Allen-Bradley 1785-ME64A Industrial Communication Module

This communication module acts as a bridge between PLC systems and industrial networks, enabling real-time data exchange for automation tasks. Commonly used in manufacturing and process control environments, it ensures stable connectivity even under challenging conditions.

Field technicians often deploy this module in packaging lines, assembly systems, and material handling applications where network reliability matters. We regularly handle related models like the 1785-L40C PLC processor and 1785-BCM rack communication modules. For redundancy setups, customers frequently pair it with 1785-EMI interface cards and 1785-SN communication adapters.

What stands out is its dual Ethernet port design allowing ring network configurations. Unlike basic modules, this one supports protocol conversion between DeviceNet and ControlNet networks without external gateways. The galvanic isolation between ports prevents ground loop issues common in older 1785 series revisions. Field engineers appreciate the built-in diagnostics LED that indicates port status at a glance – a small but crucial detail when troubleshooting production line stoppages.