Product Specification
| Attribute | Value | Product Image |
|---|---|---|
| Manufacturer | Schneider |  |
| Product No. | 140NOM21200 | |
| Product Type | DIO Head-end Adaptor | |
| Number of port | 1 Modbus RS232 twisted pair redundant copper 2 Modbus Plus RS485 twisted pair redundant copper | |
| Transmission Rate | 1 Mbit/s | |
| I/O words | 30 I/32 O | |
| Power dissipation in W | 4 W | |
| Bus current requirement | 780 mA | |
| Resistance to electrostatic discharge | 4 kV contact IEC 801-2 8 kV on air IEC 801-2 |
Product Details
1
Feature
Dual Port Configuration: Offers 2 ports for Modbus Plus RS485 and Modbus RS232 communication, enabling versatile connectivity options.
Redundant Copper Connection: Supports twisted pair redundant copper for reliable data transmission and fault tolerance.
High-Speed Transmission: Capable of transmitting data at a rate of 1 Mbit/s, ensuring fast and efficient communication.
I/O Capability: Supports up to 30 input and 32 output words, enhancing system control and monitoring.
2
More Technical Data
Resistance to electromagnetic fields:9.1 V/m (10 V/m) 80…2000 MHz IEC 801-3
Ambient air temperature for operation:32…140 °F (0…60 °C)
Ambient Air Temperature for Storage:-40…185 °F (-40…85 °C)
Relative Humidity:95 % without condensation
Operating altitude:<= 16404.2 ft (5000 m)
3
Application
Process Control Systems: Ideal for industries such as chemical, oil and gas, and manufacturing, where continuous data exchange and precise control of processes are essential.
Building Management Systems: Integrated into systems controlling HVAC, lighting, and other building infrastructure, ensuring efficient operation and monitoring.
Energy Management: In power generation and distribution systems, it enables seamless communication between various components, improving system efficiency and monitoring.
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Wiring Diagram of Schneider 140NOM21200
What communication protocols are supported by the 140NOM21200? The adapter supports Modbus Plus RS485 and Modbus RS232 protocols, enabling versatile communication with control systems and field devices. What is the transmission rate of the 140NOM21200? The adapter supports a transmission rate of 1 Mbit/s for fast and efficient data exchange between devices. How many input and output words does the 140NOM21200 support? It supports up to 30 input words and 32 output words for robust data handling in automation systems. |
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