen sensor cartridge, catalytic and infrared sensors are repairable and automatically suppress during maintenance.

Friendly installation

Built in surface mount earbuds or optional pipe or ceiling mount brackets.

There are 5 M25 or three-quarters “NPT cable/conduit/sensor entrances, and the plug-in” POD “module can be removed for easy access to the terminal area. The detachable plug/socket terminal block is convenient for wiring.

Typical application scenarios

Suitable for offshore oil and production platforms, oil and gas exploration and drilling, refineries, chemical and petrochemical plants, onshore oil and gas terminals, natural gas transportation, power stations, and other scenarios.

Sensor compatibility

Compatible with all industrial fixed gas sensors in Honeywell’s analytical instrument series, including Searchline Excel, Searchpoint Optima Plus, Sensepoint (HT and PPM), and Model 705. Please refer to the individual data manuals for each sensor for details.

Main components and configuration

Main components

POD: Personality, Options and Display module.

Shell: available in painted marine grade aluminum alloy or 316 stainless steel version, with explosion-proof performance.

Other: Intrinsic Safety (IS) Barrier (for optional local HART) ®  Interface and electrochemical sensor interface), installation earpiece, optional local IS HART ®  Input ports, cable entrances, etc.

Configuration

There are three basic personalities (configurations) that support different types of sensors:

MV (Millivolt) Personality: Used for all mV signal input sensors, such as MPD, Sensepoint HT, PPM, and Model 705.

EC (electrochemical cell) personality: used for XNX EC toxic and oxygen sensors.

IR (Infrared) Personality: Used for Searchline Excel open circuit and Searchpoint Optima Plus point infrared gas detectors.

Install options

Supports multiple installation methods, including vertical or horizontal pipe installation (using optional pipe mounting brackets), ceiling installation, surface installation, in pipe installation, and optional remote sensor installation kit for XNX EC sensors (other sensor accessories depend on the sensor type).

Electrical specifications

Input voltage range: EC and mV versions 16 to 32Vdc, IR version 18 to 32Vdc (nominal 24Vdc).

Maximum power consumption: XNX EC (toxic) 6.2 watts; XNX mV (catalytic or infrared battery) 6.5 watts; XNX IR 9.7 watts with Searchpoint Optima Plus; XNX IR 13.2W with Searchline Excel receiver.

Current output: fully configured isolated 4-20mA and HART ®  Output module, providing current sink, current source, and isolation mode (supporting HART) ® 6.0 Protocol).

4-20mA signal accuracy: ± 1% of full scale.

Terminal: Cage style pluggable, with fixing screws, suitable for wires ranging from 0.5mm ² to 2.5mm ² (approximately 20AWG to 14AWG).

Basic information

Product Name: Fire Lite ®  The Alarm H365 series address coded heat detectors include models such as H365 (A), H365R (A), H365HT (A), etc.

Purpose: Designed specifically for Honeywell Fire Lite’s address coded fire alarm control panel, used for fire detection and can directly replace the H355 series.

Product Features

System and Address Encoding

SLC circuit: It adopts a two-wire SLC circuit connection and is wired through the base.

Address coding: Supports device address coding, and sets the address of each detector by rotating the decimal address switch, making it easy to accurately locate the fire location. For specific device capacity, please refer to the Fire Lite panel manual.

Structure and Design

Compliant with UL 268 7th edition standard.

Adopting a fashionable, low profile modern design, equipped with advanced thermistor technology for fast response.

Integrated communication function and built-in device type recognition function, with tamper proof features, built-in function test switch, can be activated by external magnets.

Operational performance

Temperature setting:

The fixed temperature model (H365 (A)) is factory preset to 135 ° F (57 ° C).

The temperature rise rate model (H365R (A)) is 15 ° F (8.3 ° C) per minute.

The high temperature model (H365HT (A)) is factory preset at 190 ° F (88 ° C).

LED indicator: Two LED indicator lights, red flashing in normal state, red constantly on when in alarm, LED flashing every time it is voted, with a viewing angle of 360 °.

Mechanical and other characteristics

The sealed design can resist back pressure, and SEMS screws are used for wiring on independent bases, suitable for direct surface installation or electrical box installation. It can be inserted into independent bases for easy installation and maintenance, and allows for the exchange of photoelectric, ion, and thermal sensors.

Support panel remote testing function, walking test with address display, low standby current.

Option: Can be connected to the remote LED output connection of the optional RA100Z remote LED annunitor.

Installation instructions

Use a detachable base to simplify installation, service, and maintenance, and each detector comes with installation instructions.

The detector base (of all types) is installed on an electrical bottom box at least 1.5 inches (3.81 centimeters) deep, compatible with junction box reference DF-60059.

Due to the inherent monitoring provided by SLC circuits, there is no need for terminal resistors, and only Style 4 (Class “B”) wiring allows for “T-shaped taps” or branches.

When using a relay or speaker base, refer to installation table I56-3626 in I300 (A) to understand the equipment limitations between the isolator module and the isolator base.

Application scenarios

For detailed information on detector spacing, layout, zoning, wiring, and special applications for property protection, please refer to I56-6525 “System Smoke Detector Application Manual”.

