Allen-Bradley 2760-RB Interface Module

The 2760-RB is a two-slot module installed in a 1771 Series B I/O chassis, either local or remote. It features three bidirectional communication ports that, using specific protocol cartridges, interface with devices such as RF antennas, barcode systems, vision products, message displays, programmable limit switches, serial printers, and other flexible interface modules. A fourth port is dedicated to configuration via a terminal and can also be used for bidirectional serial communication with a fixed protocol. Module configuration is performed through a dumb terminal or via 1771 I/O block transfers.

Features:

• Two-slot design for installation in 1771 Series B I/O chassis.
• Three configurable bidirectional communication ports using protocol cartridges.
• One additional port for configuration and serial communication with a fixed protocol.
• Supports RS-232C, RS-422, and RS-485 electrical interfaces.
• Enables communication between devices with different protocols.