Allen Bradley 1785-ENET B PLC-5 Ethernet Interface Module

Allen Bradley 1785-ENET B PLC-5 Ethernet Interface Module

The Allen Bradley 1785-ENET B is an Ethernet Interface Module designed to enhance the networking capabilities of PLC-5 controllers. By integrating this module, users can establish robust Ethernet connectivity, facilitating efficient communication across various industrial applications.

Key Features

• Enhanced Connectivity: Provides an additional Ethernet port, enabling seamless integration with existing network infrastructures.
• Embedded TCP/IP Support: Facilitates communication using standard TCP/IP protocols, ensuring compatibility with a wide range of devices and systems.
• Web Server Capabilities: Allows users to create custom web pages for monitoring and controlling processes remotely via standard web browsers.
• Diagnostic Access: Offers embedded web server access to PLC-5 diagnostics, streamlining maintenance and troubleshooting tasks.
• Protocol Support: Supports Domain Name Service (DNS) and Simple Network Management Protocol (SNMP) for efficient network management.

Technical Specifications

• Communication Rate: 10/100 Mbps
• Connections: Supports up to 64 TCP/IP connections and 512 unsolicited definitions per module
• Backplane Current Load: 1.0 A at 5 VDC
• Power Dissipation: 5 W
• Dimensions: 273.05 mm x 31.75 mm x 146.05 mm (10.75 in x 1.25 in x 5.75 in)
• Weight: 0.77 kg (1.7 lbs)

Installation and Compatibility

The 1785-ENET B module is designed for easy installation, attaching directly to the side of Enhanced PLC-5 series B or later controllers, Ethernet PLC-5 controllers, or ControlNet PLC-5 controllers. It occupies a single slot in the I/O chassis, typically placed in the second leftmost slot adjacent to the controller. This configuration ensures optimal performance and accessibility.

Applications

Ideal for a variety of industrial applications, the 1785-ENET B module enables:

• PLC-to-PLC Communication: Facilitates seamless data exchange between multiple PLC-5 controllers over an Ethernet network.
• PLC-to-Host Communication: Connects PLC-5 controllers to host computers for data monitoring, control, and programming purposes.
• Remote Monitoring and Control: Allows operators to monitor and control processes remotely via custom web pages accessible through standard web browsers.

By integrating the Allen Bradley 1785-ENET B Ethernet Interface Module, users can significantly enhance the networking capabilities of their PLC-5 controllers, leading to improved communication, monitoring, and control within industrial environments.