Construction and Operation

Construction: Made of fire-resistant plastic that meets commercial standards and has a beautiful appearance.

Operation: Each H365 series detector uses an address on the Fire LiteJCI signal line circuit (SLC) panel (the total limit depends on the panel), responds to regular polling from the control panel and reports its type and status. When receiving a test command from the panel (or local magnet test), it activates its electronic device and reports an alarm. The LED flashes when polling and lights up when receiving a panel command.

Product line information

The suffix “- IV” indicates CLIP and LiteSpeed devices, while the suffix “A” indicates the Canadian version.

Including multiple models such as H365, H365A, H365-IV, H365A-IV, etc., suitable for different scenarios and standards.

Intelligent base: There are multiple models, such as B300-6, B300-6-IV, B300A-6, etc. Different models have differences in color, size, function, and certification.

Installation kit and accessories: including TR300 series replacement flange, RA100Z (A) remote LED annunitor, test magnet, color kit, etc.

System specifications

Physical specifications

Size:

Detector height: 2.0 inches (5.3cm)

Base diameter:

B300-6 base: 6.1 inches (15.6cm)

B501 base: 4 inches (10.2cm)

Complete base list reference DF-60983

Shipping weight: 3.4 ounces (95g)

Environmental Specifications

Working temperature range:

H365, H365R series: -4 ° F to 100 ° F (-20 ° C to 38 ° C)

H365HT series: -4 ° F to 150 ° F (-20 ° C to 66 ° C)

Relative humidity: 10% -93%, non condensing

Detector spacing:

UL certification: maximum center to center distance of 50 feet (15.24m)

FM certification: 25 x 25 feet (7.62 x 7.62m)

Thermal performance specifications

Fixed temperature set point: 135 ° F (57 ° C) (H365 series)

Temperature rise rate detection: 15 ° F (8.3 ° C)/minute (H365R series)

High temperature set point: 190 ° F (88 ° C) (H365HT series)

Electrical specifications

Voltage range: 15-32VDC peak

Standby current (maximum average): 200 µ A @ 24VDC (communication every 5 seconds, LED enabled)

Maximum current: 4.5mA@24VDC (ON state)

Installation specifications

Installation method: Equipped with B300-6 (A) flange base (standard), other bases refer to “Product Line Information: Smart Base”

Compatible with bottom box: An electrical bottom box at least 1.5 inches (3.81cm) deep, compatible with junction box reference DF-60059

Certification and Standards

UL/ULC certification: S2517

FM certification: Passed

CSFM certification: 7272-0075:0501

Quality Management: Compliant with ISO 9001 standard

Product Introduction

Overview

This document provides technical information on the components of the Release R100 security system universal grouping solution, which provides standardized grouping functionality for centralized and distributed installations. The solution processes 16 I/O points through signal conditioning components, including disconnection and fuse (default), and can optionally insert signal conditioning adapters (SCA) for isolation, intrinsic safety, relay, and other functions as needed.

Range

The universal grouping solution components covered include various signal conditioning components, adapters, barrier adapters, etc., such as CC-USCA01, CC-UPTA01, FC-UUDI501, etc.

Definition

USCA（Universal Signal Conditioning Assembly）： A component that accommodates 16 adapters, on-site wiring connections, and large-scale terminal cable connectors.

IOTA (Input Output Termination Assembly): A component that accommodates IOM and on-site wiring connections.

IOM (Input Output Module): A device that contains most of the electronic devices required to perform specific I/O functions and can be plugged into IOTA.

Product Features

Provide three-level flexible on-site terminals to meet various on-site wiring requirements.

The signal conditioning adapter can be inserted into USCA without the need for separate installation of isolators, relays, signal converters, and barriers.

USCA integrates (optional) fuses and knife switch disconnect devices for easy factory installation and maintenance.

Provide D-Sub connectors for interfacing with IOTA.

Provide on-site power to USCA through system integration cables (SIC) from secure IOTA.

Provide optional power connectors to power active signal conditioning adapters.

16 plug and play signal conditioning adapters are available for selection.

Vertical installation is convenient for wiring, and most on-site wiring needs to enter from the top or bottom of the cabinet.

Relays and active signal conditioning adapters are equipped with LEDs for maintenance personnel to quickly view status information.

USCA integrates multiple functions, including plug and play adapters (optional signal conditioning), onboard flexible process signal terminals, onboard connections with secure IOTA, onboard on-site power distribution, receiving 24 VDC power, on-site disconnection, on-site melting, and testing probe points.

Universal Grouping Solution Function

CC-USCA01 Universal Signal Conditioning Component: Backplane component, capable of accommodating 16 signal conditioning modules. Each channel’s on-site terminal integrates fuse and knife switch disconnection functions. The safety system side interface connects all 16 channels through a single large-scale terminal cable (SIC) and can be installed on DIN rails.

CC-UPTA01 Universal Direct Adapter: A single channel direct module that allows safety systems or safety field terminals (live and return) to be directly connected to field devices without the need for an external power source.

