Overview
Manuals
Network Connections
Chassis Installation
Module Commissioning
Features:
- 1756-EN2T is a ControlLogix EtherNet/IP communication module for 10/100 Mbps industrial Ethernet networks, with support for as many as 128 TCP connections.
- Confirm the complete 1756-EN2T catalog number, chassis slot, controller project, IP configuration, firmware compatibility and network topology before replacement.
- Use the module only in a documented ControlLogix chassis whose controller revision, network design and connection load support this exact communication module.
1756-EN2T must be matched to the receiving equipment and project record. Remove power as required by the approved procedure, preserve the recorded network settings and install the module in the documented ControlLogix chassis slot. After installation, verify module power-up, link and network-status indicators, controller ownership, assigned address and every required EtherNet/IP connection.
Official source: official Allen-Bradley ControlLogix communication-module excerpt PDF. Values not tied to the exact official source are withheld.
1756-EN2T official technical documentation and verified Moore Automated resources.
Important Notice: Confirm the complete model, article number and installed configuration before replacement. All links open in a new page.
Confirm IP addressing, connection count, topology and managed-switch settings against the controller project.
Use a compatible ControlLogix chassis slot and preserve grounding, keying and module-clearance requirements.
Verify status indicators, controller communication and all required produced, consumed and messaging paths.
