Triconex 9771-210F - Redundant Ethernet Communication Module for Tricon Safety Controller

Triconex 9771-210F – Redundant Ethernet Communication Module for Tricon Safety Controller

In stock

Product Introduction:
The Triconex 9771-210F is the primary Ethernet communication module for the Tricon safety system. The “9771” identifies it as an Ethernet interface, the “210” specifies a dual-port configuration, and the “F” suffix denotes the latest revision with enhanced cybersecurity features. This module provides two independent 10/100 Mbps Ethernet ports that connect the Tricon safety controller to the plant LAN, HMI networks, historian servers, and engineering workstations. Unlike standard Ethernet cards, this module is fully triple modular redundant: each port has three independent Ethernet processors that vote on every packet, ensuring that a single network interface failure cannot compromise the safety system. The F revision includes advanced features like VLAN tagging, port security, and encrypted communication.

Technical Specifications:
Board Type: Redundant Ethernet Communication Module
Revision: F (latest, cybersecurity-enhanced)
Ports: 2 x 10/100 Mbps Ethernet (RJ-45)
Protocols: Modbus TCP, EtherNet/IP, Tricon Native, SNMP, HTTP/HTTPS
Redundancy: Full TMR on both ports with automatic failover
VLAN Support: 802.1Q VLAN tagging for network segmentation
Security: Port security, MAC address filtering, SSL/TLS encryption (F revision)
Isolation: 1500V RMS channel-to-ground
Power Consumption: Approximately 4 Watts
Form Factor: Tricon I/O Carrier compatible module
Diagnostics: Per-port link status, activity LEDs, collision counters, error counters
Operating Temperature: 0 to 60 degrees Celsius

Functional Features:
Dual Redundant Ports: Two independent Ethernet connections allow the safety system to be on two separate network segments for maximum availability.
TMR Ethernet: Three processors handle every packet independently; if one processor receives a corrupted packet, the other two outvote it.
VLAN Tagging: Supports network segmentation, allowing the safety system to be on a dedicated VLAN isolated from the corporate network.
Cybersecurity (F Revision): Supports MAC filtering, port security, and encrypted HTTPS communication to protect against unauthorized access.
SNMP Support: Full SNMP v2c/v3 support for network management and monitoring from the plant NOC.
Web Server: Built-in web server allows engineers to view system status, alarms, and diagnostics from any standard web browser.