FC-UDI501 digital input adapter with 5K resistor: SIL 3 single channel input module, equipped with 5K Ohm shunt resistor, suitable for low-voltage applications. The adapter output interfaces with field devices, and the input side is connected to the safety system without the need for external power supply.

FC-UIR501 Digital Input Relay Adapter with 5K Resistance: SIL 1 Single Channel Relay Isolation Input Module, equipped with 5kOhm shunt resistor, suitable for low voltage applications. The relay coil side is connected to the field interface, and the contact side is connected to the safety system, powered by the field.

FC-UDR01 digital input relay adapter: SIL 3 single channel isolated digital input relay module, suitable for low-voltage applications, coil side and field interface, contact side connected to safety system, requiring external power supply.

FC-UDOR01 digital output relay adapter: SIL 3 single channel normally open relay output module, suitable for low-voltage applications, with contact side interface with field devices and coil side connected to safety systems, without the need for external power supply.

FC-UDOF01 F&G digital output relay adapter: SIL 3 single channel normally open relay output module, suitable for low-voltage applications, capable of driving high current field devices, with contact side interface with field devices, coil side connected to safety systems, and no external power supply required.

Application scope

According to the EN 806-2 standard, this type of pressure reducing valve is used to protect household water facilities from excessive water supply pressure, and can also be used for industrial or commercial applications within its specification range. Installing a pressure reducing valve can avoid pressure damage, reduce water consumption, maintain a constant set pressure (even if the inlet pressure fluctuates greatly), and reduce flow noise in the facility.

Authentication

DVGW certification

WRAS certification (temperature not exceeding 23 ° C)

Compliant with BS EN 1567 standard

All materials are certified by UBA, ACS, and SWRAS

Special Features

The inlet pressure is balanced, and the fluctuation of inlet pressure does not affect the outlet pressure

Products with a size of 1 ¼ “are LGA certified, low-noise, belong to Group 1, and have no restrictions

The valve core is made of high-quality synthetic materials and can be completely replaced

Set the water outlet pressure by rotating the adjustment knob, and the set pressure is directly displayed on the set point scale

Adjust the spring to avoid contact with drinking water

Built in fine filter

A version without accessories can also be provided

Technical data

Medium: drinking water

Connection/Size:

Connection size: 1/2 “-2”

Nominal size: DN15- DN50

Pressure value:

Maximum inlet pressure with transparent filter bowl: 16 bar

Maximum inlet pressure with brass filter bowl: 25 bar

Outlet pressure: 1.5-6 bar

Preset outlet pressure: 3 bar

Minimum pressure drop: 1 bar

Working temperature:

Maximum working temperature of media with transparent filter bowl: 40 ° C

Maximum working temperature of medium with brass filter bowl: 70 ° C (* maximum working pressure 10 bar)

Note: If the valve may be exposed to ultraviolet radiation or solvent vapors, please use an SM06T brass filter bowl.

Structure

Overview of Component Materials

-High quality synthetic material for spring valve cover with adjustment knob and setting scale

-Valve body with pressure gauge interface on both sides made of anti zinc brass

-External thread connection (options A and B) brass

-Pressure gauge interface-

-Filter bowl made of transparent synthetic material or brass

-Adjust the spring steel of the spring

-Complete valve core with diaphragm and seat, high-quality synthetic material, EPDM diaphragm

-Stainless steel fine filter with 0.16 mm mesh

-Pressure gauge (see attachment) made of high-quality synthetic materials

-Sealing element EPDM

Working principle

The spring-loaded pressure reducing valve operates through a force balancing system. The force of the diaphragm opposes the force of the regulating spring. When the outflow pressure decreases due to water intake (resulting in a decrease in diaphragm force), the greater force of the spring will open the valve, causing the outflow pressure to increase until the force between the diaphragm and the spring is balanced again. The inlet pressure has no effect on the opening or closing of the valve, so fluctuations in inlet pressure will not affect the outlet pressure, thus achieving inlet pressure balance.

Transportation and Storage

The parts should be kept in their original packaging and opened before use. The following parameters should be followed during transportation and storage:

Environment: clean, dry, dust-free

Minimum ambient temperature: 5 ° C

Maximum ambient temperature: 55 ° C

Minimum relative humidity: 25% (non condensing)

Maximum relative humidity of the environment: 85% (non condensing)

Installation guide

INSTALLATION REQUIREMENTS

Installed in a horizontal pipeline with the filter bowl facing downwards

Install globe valve

Downstream equipment should be protected by a safety valve (installed downstream of the pressure reducing valve), and the output pressure of the pressure reducing valve should be set to be at least 20% lower than the response pressure of the pressure relief valve according to EN 806-2 standard

The installation location should be antifreeze and easily accessible

The pressure gauge should be easy to read

Equipped with a transparent filter bowl, it is easy to check the degree of pollution

Easy to maintain and clean

Installed downstream of the filter or mesh

Provide a straight pipe section at least five times the nominal size of the valve after the pressure reducing valve (in accordance with EN 806-2 standard)

Regular maintenance is required according to EN 806-5 standard

Installation Example

Standard installation examples include water meters, globe valves, check valves, filter units, pressure reducing valves, etc. Valves of different nominal sizes have corresponding installation distance requirements.