Rockwell Automation T8110B/T8110 Trusted TMR Processor - Manual

Trusted TM
PD-T8110B/T8110
Issue 18 Feb 08 PD-T8110B/T8110 1
Trusted
TM
TMR Processor
Introduction
The Trusted TM Processor forms the main processing element in a Trusted TM system, providing overall
system control and monitoring facilities.
A powerful, user-configurable module, the Trusted TM TMR Processor processes input and output data
through a variety of analogue and digital I/O modules via a Trusted TM TMR Communications bus.
The range of applications for the Trusted
TM
TMR Processor vary in integrity level and include fire and
gas control, emergency shutdown, monitoring and control, and turbine control.
Features
• Triple Modular Redundant (TMR), fault tolerant (3-2-0) operation
• Hardware Implemented Fault Tolerant (HIFT) architecture
• Dedicated hardware and software test regimes which provide very fast fault
recognition and response times
• Automatic fault handling without nuisance alarming
• Time-stamped fault historian
• Hot replacement (no need to re-load programs)
• Full suite of IEC 1131-3 programming languages
• Front panel indicators that show module health and status
• Front panel RS 232 serial diagnostics port for system monitoring,
configuration and programming.
• IRIG-B002 and 122 time synchronisation signals ( Available on T8110B only )
• Active and Standby processor fault and failure contacts
• Two RS422 / 485 configurable 2 or 4 wire connections ( Available on T8110B
only )
• One RS485 2 wire connection ( Available on T8110B only )
• T 3 V Certified IEC 61508 SIL 3