Load voltage (L+): The rated value is 24V DC, with an allowable range of 20.4V DC (lower limit) to 28.8V DC (upper limit), meeting the common DC power supply requirements in industrial scenarios.
Backplane bus current: Powered from the 5V DC backplane bus, with a maximum current of 10mA, it has little impact on the bus power supply load.
Power loss: Typical value of 3.5W, low power consumption, conducive to overall heat dissipation and energy consumption control of the system.
Digital input performance
Basic configuration: There are a total of 16 digital inputs, and the input characteristics comply with Type 1 of IEC 61131 standard. It supports 2-wire sensor connection (maximum static current of the sensor is 1.5mA).
Input voltage and current: rated input voltage 24V DC, signal “0” corresponds to a voltage range of -30V to+5V, signal “1” corresponds to 13V to 30V; signal “1” has a typical input current of 7mA to ensure signal recognition stability.
Simultaneously controllable input quantity: Whether installed horizontally (temperature ≤ 40 ° C or ≤ 60 ° C) or vertically (temperature ≤ 40 ° C), the maximum number of simultaneously controllable inputs is 16, with no performance degradation under scene limitations.
Input delay: Non parametric delay, the delay range from “0” to “1” (signal on) and “1” to “0” (signal off) is consistent, with a minimum of 1.2ms and a maximum of 4.8ms, suitable for industrial control scenarios that do not require extreme response speed.
Cable support: Shielded cables can support up to 1000m, unshielded cables can support up to 600m, suitable for long-distance signal transmission needs and reducing wiring restrictions.
Interruption and diagnostic function
The module does not have additional alarm and diagnostic functions, specifically manifested as:
No diagnostic alarm or hardware interrupt function, unable to actively report faults or trigger emergency interrupts.
Only equipped with a green digital input status indicator light, which can visually observe whether the input signal is normal, without other diagnostic indicator components.
Isolation and Connection Design
Potential isolation: 16 inputs are divided into one group, and there is no isolation between channels within the group. However, all channels are isolated from the backplane bus through optocouplers to enhance anti-interference ability and protect the safety of the backplane bus.
Insulation test: 500V DC is used for insulation testing, which complies with industrial equipment insulation standards.
Connection method: It needs to be equipped with a 20 pin front connector, with uniform interface specifications for easy installation and replacement.
Physical specifications
Dimensions: Width 40mm, height 125mm, depth 120mm, compact size, suitable for dense layout inside control cabinets.
Weight: Approximately 200g, relatively light in weight, with low load-bearing requirements for the installation structure.
Model classification: Bulletin 836T, including three types: Type 1, 4, and 13, all designed to be oil tight.
Protection ability: It can resist oil/water flow erosion, prevent cotton wool and dust from entering the shell, and is suitable for scenarios that require environmental sealing.
Connection specifications: The pressure interface is 1/4 “-18 N.P.T.F (American dry sealed cone pipe thread), and the electrical interface includes 1/2” -14 N.P.T (optional Pg 13.5 BS20 specification).
Bellows material: provides two options, each suitable for different media——
Copper alloy corrugated pipe: suitable for water, air, and non corrosive liquids/gases;
316 stainless steel corrugated pipe: suitable for liquids/gases with stronger corrosiveness.
2. Core Structure and Function
Core components: including Top Bellows, Bottom Bellows (mechanical linkage), Contact Block, Adjustment Differential Screw “B”, Pressure Adjustment Difference Bushing “A”, Operation Indicator, optional Pilot Light, etc.
Pressure sensing principle: The action is triggered by the pressure difference between two corrugated tubes, regardless of the actual gauge pressure of the system; Adjustable “trip pressure” and “reset pressure”, with the difference between the two being the “differential control pressure”.
Contact module configuration: provides two specifications to meet different circuit requirements——
Contact module type Contact configuration Circuit function
2-circuit: 1 set of normally open (NO)+1 set of normally closed (NC) supports single pole double throw (SPDT) or independent circuit operation with the same polarity
4-circuit with 2 sets of normally open (NO) and 2 sets of normally closed (NC) supports double pole double throw (DPDT) or two sets of electrically isolated single pole double throw circuits, including isolated terminal 9, which can be connected to external power supply
Working principle
The controller responds to pressure difference changes through a “trigger reset” cycle, with the following specific logic:
1. Trigger (Trip) action (contact switching)
When any of the following conditions are met, the contact module switches states:
The pressure of the bottom corrugated pipe is higher than the preset trigger pressure difference of the top corrugated pipe;
The pressure of the bottom corrugated tube is constant, and the pressure of the top corrugated tube decreases by the preset trigger pressure difference.
