High-Speed Gateway for Tricon Safety Systems
The Triconex 4351A TCM Communication Module serves as a vital gateway for the Tricon safety instrumented system. This module enables seamless data exchange between the Tricon controller and various external devices. Critical industrial processes rely on this module for secure and reliable communication.
Communication Interfaces and Protocol Support
The Triconex 4351A provides two 10/100BaseT Ethernet ports and four RS-232/RS-485 serial ports for maximum connectivity. The module supports a comprehensive suite of industrial protocols, including TriStation, Modbus, and TSAA . Each serial port is uniquely addressed and can be independently configured as a Modbus master or slave . The module also supports Trimble GPS time synchronization and network printing via Jet Direct .
| Parameter | Specification |
|---|---|
| Brand | Triconex |
| Model | 4351A |
| Module Type | TCM Communication Module |
| Ethernet Ports | 2 x 10/100BaseT (RJ-45) |
| Serial Ports | 4 x RS-232/RS-485 (DB-9) |
| Port Isolation | 500 VDC |
| Ethernet Speed | 10/100 Mbps |
| Serial Speed | Up to 115.2 Kbps per port |
| Protocols Supported | TriStation, Modbus, TSAA, SNTP, GPS, Peer-to-Peer |
| Power Supply | 24 V DC |
| Operating Temperature | -40°C to +70°C |
| Dimensions (W x H x D) | 41 mm x 40 cm x 2 cm |
| Weight | Approx. 2.2 kg |
Advanced Communication and Diagnostic Features
This TCM module features 500 VDC isolation, protecting the system from electrical noise and surges . An array of LEDs, including PASS, FAULT, ACTIVE, and FIRM, provide clear and immediate visual feedback on module and network status . You can install the module in Tricon v10 systems, supporting both single and redundant configurations for enhanced reliability . The high diagnostic coverage ensures that you can quickly identify and resolve any communication issues .
Integration and Configuration
You can install and configure the Triconex 4351A using the TriStation 1131 Developer’s Guide . The module supports both copper and fiber-optic Ethernet ports, offering flexibility for various network infrastructures . For mission-critical applications, the module’s hot-swappable design allows for replacement without system shutdown . Always verify that your Tricon system runs v10 or later before installation.
Details
| Weight | 2.85 kg |
|---|---|
| Dimensions | 41.2 × 17.8 × 6.2 mm |
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