4351A Triconex TCM Communication Module | 4352A/4353/4354

Triconex TCM Communication Module

The Triconex TCM enables seamless communication between Tricon systems and external devices. This versatile module supports Ethernet and serial protocols for comprehensive system integration. It works with Tricon v10.0 and later control systems.

Model Variants & Ports

• Models 4351A and 4353: 2 copper Ethernet ports (RJ-45)
• Models 4352A and 4354: 2 fiber-optic Ethernet ports (MTRJ)
• All models: 4 serial ports (RS-232/RS-485, DB-9)
• Additional: 1 debug port for Triconex internal use
• Port isolation: 500 VDC protection

Communication Protocols

• Network protocols: TCP/IP, Modbus TCP/IP, TSAA
• Serial protocols: Modbus Master/Slave, Trimble GPS
• Additional support: SNTP, Jet Direct, Peer-to-Peer
• TriStation connectivity for programming and monitoring

Technical Specifications

• Ethernet speed: 10/100 Mbps (copper), 100 Mbps (fiber)
• Serial speed: Up to 115.2 Kbps per port
• Weight:2.22 kg
• Aggregate data rate: 460.8 Kbps for all serial ports
• Maximum per system: 4 TCM modules in 2 logical slots
• Modbus devices: Supports up to 32 masters/slaves

Modbus Functions

• Read operations: Coil Status, Input Status, Holding Registers
• Write operations: Modify Coil Status, Modify Register Content
• Advanced functions: Force Multiple Coils, Preset Multiple Registers
• Diagnostic: Loopback Diagnostic Test capability

Status Indicators

• Module status: PASS, FAULT, ACTIVE, FIRM
• Network indicators: LINK, TX, RX for each port
• Real-time communication status monitoring
• Easy troubleshooting with visual indicators

Installation Notes

• Requires Tricon v10.0 or later systems
• Online replacement capability for faulty modules
• No hot-spare feature available
• Alias assignment required for Modbus communication

Shipping & Delivery

• Products: Triconex 4351A, 4352A, 4353, 4354 TCM Modules
• Shipping carriers: FedEx, UPS, DHL
• Same-day shipping available
• International shipping supported

FAQ

• System requirements? - Tricon v10.0 or later only
• Ethernet types? - Copper (4351A/4353) or Fiber (4352A/4354)
• Modbus support? - Both serial and TCP/IP protocols
• Maximum modules? - 4 TCMs per Tricon system

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