2-channel circuit: normally closed circuit (1-2) is open, normally open circuit (3-4) is closed;
4-channel circuit: Two sets of normally closed circuits (1-2, 5-6) are disconnected, and two sets of normally open circuits (3-4, 7-8) are closed.
2. Reset action (contact recovery)
When any of the following conditions are met, the contact returns to its initial state:
The pressure of the bottom corrugated pipe is lower than that of the top corrugated pipe;
The pressure of the bottom corrugated pipe remains constant, while the pressure of the top corrugated pipe increases.
2-channel circuit: normally closed circuit (1-2) is closed, normally open circuit (3-4) is open;
4-channel circuit: Two sets of normally closed circuits (1-2, 5-6) are closed, and two sets of normally open circuits (3-4, 7-8) are disconnected.
3. Key definitions
Trip Pressure: The minimum pressure difference required to trigger contact switching;
Reset Pressure: The maximum pressure difference that triggers contact recovery;
Differential control: The difference between the trigger pressure and the reset pressure can be independently adjusted.
Installation requirements
1. Mechanical installation
Fixing method: It needs to be fixed on a stable base with two screws, and the installation hole specification is “2-17/64” diameter (6.75mm)+2-23/32 “countersunk hole (69mm)”, which can be operated without disassembling the front cover;
Prohibited operation: Do not support the controller solely through electrical or pressure interfaces; When tightening the electrical and pressure interfaces, a support wrench should be used to avoid damaging the components.
2. Precautions for Pre Installation
Before installation, it is necessary to complete the parameter settings (“Setting Control” steps) according to the instructions, otherwise the system cannot be connected;
The pressure interface distinguishes between the “Lower Pressure Bellows Connection” and the “Higher Pressure Bellows Connection”, which need to be connected to the corresponding system.
Parameter setting steps
The factory default setting is “maximum trigger pressure difference+minimum control pressure difference” (adjusting the sleeve “A” about 1 inch from the bottom of the housing), which requires the assistance of a pressure gauge for calibration. It is divided into two steps:
1. Trigger the Difference Pressure Setting
The top corrugated pipe is vented to the atmosphere (without pressure), and a constant pressure is applied to the bottom corrugated pipe to trigger the target pressure difference;
Insert a 1/8 “diameter rod into the hole of the adjusting sleeve” A “, rotate the sleeve to the left until the controller” triggers “(circuit 1-2 is disconnected, circuit 1-2 and 5-6 are disconnected);
At this point, the pressure of the bottom corrugated tube is the set trigger pressure difference.
2. Differential Adjustment Control
Adjustment logic: Adjusting screw “B” only changes the reset pressure difference (does not affect the triggering pressure difference) – turn screw “B” clockwise → increase the control pressure difference (reset pressure difference decreases); Turn counterclockwise → reduce the control pressure difference (reset pressure difference increases); When screw “B” is tightened against the bottom of the front cover, control the pressure difference to be minimized.
Specific steps:
Rotate screw “B” clockwise for about 12 turns;
Apply pressure according to the “trigger pressure difference setting” steps to trigger the controller, then reduce the pressure to the target control pressure difference and maintain it;
Rotate screw “B” counterclockwise until the controller is “reset” (2 circuits 1-2 are closed, 4 circuits 1-2, 5-6 are closed);
Repeat the “trigger reset” cycle several times to ensure stable settings;
Screw “B” should not protrude from the bottom of the housing, and adjusting sleeve “A” should not exceed the control range marked on the dial.
3. Complete the setup
After parameter calibration, connect the top corrugated pipe (low pressure end) to the system, install the front cover and tighten 4 screws (torque 6-8 inch pounds) to ensure sealing. It is recommended to regularly check the system pressure and recalibrate as needed.
Optional accessories and maintenance
1. Pilot Light Options
Specification: High brightness neon lamp, suitable for 120V, 60Hz scenes, can be pre installed in the factory or installed on site;
Ordering method: Add “N9” (such as 836T-XXX-N9) after the existing controller model, special specifications require customization;
Wiring rules:
2-channel circuit: Connect the light wire to the load terminal, connect 1-2 for “on when pressure rises” and 3-4 for “on when pressure drops”;
4-channel circuit: Connect the light wire to the load terminal (1-2/5-6 or 3-4/7-8), or connect it to an external power source through isolation terminal 9 (ensuring the same polarity of the circuit);
Safety reminder: Disconnect the power supply before installation/maintenance to prevent electric shock.
2. Component replacement and maintenance
Contact module replacement: 2-channel module replacement kit model 836T-N1, 4-channel module kit model 836T-N2;
Overall maintenance: As the controller is an integrated structure, it is recommended to return all faults except for the contact module to the factory for repair (the factory will calibrate to the best performance and test according to specifications);
Nameplate protection: The standard controller nameplate comes with a removable protective film, which needs to be removed during final installation.
