



Introduction
The Triconex 4201N Remote Expander Module is designed to extend the Triconex safety and control systems by enabling additional I/O capabilities in remote locations. By providing secure, high-speed communication with remote devices, this module ensures that critical data is captured and transmitted reliably, even in distant and challenging environments. Ideal for industries such as oil & gas, chemical, pharmaceutical, and power generation, the 4201N allows seamless integration of remote I/O points while maintaining the highest levels of safety and performance.
Technical Specifications
| Specification | Details |
|---|---|
| Module Type | Remote Expander Module |
| Communication Protocols | Modbus, Ethernet/IP, DNP3, OPC |
| Data Transmission Rate | 10/100 Mbps |
| Power Requirements | 24V DC |
| Dimensions | 220 x 110 x 50 mm |
| Weight | 1.72 kg |
| Operating Temperature | -10 to 60°C |
| Certifications | CE, UL, ATEX, IECEx |
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