Overview

The Trusted® Communications Interface (CI) is an advanced, intelligent module designed to support various communication services for the Trusted Controller, significantly reducing communication load on the Triple Modular Redundant (TMR) Processor.

Specifications

• Power Requirements

  • Backplane (IMB) Supply: 20 Vdc to 32 Vdc
  • Field Supply: Not applicable
  • Power Dissipation: 10 W

• Module Location

  • Compatible Slots: T8100, T8300 I/O Module Slots

• Isolation Ratings

  • 50 V Basic Insulation:
    • Module to Backplane Supply
    • Module to Diagnostic Serial Port
  • 250 V Basic Insulation:
    • Module to Rear Serial Ports
    • Module to Ethernet Ports
    • Serial Ports to Ethernet Ports
    • Between Serial Ports
    • Between Ethernet Ports

• Fusing

  • Not user-serviceable

• Ports

  • Serial Ports:
    • 2 Rear Serial Ports, RS-232/422/485
    • 2 Rear Serial Ports, RS-422/485
  • Ethernet Ports:
    • 2 Ethernet Ports, 10/100BaseT
  • Diagnostic Serial Port:
    • 1 Diagnostic Serial Port, RS-232

• Baud Rates

  • Ranges from 1200 baud to 115200 baud

• Supported Communication Protocols

  • Modbus RTU
  • Open Modbus TCP
  • Trusted Peer to Peer
  • Trusted Enhanced Peer to Peer
  • ICS2000
  • CP2000

• SOE Buffer Capacity

  • 4000 Events

• Environmental Conditions

  • Operating Temperature: 0 °C to +60 °C (+32 °F to +140 °F)
  • Storage Temperature: -25 °C to +70 °C (-13 °F to +158 °F)
  • Relative Humidity (Operating and Storage): 10% – 95%, non-condensing

• Physical Dimensions

  • Height: 266 mm (10.5 in)
  • Width: 31 mm (1.2 in)
  • Depth: 303 mm (12.0 in)
  • Weight: 1.13 kg (2.49 lb)