The Schneider Electric Modicon TM3BCEIP is an Ethernet/IP Bus Coupler module designed for the Modicon TM3 distributed I/O system. It provides an optimized IP20‑rated interface that allows TM3 I/O modules to communicate with EtherNet/IP and Modbus TCP networks.
Specifications
General
Product Series: Modicon TM3
Product Type: I/O Distributed Module / Bus Coupler
Application: Distributed I/O for EtherNet/IP and Modbus TCP industrial networks
Protection Rating: IP20
Mounting: DIN‑rail (35 mm)
Communication
Protocol Support:
EtherNet/IP
Modbus TCP / IPv4
Ethernet Ports: 2 × isolated RJ45 (10/100 Mbps)
Topology: Daisy‑chain (supports half‑ and full‑duplex with auto‑negotiation)
USB Port: 1 × USB Device Mini‑B (for configuration)
Network Features: Web server, SNMP, FTP, DHCP client, BOOTP, address conflict detection
Power & Consumption
Supply Voltage: 24 V DC (20.4–28.8 V DC)
Current Consumption: ~0.8 A @ 24 V DC (with up to 7 expansion modules)
Indicators & Diagnostics
LED Indicators:
PWR (System Status)
MS (Module Status)
NS (Network Status)
I/O Status
Physical & Environmental
Dimensions (W × H × D): ~27 mm × 96.5 mm × 70 mm
Weight: ~0.10–0.18 kg (varies by source)
Operating Temp: –10°C to +60°C
Storage Temp: –40°C to +70°C
Relative Humidity: 10–95% non‑condensing