Communication Specifications

Ports: 3 × Ethernet (1 service port + 2 device network ports)

Protocols: Ethernet/IP, Modbus TCP

Topology: Daisy chain, ring (redundant)

Data Rate: 10/100 Mbps (auto-sensing)

Function: Collects input data from remote I/O and publishes to PLC; updates output modules with PLC data

3. Electrical & Mechanical

Backplane Current: 2760 mA @ 5 VDC

Dimensions (W×H×D): 47 mm × 50 mm × 162 mm (standard Quantum single slot)

Weight: 0.554 kg (1.22 lbs)

Mounting: Quantum backplane (140XBP series)

Protection: IP20 (front)

4. LED Indicators

Mod Status: Green/red (module health)

Net Status: Green/red (network communication)

RUN: Green (module active)

I/O: Red (I/O fault)

5. Environmental & Certifications

Operating Temp: 0 °C to +60 °C (32–140 °F)

Storage Temp: -40 °C to +85 °C (-40–185 °F)

Humidity: 5%–93%, non-condensing

Vibration: 1.5 mm (10–57 Hz)

Shock: 15 g (11 ms)

Certifications: CE, UL 508, CSA C22.2, EN 55011, IEC 61000-4-16

6. Compatibility

Compatible PLC: Modicon Quantum CPU (140CPU series)

Compatible I/O: All Quantum 140 series I/O modules

Replacement: BMECRA31210 (newer generation)