Allen-Bradley 1785-L30B Enhanced PLC-5 controllers

Allen-Bradley 1785-L30B Enhanced PLC-5 controllers

Description

Every PLC-5 controller offers built-in, configurable ports for Data Highway Plus (DH+) or Universal Remote I/O. A DH+ connection supports remote programming and information access, in addition to peer-to-peer communication between the PLC-5, other controllers and devices. A Universal Remote I/O connection supports real-time data exchange for I/O, operator interface, and other third-party devices.

Features

• configurable ports for DH+ or Universal remote I/O

• configurable RS-232, 422, 423A serial port

• advanced instruction set

• multiple main control programs

• processor input interrupts

• selectable timed interrupts

• global status flags

• programmable fault response

• hot backup support

Technical Specifications