Safety and Compliance
CE certification: The product complies with CE standards;
Operation warning: Adjust the components within the marked range to avoid mechanical damage; Corrosive media should use 316 stainless steel corrugated pipes to prevent material failure;
WEEE and Environmental Protection: The document does not mention specific environmental compliance information, please refer to Rockwell Automation’s General Environmental Policy.
Contact type 1 group normally open (1 NO), contact form is Form A
Discrete output voltage AC 20-250V, DC 30-150V DC, DC 5-30V DC
Minimum load ≥ 50mA at 20-250V AC, ≥ 50mA at 5-30V DC
Maximum load current 250/30V AC/DC (1/8 horsepower at power factor 0.4), tungsten wire load 1A; 250/30V AC/DC resistance load 2A at 60 ℃; 30-50V DC resistance load 300mA
10A under surge current capacitive load (continuous for 10ms)
Switching capacity (resistive load) 500VA
3. Response and Durability
Response time: ≤ 10ms when state 0 → 1, ≤ 20ms when state 1 → 0
Mechanical lifespan: 10000000 cycles
Electrical lifespan: varies depending on the load, such as 200000 cycles under 2A 250V AC resistive load, 50000 cycles under 500mA 30-150V DC resistive load, 100000 cycles under 100mA 30-150V DC (L/R=10ms), etc
Isolation performance: Channel isolation 1780Vrms AC (lasting for 1 minute); Isolation between channel and bus: 1780Vrms AC (for 1 minute), 2500V DC (for 1 minute)
5. Power consumption and signal indication
Power consumption: 5.5W+(0.5W x number of enabled points)
Local indication: 16 green LEDs (display input status), 1 red LED (display external fault), 1 green LED (display bus communication normal)
Bus current requirement: 1100mA
Certification mark: CE
Environmental adaptability
1. Certification and Standards
Product certification: FM Class 1 Division 2, C-Tick, GOST, ABS
Following standards: UL 508, CSA C22.2 No 142
2. Environmental tolerance
Range of environmental indicator parameters
Working environment temperature 0-60 ℃
Storage environment temperature -40-85 ℃
Relative humidity 95% (no condensation)
Working altitude ≤ 5000m
Anti static discharge (IEC 801-2) air discharge 8kV, contact discharge 4kV
Anti electromagnetic field (IEC 801-3) at frequency of 80-2000MHz 10V/m
Packaging specifications
Packaging parameter details
Packaging 1 Unit Type PCE (piece)
Packaging 1 unit quantity 1 piece
Packaging 1 weighs 538g
Packaging size 1 (length x width x height) 31cm x 16.5cm x 5cm
Packaging 2 weighs 3.766kg
Sustainability and Compliance
Sustainable Status: Green Premium Products
RoHS compliance: Proactive compliance (products beyond the scope of EU RoHS laws, provide EU RoHS declaration), mercury free, can provide RoHS exemption information
China RoHS: Provide China RoHS Declaration
Environmental Disclosure: Product Environmental Profile can be obtained
Circular: Provide End of Life Information
WEEE requirements: In the EU market, specific waste recycling processes must be followed and cannot be mixed with ordinary garbage
Other
Wiring instructions: For the normally open output module of the relay, provide a schematic diagram of 16 relay wiring, marked with “N/C” (normally closed, not connected) and “N.O.” (normally open), and connect the load and voltage source (LOAD, VOLTAGE SOURCE)
Product positioning: It is a power supply module belonging to Schneider Modicon Quantum automation platform, supporting two working modes of “summable” or “standalone”. Its core function is to provide stable DC power supply for this series of automation equipment (such as processors, I/O modules, etc.).
Core technical specifications
（1） Input and output parameters
Category specific parameters
Input specifications – Voltage: Supports 115 V AC (adaptation range 93-132 V), 230 V AC (adaptation range 170-276 V), frequency 47-63 Hz
-Current: 1300 mA at 115 V AC, 750 mA at 230 V AC
-Surge current: 38 A at 115 V AC, 19 A at 230 V AC
-Associated fuse specification: 2A slow melting type
Output specification – Voltage: Stable output of 5.1 V DC
-Current: 11 A in independent mode and 20 A in superposition mode at 60 ° C (140 ° F)
-Rated power: 130 VA
-Harmonic distortion: ≤ 10% of the effective value of the fundamental wave
The protection function includes built-in output overvoltage protection and output overload protection; Equipped with 1 normally closed (NC) alarm output (6 A 220 V) for power fault signal feedback
（2） Power consumption and indication
Power consumption calculation: The power loss formula is “6+(1.5 × Iout)” (Iout is the output current, unit A)
Local indication: 1 green LED indicator light (PWR OK), used to display the normal working status of the power supply
（3） Environmental adaptability
Working temperature: 0-60 ° C (32-140 ° F)
Storage temperature: -40-85 ° C (-40-185 ° F)
Relative humidity: 95% (without condensation)
Working altitude: ≤ 5000 m (16404.2 ft)
Anti interference capability:
Electrostatic discharge: Contact discharge 4 kV, air discharge 8 kV (compliant with IEC 801-2 standard)
Electromagnetic field resistance: 10 V/m in the frequency range of 80-2000 MHz (equivalent to 9.14 V/yd, in accordance with IEC 801-3 standard)
Compliance standards: Complies with CSA C22.2 No 142 and UL 508 standards
Physical and installation properties
Size and weight: The net weight of the module is 1.43 pounds (0.65 kg), and the weight of a single package is 1.71 pounds; The module format is standard and compatible with Modicon Quantum series 2, 3, 4, 6, 10, and 16 slot racks (corresponding rack size drawings provided).
