A-B 1756-EN2T EtherNet/IP Communication Module

Specifications

• Ports: 1 × RJ45 (10/100 Mbps), 1 × USB 1.1 (for config/diagnostics)Rockwell Automation
• Protocol: EtherNet/IP (CIP), TCP/IP, UDP, HTTP, SNMP
• Max Connections: 128 TCP, 256 CIP (Logix)Rockwell Automation
• Power Draw: 1 A @ 5.1 VDC; 3 mA @ 24 VDCRockwell Automation
• Power Dissipation: 5.1 WRockwell Automation
• Isolation: 30 V continuous, basic insulation (Ethernet ↔ backplane)Rockwell Automation
• Operating Temp: 0 to 60°C (32 to 140°F)Rockwell Automation
• Dimensions (H×W×D): 53.3 × 237.5 × 182.9 mmRockwell Automation
• Weight: ~0.48 kg (1.06 lb)Rockwell Automation
• Certifications: UL, CE, CSA, Class I Div 2
• Status: Active (in production)Rockwell Automation

Features

• High‑speed 10/100 Mbps Ethernet for I/O, HMI, and SCADA communicationRockwell Automation
• Large connection capacity: 256 CIP connections for complex networksRockwell Automation
• USB port for easy configuration, firmware updates, and diagnostics
• Hot‑swap capable (RIUP) for replacement without system shutdown
• Industrial‑grade isolation protects against electrical noise and surgesRockwell Automation
• Web server for remote monitoring and troubleshooting