



Introduction
The Schneider 140NOM21100C DIO Front End Adapter is engineered to provide seamless interfacing between discrete input/output modules and the main controller in industrial automation systems. It acts as a reliable signal bridge, ensuring accurate and fast data transmission while reducing wiring complexity. Designed for industrial-grade performance, this module supports robust operation under vibration, electrical noise, and temperature fluctuations. Its compact form factor and lightweight design allow easy integration into control cabinets without compromising accessibility or airflow.
Technical Specifications
| Specification | Details |
|---|---|
| Model | 140NOM21100C |
| Module Type | DIO Front End Adapter |
| Dimensions (H x W x D) | 103.9 × 40.3 × 250 mm |
| Weight | 0.49 kg |
| Function | Digital I/O signal interfacing |
| Input/Output Channels | Up to 16 digital inputs/outputs |
| Communication Protocols | Modbus, Ethernet/IP |
| Input Voltage | 24 V DC |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -20°C to 70°C |
| Mounting | DIN rail or panel mount |
| Signal Isolation | Optically isolated channels |
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