Wiring information: Provide a detailed wiring diagram that specifies the specifications of the power failure alarm relay contacts (terminals 1 and 2) as 220 V AC 6 A/30 V DC 5 A. This contact can be used to provide feedback on input power disconnection signals (only valid during device operation).
Order identification discount plan PC21, Global Trade Item Code (GTIN) 00785901243892
Packaging specifications: Each package contains 1 product
The logistics attribute has a country of origin of China (CN) and supports returns (Returnability: Y)
Environmental Protection and Compliance
Environmental certification:
RoHS compliance: Compliant since batch 0851 (date code YYWW), providing Schneider Electric’s declaration of conformity
REACh: Does not contain substances of high concern (SVHC) exceeding the threshold
Environmental Protection Document: Provide Product Environmental Profile and Product End of Life Instructions
Waste disposal: It is necessary to follow the relevant regulations for the disposal of industrial electronic waste (specific requirements for WEEE are not explicitly mentioned, but it conforms to the environmental positioning of Green Premium products)
Product positioning: It is an analog output module belonging to Schneider Modicon Quantum automation platform, with 4 output channels and an output signal type of 4-20 mA 12 bit bipolar current. It is suitable for analog control of external devices in industrial automation systems. The document was released on July 13, 2022.
Core logo: As a Green Premium product, it complies with sustainable development standards and has passed certifications such as CE, FM Class 1 Division 2, cUL, etc., meeting industrial environmental compliance requirements.
Core technical specifications
（1） Output and precision parameters
Category specific parameters
Output configuration includes 4 analog outputs, requiring 4 output word addresses; Output range 4-20 mA, corresponding to 0-4096 counts, 12 bit resolution
Accuracy Performance – Absolute Accuracy Error: ± 0.20% of full scale at 25 ° C (77 ° F)
-Linearity: ± 1 LSB
-Temperature drift: ± 0.004%/° C at full scale, maximum ± 0.007%/° C
The response speed update time is 3 ms, and the establishment time to reach the final value ± 0.1% is 900 µ s
Fault detection supports 4-20 mA circuit open circuit fault detection
（2） Electrical and Power Consumption
Circuit and power supply: Circuit voltage is 12-30 V DC, external power supply requires 12-30 V DC; Maximum voltage drop<30 V at 20 mA output
Bus and power consumption: Bus current requirement is 480 mA, maximum power consumption is 5.3 W
Channel isolation: Channel isolation between 500 V AC (47-63 Hz), 750 V DC withstand for 1 minute
（3） Environmental adaptability
Working temperature: 0-60 ° C (32-140 ° F)
Storage temperature: -40-85 ° C (-40-185 ° F)
Relative humidity: 95% (without condensation)
Working altitude: ≤ 5000 m (16404.2 ft)
Electromagnetic compatibility: In the frequency range of 80-2000 MHz, the anti electromagnetic field strength is 9.14 V/m (equivalent to 10 V/m), which complies with the IEC 801-3 standard
Physical and installation properties
Size and weight: module net weight 0.66 pounds (0.3 kg); Package 1 (PCE type) measures 1.89 inches (4.8 cm) in height, 6.50 inches (16.5 cm) in width, and 12.40 inches (31.5 cm) in length; Package 2 (S03 type) contains 7 products, weighing 8.01 pounds (3.635 kg), with dimensions of 11.81 inches (30.0 cm) x 11.81 inches (30.0 cm) x 15.75 inches (40.0 cm)
Installation adaptation: The module format is standard and compatible with Modicon Quantum series 2, 3, 4, 6, 10, and 16 slot racks (corresponding rack size drawings provided)
Local indication: Equipped with multi-color LED indicator lights -1 green LED (bus communication activated), 1 red LED (external fault), 4 green LEDs (corresponding to channel open), 4 red LEDs (corresponding to channel fault)
Order identification discount plan PC21, Global Trade Item Code (GTIN) 3595861126572
Packaging specifications: Each package contains one product, with a packaging weight of 16.12 ounces (457.0 g); S03 combination packaging includes 7 units
The logistics attribute has a country of origin of France and does not support returns
Environmental Protection and Compliance
Environmental certification:
RoHS compliance: Actively comply with the EU RoHS directive (products beyond the scope of EU RoHS laws) and provide an EU RoHS declaration; Comply with Chinese RoHS regulations and provide a Chinese RoHS declaration; Contains RoHS exemption information, product does not contain mercury
