TRICONEX 4119 / 4119A

Enhanced Intelligent Communication Module (EICM)

Tricon TMR SIS – SIL3 – Datasheet Specification (English)

1. General

• Model: 4119 / 4119A

• Type: Enhanced Intelligent Communication Module (EICM)

• System: Tricon TMR SIS (v9 / v10) (Not Trident)

• Safety Level: SIL3 (IEC 61508 / IEC 61511)

• Architecture: Triple Modular Redundancy (TMR), 2oo3 voting

• Certification: TUV, FM, CSA, ATEX / IECEx

• Max per chassis: 2 modules (occupy 1 logical slot)

• Hot-swap: No (power-off required for replacement)

2. Communication Ports

• Serial: 4 × isolated serial ports

  • Selectable: RS‑232 / RS‑422 / RS‑485

  • Isolation: 500 VDC (port-to-backplane)

• Parallel: 1 × isolated Centronics parallel port (printer)

  • Isolation: 500 VDC

3. Protocols

• Modbus RTU / ASCII (Master / Slave)

• TriStation 1131

• Modbus functions supported:

  01, 02, 03, 04, 05, 06, 07, 08, 15, 16

4. Serial Communication Parameters

• Baud rates: 1200, 2400, 9600, 19200 bps

• RS‑485 network: 1 master, up to 32 slaves

• RS‑485 distance: 1200 m (4000 ft)

• Aggregate data rate (all 4 ports): ≤ 57.6 kbps

5. Safety & Diagnostics

• Voting: 2oo3 TMR on all communication data

• Fault coverage: ≥ 99%

• Diagnostics:

  Link fault, parity error, framing error, TMR mismatch, CRC error

6. Electrical

• Backplane power: 5 VDC (logic), 24 VDC (auxiliary)

• Power consumption: ≤ 12 W

• Data integrity: 32‑bit CRC + TMR comparison

7. Environmental

• Operating temperature: –40°C to +70°C

• Storage temperature: –40°C to +85°C

• Humidity: 5%–95%, non‑condensing

• Vibration: 5–200 Hz, 2 g

8. Mechanical

• Dimensions: 178 × 127 × 63 mm (full‑height Tricon module)

• Weight: ≈ 0.8 kg

9. Front Panel LEDs

• PWR (Green): Power OK

• RUN (Green): TMR normal operation

• FAULT (Red): Module / link / TMR fault

• CH0–CH3 (Yellow): Serial port activity (TX/RX)

10. Compatibility

• Chassis: Tricon full‑height slots

• Software: TriStation 1131

• Processors: Tricon Main Processor (MP) series

• Not compatible with Trident (use 4107 for Trident serial)