T8111C  ICS TRIPLEX Trusted TMR Processor

The Trusted® Processor is the main processing component in a Trusted System. It is a powerful,
user-configurable module providing overall system control and monitoring facilities and processes
input and output data received from a variety of analogue and digital Input / Output (I/O) modules
across the Trusted TMR Inter-Module Communications Bus.

T8111C

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).
• IEC 61131-3 programming languages.
• Front panel indicators that show module status.
• Front panel RS232 serial diagnostics port for system monitoring, configuration and
programming.
• IRIG-B002 and B122 time synchronisation signals.
• Active and Standby processor fault and failure contacts.
• Two RS422 / 485 configurable 2 or 4 wire connections.
• One RS485 2 wire connection.
• Certified to IEC 61508 SIL 3.