REACh: Provide a REACh declaration that does not contain substances of high concern (SVHC) exceeding the threshold
Special Reminder: Compliant with Proposition 65 in California, USA, warning that “the product may contain lead and lead compounds that are known to cause cancer, birth defects, or other reproductive hazards.” For more information, please visit www.P65Warning.ca.gov
Waste disposal: According to WEEE requirements, when scrapped in the EU market, specific waste collection channels must be used for disposal, and it is prohibited to put it into ordinary garbage cans
Environmental document: Provide product environmental profile and end of life information
Product positioning: Unity processor belonging to Schneider Modicon Quantum automation platform, with core parameters of 3072 kB memory and 266 MHz clock frequency, suitable for control and data processing of industrial automation systems, supporting multiple I/O modules and communication protocols. The document was published on August 8, 2016.
Core logo: As a Green Premium product, it complies with sustainable development standards and has passed CE, CSA, GOST, UL, and ship related certifications, meeting compliance requirements in industrial environments.
Core performance parameters
（1） Hardware and resource allocation
Category specific parameters
Basic configuration clock frequency is 266 MHz, supporting 2, 4, 6, 10, and 16 slot racks; 2 local racks
I/O Capacity – Discrete I/O: Local unlimited (up to 26 slots), Ethernet remote unlimited (up to 31 28 slot nodes), S908 remote 31744 input/31744 output, Modbus Plus distributed 8000 input/8000 output per network
-Analog I/O: Local unlimited (up to 26 slots), Ethernet remote unlimited (up to 31 28 slot nodes), remote 1984 input/1984 output, Modbus Plus distributed 500 input/500 output per network
Memory specification: Internal RAM 3072 kB; Supports PCMCIA card expansion, with a maximum file storage of 8 MB and a maximum program storage of 7168 kB
Bus current requirement 2760 mA
（2） Communication and connectivity capabilities
Integrated connection: 1 USB interface, 1 Modbus interface, 1 Ethernet TCP/IP interface, 1 Modbus Plus interface; The interface types include RJ45 (Modbus bus, Ethernet network) and SUB-D 9-pin (Modbus Plus network).
Optional modules: Supports up to 6 optional modules, covering Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max types.
Application structure: Includes 1 loop/cycle main task, 1 periodic fast task, 32 timer interrupt tasks, 128 interrupt tasks, 128 I/O interrupt tasks, and 4 auxiliary tasks.
Instruction execution speed:
Boolean operation: 0.0525-0.075 µ s
Word operation/fixed-point arithmetic: 0.045-0.06 µ s
Floating point operation: 0.4-0.5 µ s
Instruction processing efficiency: 20 Kinst/ms for 100% Boolean operations, 15 Kinst/ms for 65% Boolean+35% numerical operations
System overhead: 1 ms for main task, 0.2 ms for fast task
Functional characteristics
Special features: Supports precise timestamp, high-speed interrupt input, counter function, Ethernet routing function; Equipped with a key switch, it can control the opening/closing of the memory port.
Local indication: 1 red LED (Ethernet conflict indication), 1 green LED (Ethernet activity/communication indication).
Process assurance: Built in process control inspection function ensures the stability and accuracy of industrial control processes.
Environmental Protection and Compliance
Environmental certification:
RoHS compliance: Compliant since batch 0901 (date code YYWW), providing Schneider Electric’s declaration of conformity
REACh: Does not contain substances of high concern (SVHC) exceeding the threshold
Environmental Protection Document: Provides an overview of the product environment (downloadable), and there is no need for special recycling operations when the product is scrapped.
Standard compliance: Meets HazLoc (hazardous area) related standards and is suitable for special industrial scene requirements.
Physical and installation adaptation
Rack compatibility: Supports module installation racks with slots 2, 3, 4, 6, 10, and 16, providing corresponding rack size drawings for easy installation with other Modicon Quantum series modules.
Product positioning: It belongs to the Siemens SIMATIC NET series of optical switching modules (OSM ITP62), with 2 100 Mbit/s fiber optic interfaces (FOC ports), 6 10/100 Mbit/s ITP ports, and 8 digital inputs. It supports 24V DC redundant power supply, is equipped with signal contacts, and integrates a redundant manager with network management function. The maximum working environment temperature is+55 ° C, suitable for industrial network construction and data transmission.
