140CRP31200C

Modicon Quantum Ethernet RIO Head Adapter

4‑Port Ethernet (EtherNet/IP + Modbus TCP), Conformal Coated

English Datasheet / Specification (Full Text)

1. General Information

• Part Number: 140CRP31200C

• Manufacturer: Schneider Electric

• Series: Modicon Quantum (140 series)

• Module Type: Ethernet RIO Head Module (Master)

• Coating: Conformal Coated (moisture/dust/mild corrosion protection)

• Ports: 4 × Ethernet RJ45 (10/100 Mbps)

• Protocols: EtherNet/IP (RIO) + Modbus TCP

• Function: Quantum PLC Ethernet RIO master; controls distributed remote I/O drops (e.g., 140CRAxxx) over Ethernet; supports daisy‑chain loop and RSTP redundancy

• Platform: Quantum rack, double slot, hot‑swap

• Application: High‑speed Ethernet remote I/O, redundant loop networks, harsh industrial environments

2. Key Difference vs. 140CRP31200

• 140CRP31200: 4‑port Ethernet RIO Head, non‑coated

• 140CRP31200C: 4‑port Ethernet RIO Head, conformal coated (same electrical/communication specs, enhanced environmental resistance)

3. Electrical Specifications

• Backplane Voltage: 24 VDC (20 … 30 VDC)

• Backplane Current: 1.2 A

• Power Dissipation: 6.5 W

• Isolation: Ethernet ports isolated from backplane

• Network Speed: 10/100 Mbps, auto‑negotiation

• Recommended Fuse: 2 A slow‑blow

4. Communication (EtherNet/IP RIO + Modbus TCP)

• Protocol 1: EtherNet/IP (Quantum RIO, implicit I/O)

• Protocol 2: Modbus TCP (explicit, messaging)

• Ports: 4 × RJ45, 10/100 Mbps, auto‑MDI‑X

• Topology: Daisy‑chain loop, star, RSTP redundant ring

• Max Drops: Up to 31 RIO drops (140CRAxxx) per head

• I/O per Drop: 128 In / 128 Out words

• Max Distance: 100 m per segment (CAT5e/6)

• Features: RSTP, device-level ring (DLR) support, IP configuration via Unity Pro

5. Environmental Specifications (Coated Enhanced)

• Operating Temperature: 0 °C … +60 °C

• Storage Temperature: −40 °C … +85 °C

• Relative Humidity: 5% … 95% non‑condensing

• Altitude: ≤ 2,000 m

• Shock/Vibration: Industrial standard

• ESD: 4 kV contact / 8 kV air

• EMI: 10 V/m (80–2000 MHz)

• Conformal Coating: Yes (moisture, dust, mild corrosion protection)

• Protection Class: IP20

6. Physical & Mechanical

• Dimensions: Quantum double slot (57 × 122 × 104 mm)

• Mounting: Hot‑swap, any double slot

• Weight: ~1.1 kg

• LED Indicators:

  • PWR (Green): Power OK

  • RUN (Green): Module active

  • COM (Green Blink): Network activity

  • ERR (Red): Fault (comm loss / IP conflict / config error)

  • NET1/NET2: Link/activity per port

7. Installation & Wiring

1. Power OFF rack before insertion; hot‑swap capable in normal operation.

2. Connect Ethernet cables (CAT5e/6) to RJ45 ports; use daisy‑chain or ring topology.

3. Set IP address via Unity Pro or BOOTP/DHCP.

4. Enable RSTP/DLR for redundant ring.

5. Connect RIO drops (140CRAxxx) to the Ethernet network.

8. Software Configuration

• Software: Unity Pro

• Add model: 140CRP31200C

• Set IP address, subnet mask, gateway

• Enable RIO function and assign drop addresses (1–31)

• Map I/O words to Quantum memory

• Download configuration to CPU

9. Certifications

• CE (EN 55011, EN 61131‑2)

• UL 508, CSA C22.2 No.142

• RoHS compliant

• Class I Div 2 (hazardous areas)

10. Ordering Reference (Ethernet RIO Head Family)

• 140CRP31200: 4‑Port Ethernet RIO Head, non‑coated

• 140CRP31200C: 4‑Port Ethernet RIO Head, coated (this model)