Allen Bradley PLC-5 Ethernet Interface Module 1785-ENET /A

The Allen-Bradley 1785-ENET/A is an Ethernet Interface Module designed to enhance PLC-5 controllers by providing robust Ethernet connectivity.

Key Features

• Ethernet Connectivity: Adds Ethernet communication capabilities to PLC-5 processors, enabling integration with modern industrial networks.
• Communication Protocols: Supports EtherNet/IP and TCP/IP protocols, facilitating seamless data exchange between PLCs, HMIs, and SCADA systems.
• Data Transmission: Operates at 10/100 Mbps with auto-negotiation, ensuring efficient and reliable communication.
• Compatibility: Compatible with Enhanced PLC-5 controllers, ControlNet PLC-5 controllers, and Ethernet PLC-5 controllers, providing versatile integration options.
• Installation: Occupies a single slot in the 1771 I/O chassis, attaching directly to the PLC-5 processor without compromising existing DH+ or remote I/O ports.

Technical Specifications

• Backplane Current Load: 2.2 A at 5 V DC.
• Heat Dissipation: Approximately 37.54 BTU/hr.
• Operating Temperature: 0 to 60°C (32 to 140°F).
• Storage Temperature: -40 to 85°C (-40 to 185°F).
• Relative Humidity: 5% to 95% non-condensing.
• Shock Resistance: 30 g peak acceleration for 11±1 ms duration during operation.
• Vibration Resistance: 2 g at 10 to 500 Hz.
• Weight: Approximately 0.95 kg (2.1 lbs).

Applications

• System Integration: Facilitates the integration of PLC-5 controllers into Ethernet-based networks, enhancing communication with other controllers and supervisory systems.
• Data Monitoring: Enables real-time data monitoring and control through Ethernet, improving system responsiveness and efficiency.
• Network Expansion: Allows for the expansion of existing PLC-5 systems by adding Ethernet connectivity without sacrificing existing communication ports.

The 1785-ENET/A module is a valuable addition for enhancing the communication capabilities of PLC-5 controllers, ensuring seamless integration into modern industrial Ethernet networks.