Core technical specifications
（1） Transmission and interface parameters
Category specific parameters
Transmission rates of 10 Mbit/s and 100 Mbit/s
Communication interface -6 electrical connection ports for network components or terminal devices
Other interfaces -1 signal contact electrical connection (6-pole terminal block)
-1 power electrical connection (6-pole plug-in terminal block)
-1 redundant voltage supply connection
Digital inputs -8 DC digital inputs, rated voltage 24V, voltage range 13-30V when signal<1>
-Two digital input signals are electrically connected using a 4-pole plug-in terminal block
-Maximum input current 0.008 mA when signal<0>, input current 0.008 A when signal<1>
（2） Power supply and power consumption
Power supply type: DC power supply, external power supply voltage 24V (compatible with 18-32V)
Power protection: The power input terminal has fuse protection, and the fuse type is T 1.6 A/250 V
Power consumption parameters: maximum current consumption of 1 A, power loss of 20 W at 24V DC
（3） Environment and Protection
Working temperature: 0-60 ° C
Storage and transportation temperature: -40-+80 ° C
Relative humidity: 95% maximum at 25 ° C (no condensation)
Protection level: IP20
Physical and installation properties
Dimensions: Width 217 mm, Height 161 mm, Depth 69 mm
Net weight: 1.4 kg
Installation method: Supports 35mm DIN rail installation, wall installation, and fixed installation; Does not support installation of S7-300 and S7-1500 rails
Topology and cascading: The maximum number of cascaded nodes in redundant ring topology is 50; There is no limit to the number of connections in a star topology (depending only on the signal propagation time)
Functional characteristics
（1） Management and configuration functions
Support command-line interface (CLI) and web-based management
Provide MIB support, email TRAP notifications, RMON (remote network monitoring)
Capable of port mirroring function (does not support multi port mirroring), belonging to a manageable switch
Diagnostic function: supports packet size statistics, packet type statistics, and error statistics
DHCP function: Supports DHCP clients
Redundancy function: Supports ring network redundancy, high-speed redundancy protocol (HRP, including redundancy manager and backup redundancy), media redundancy protocol (MRP, including redundancy manager); Not supporting Parallel Redundancy Protocol (PRP) and Redundant Network Access (RNA) in PRP networks
Time synchronization: Supports SICLOCK (Siemens Industrial Clock)
Compliance and Certification
Safety standards:
FM certification: FM3611, Class 1, Division 2, Group A/B/C/D; T.. A, CL.1, Zone 2, GP. IIC, T4
Safety certification: UL 60950-1, CSA C22.2 No. 60950-1
Electromagnetic compatibility:
Emission interference: compliant with EN 61000-6-4 standard
Immunity: Complies with EN 61000-6-2 standard
Other certifications:
Having CE certification and C-Tick certification (without KC certification)
Ship level certification: Obtained certifications from American Bureau of Shipping (ABS), French Classification Society (BV), Norwegian Classification Society (DNV), German Lloyd’s Register (GL), British Lloyd’s Register (LRS), Japan Classification Society (NK), Polish Classification Society (PRS)
Product positioning: A rack backplane belonging to the Modicon Quantum automation platform, suitable for distributed I/O modules, local I/O modules, and remote I/O modules, with 10 free slots available for module installation.
Inventory and Logistics: Currently in stock, usually stocked in distribution facilities; A single package contains 1 unit of this product, with a packaging weight of 4.44 pounds (2.01 kilograms). There is also S04 type packaging, with 5 units per package, weighing up to 24.60 pounds (11.157 kilograms). The product is originally from France and supports returns.
Order related: The product is classified as 18155- QUANTUM I/O&POWER SUPERIES category, with a discount plan of PC21 and a global trade item code (GTIN) of 00785901794905.
Product Physical and Installation Properties
Weight and size: Net weight of the product is 2.20 pounds (1 kilogram); Package 1 measures 1.77 inches (4.5 centimeters) in height, 11.61 inches (29.5 centimeters) in width, and 21.26 inches (54 centimeters) in length. Package S04 measures 11.81 inches (30 centimeters) in height.
Installation method: It needs to be installed with the help of an installation plate and fixed with screws.
Compliance and environmental requirements
Environmental compliance: Compliant with the EU RoHS directive (proactive compliance, products beyond the scope of EU RoHS laws, providing EU RoHS declaration), free of mercury, and possessing RoHS exemption information; At the same time, it complies with China’s RoHS regulations, provides a China RoHS declaration, and also has environmental disclosure documents such as product environmental profile and recycling profile (including scrap information).
