ICS Triplex T8110B Trusted TMR Processor Module

Description

The ICS Triplex T8110B is the central processing unit of the Trusted Triple Modular Redundancy (TMR) system. This powerful, user-configurable module manages overall system control and coordinates data exchange between analog and digital I/O modules across a triplicated inter-module bus for mission-critical safety applications.

Specifications

• Manufacturer: Rockwell Automation (ICS Triplex).

• Country of Origin: USA / United Kingdom.

• Model Number: T8110B.

• Processor Speed: 100 MHz clock frequency.

• Memory Resources: 16 MB DRAM, 2 MB Flash, and 128 KB NVRAM.

• Voltage Range: 20 VDC to 32 VDC.

• I/O Interface: Triple redundant Inter-Module Communications Bus.

• Serial Connectivity: Integrated RS232 diagnostics port and RS422/485 configurable ports.

• Time Sync: IRIG-B002 and 122 signal support (exclusive to T8110B).

• Physical Weight: Approximately 2.94 kg (6.48 lbs).

• Operating Temperature: 0°C to 60°C (32°F to 140°F).

Features

• Triple Modular Redundancy: Utilizes a fault-tolerant 3-2-0 operation mode with two-out-of-three (2oo3) hardware voting.

• Lock-Step Synchronization: Employs three processors executing application programs in perfect sync to eliminate divergent operations.

• Hardware Implemented Fault Tolerance: Features a specialized HIFT architecture for rapid fault recognition and sub-millisecond response times.

• Hot Replacement Capability: Allows for module swapping without needing to reload programs or interrupt the active control process.

• Integrated Fault Historian: Automatically records time-stamped system events and hardware faults for simplified post-incident analysis.

• Programmable Versatility: Supports the full suite of IEC 61131-3 languages for complex emergency shutdown and turbine control logic.