Triconex 4351B Communication Module TMR

The 4351B is a Triconex Communication Module manufactured by Emerson (formerly Triconex). It's used for communication within industrial automation systems.

Here's a summary of what I found about the 4351B:

• Manufacturer: Emerson (formerly Triconex)

• Product Line: Triconex

• Model Number: 4351B

• Function: Communication Module

• Possible Features:

• Supports various communication protocols like TCP/IP, Modbus TCP, DNP3, PROFIBUS, EtherNet/IP

• Provides multiple communication interfaces like Ethernet, RS-232, RS-485

• Wide operating temperature range (-25°C to +60°C)

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Triconex Products

Triconex Communication Interface Module (TCMI) The TCMI is a standard Honeywell product that provides interface between the Fault Tolerant Ethernet (FTE) based Enhanced Universal Control Network (EUCN) and Triconex TRICON Safety Manager System. 

The TCMI is a redundant device capable of: 

• Bi-directional communication with Triconex systems 10.3 and above. 

• Execution of data mapping of TRICON memory tables to EUCN format 

• Data conversion to EUCN data types (Tag. Parameter), engineering unit and EUCN communication functions. 

• Execution of read and write function to TRICON memory tables 

• Definition of signal alarm conditioning and messaging on the EUCN for alarm handling, annunciation and diagnostic status reporting 

• Direct peer-to-peer communication with other EUCN connected devices as Enhanced HighPerformance Process Managers (EHPM), Enhanced Logic Managers (ELMM) or Honeywell Safety Manager (SM) 

• Communication with operators, engineers, and maintenance personnel at the Universal Stations, EST & ESVT via ENIM. 

• Support of higher level strategies through communication with Application Modules and host computers on the Local Control Network via ENIM. 

• Database restoration of TCMI Module from the History Module via ENIM. 

• Available in two hardware mounting form, front and rear cabinet access mounting (MC-ZTCMIR or MC-TCMIR1), Front only cabinet access mounting 

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