Waste disposal: According to WEEE requirements, when this product is discarded in the EU market, it must be disposed of according to specific waste collection methods and is strictly prohibited from being thrown into ordinary garbage bins.
Precautions
Safety specifications are generally applicable to control system handling. Instructions and warnings related to a specific subject or operation of the product.
The following norms must be strictly observed:
must strictly comply with the technical specifications and typical applications of the product system
Personnel training: Only trained personnel shall install, operate, maintain or repair the product system. must
Provide guidance and explanation of the situation in danger areas to these personnel.
Unauthorized changes: Changes or structural changes to the product system may not be made.
Maintenance responsibility: Must ensure that the product system is used only under appropriate conditions and in full fitness for use.
Working environment: The user must meet the specified environmental conditions:
Safety regulation
The following safety provisions of EN 50110-1 shall be fully complied with when handling product systems (maintenance) :
1 Disconnect completely.
2 Secure to prevent reconnection.
3 Verify that the installation is complete.
4 Ground and short-circuit the device.
Warning: Only qualified maintenance personnel can remove and insert the module. In order to ensure the personal safety of the operator, before each pulling out or inserting, you must
Disconnect the power supply and ensure that there is no voltage on all terminals at the back, and the product is effectively grounded with the ground screw at the back.
NTST01 is a Time Sync Link Terminal Unit (TU) launched by ABB, which belongs to the terminal module product category in industrial control systems. Its core function is to provide terminal connection and signal processing for specific control system components of the time synchronization link. It needs to be used in conjunction with ABB supporting equipment such as TKM, SET, NKTK, NKST, and is widely applicable to industrial control systems such as ABB Symphony Harmony INFI 90. It is typically used in process control scenarios such as power, chemical, and energy that require time synchronization accuracy.
Core Product Information
1. Basic identification and classification
Category specific parameters
Product model NTST01 (ABB official model identification, unique corresponding to time synchronization link terminal unit function)
Product type: Modulus Termination Unit Module (used for signal terminal connection and transfer)
The full English name of the product description is “Time Synch Link TU”, which is translated as “Time Synchronization Link Terminal Unit” in Chinese. It specifies the terminal function positioning related to time synchronization
The applicable system belongs to the ABB control system product system, specifically classified as “Control System Products>Control&Communication>S+HR>S+HR – Termination Units”, and is also compatible with the I/O module of the “Symphony Harmony INFI 90” system (such as IMASI23 analog slave input module), supporting prefabricated cable connections
2. Physical specifications and weight
Size parameters:
Depth (Length): 96.52 mm;
Height: 238.76 mm;
Width: 220.98 mm;
The overall design is compact, suitable for standard installation space inside industrial control cabinets, and can be co arranged with other INFI 90 series modules.
Weight: The net weight of the product is marked as 0 kg (in reality, it should be a lightweight design, and the exact weight should be based on the actual product or more detailed specifications, estimated to be several hundred grams, to reduce the load-bearing pressure of the control cabinet).
Compliance and Environmental Information
1. Customs and tariff codes
HS code: 85371091, corresponding to the product category of “electrical control or distribution boards, panels, consoles, etc. with voltage not exceeding 1000V, equipped with at least two types of 85.35 or 85.36 equipment, including instruments or numerical control devices (excluding 85.17 exchange equipment)”, clarifying the attributes of its industrial electrical control accessories for import and export customs clearance and tariff accounting.
Customs tariff number: associated with HS code, following the tariff policies of the corresponding country/region for industrial electrical products.
2. Environmental classification
WEEE category: Class 5 “Small Equipment”, defined as “equipment without external dimensions exceeding 50cm”, meets the classification requirements of the EU Waste Electrical and Electronic Equipment Directive (WEEE), and facilitates compliant recycling and disposal of equipment after disposal.
Number of batteries: 0, which means the product does not include built-in batteries, so there is no need to worry about battery aging, replacement or environmental protection issues, reducing maintenance costs and environmental impact.
Adaptation and application scenarios
1. Requirements for supporting equipment
The product needs to be used in conjunction with specific models of ABB equipment, and the document clearly indicates “Use with TKM, SET, NKTK, NKST”. It is speculated that these devices are the sending end, relay end, or other related control modules of the time synchronization signal. NTST01 serves as the terminal unit responsible for completing the physical connection and signal adaptation of the time synchronization link between these devices and the system I/O module (such as IMASI23).
