Triconex 4351B Main Processor Module

Product Description

The TRICONEX 4351B is a high-performance main processor module used in Triconex safety instrumented systems. It provides fault-tolerant control and communication capabilities, ensuring continuous operation in critical applications such as oil and gas, petrochemical, and power generation industries.

Technical Specifications

• Processor type: Triple modular redundant (TMR) architecture

• Communication interfaces: 10/100 Mbps Ethernet (RJ-45 copper), 100 Mbps fiber optic

• Supported protocols: TriStation, Modbus, TCP/IP, ICMP, SNTP, TSAA, Trimble GPS

• Serial ports: 4 ports, up to 115.2 Kbps per port

• Network ports: 2 isolated ports

• Port isolation: 500 VDC

• Operating voltage: 24 V DC

• Operating temperature: –20°C to +60°C

• Dimensions: 49 cm × 45.3 cm × 6.8 cm

• Weight: 3.18 kg (shipping weight: 4.5 kg)