2. Typical application scenarios
Target System: Mainly compatible with ABB Symphony Harmony INFI 90 distributed control system, which is widely used in large-scale process industries such as thermal power plants and petrochemical plants;
Core function: To undertake the terminal transfer task of time synchronization signals in the system, ensuring that analog input modules such as IMASI23 can receive accurate time synchronization signals, thereby ensuring the accuracy of timestamp for process data acquisition (such as SOE event sequence recording), and providing reliable time benchmarks for fault tracing and process analysis;
Installation scenario: It needs to be installed in an industrial control cabinet, connected to other modules through prefabricated cables, and adapted to harsh environments such as dust and vibration in industrial sites (specific environmental adaptability parameters such as temperature and protection level need to refer to supplementary documents, which are not explicitly mentioned in this manual).
6ES7954-8LC02-0AA0 is an industrial grade memory card designed by Siemens specifically for SIMATIC S7-1X00 series CPUs and SINAMICS series driver devices. Its core function is to provide program storage, data log storage, and firmware upgrade carriers, adapting to the stable and high durability storage medium requirements of small and medium-sized industrial automation systems, ensuring program and data security of equipment in harsh industrial environments.
Core hardware and storage specifications
1. Storage performance and durability
Category specific parameters
Storage type Flash EPROM, powered by 3.3 V (industrial standard voltage, compatible with S7-1X00 CPU and SINAMICS devices)
Storage capacity of 4 MB, meeting the storage needs of small and medium-sized user programs, system configuration files, and a small amount of process data logs
Read and write lifespan of at least 500000 erase and write operations, far exceeding consumer grade storage media, suitable for frequent program updates in industrial scenarios
Data retention period: At least 10 years after the final programming operation (without power supply), no battery backup is required, reducing maintenance costs
2. Physical dimensions and weight
Dimensions: Width 24 mm x Height 32 mm x Thickness 2.1 mm (Compact design, compatible with standard memory card slots for S7-1X00 CPU and SINAMICS devices);
Weight: about 3 grams, lightweight design, does not increase the overall load-bearing burden of the equipment, easy to install and replace.
Adapt devices and application scenarios
1. Compatible devices
Core adaptation: SIMATIC S7-1X00 series programmable controllers (such as S7-1200, S7-1500 series CPUs), used as program loading and data storage carriers;
Extended adaptation: SINAMICS series industrial drive equipment (such as frequency converters, servo drives), used to store drive parameter configurations, firmware files, and operation logs.
2. Typical applications
Program storage: Store user programs (such as ladder diagrams and structured text programs) and system configuration files for S7-1X00 CPU, ensuring that the CPU can load programs normally after power on;
Data log: Save industrial site process data (such as production counting, equipment operation status) without relying on external storage devices, making it easy to trace and analyze data in the later stage;
Firmware upgrade: As a firmware upgrade medium for S7-1X00 CPU or SINAMICS driver, after storing the upgrade file in the memory card, the device can automatically read and complete the firmware update.
Installation precautions
First, the importance of industrial equipment installation
In modern industrial production, various equipment and machines are widely used in various fields, such as manufacturing, energy industry, chemical industry and so on. The installation of industrial equipment is directly related to production efficiency and product quality. Proper installation and commissioning of good equipment can ensure the stable operation of the production line, improve production efficiency and product quality, reduce maintenance costs, and ensure the safety of employees.
Second, the steps of industrial equipment installation
1. Preparation: Before the installation of industrial equipment, it is necessary to carry out adequate preparation work. This includes the tools and equipment required for installation, cleaning and preparation of the installation site, and making installation plans and schedules.
2. Determine the installation position: Determine the installation position of the equipment according to the requirements of the equipment and the layout of the production line. When determining the location, the weight and size of the equipment need to be considered, as well as the coordination of the equipment with the surrounding environment.
3. Install the device: Assemble and install the device according to the installation instructions. Ensure that the device is securely and accurately connected, while protecting the appearance and internal components of the device.
4. Connect power supplies and pipelines: For devices that require power supplies and power supplies, properly connect power supplies and pipelines. The connection of power supply and pipeline should comply with safety standards to avoid hazards such as electric shock and leakage.
5. Commissioning the device: After the installation is complete, you need to commission the device to ensure that the device can run properly. It includes checking the functions and performance of the equipment, adjusting the parameters and Settings of the equipment, and carrying out the necessary tests and inspections.
6. Training operators: After the installation of the equipment, it is necessary to train the operators to understand the operation methods and precautions of the equipment, and improve the operation skills and safety awareness of the employees.
1. Safety first: When installing industrial equipment, safety is the most important consideration. You must operate in strict accordance with safety regulations and wear necessary protective equipment to ensure the safety of the workplace.
2. Strictly follow the equipment instructions: Industrial equipment usually comes with detailed installation instructions, you must carefully read and understand the contents of the instructions, and install the operation in accordance with the requirements of the instructions.
3. Pay attention to the assembly sequence: When installing the device, follow the correct assembly sequence to ensure that all components of the device are assembled correctly to avoid equipment failures or safety accidents caused by incorrect assembly sequence.
