Allen-Bradley 1785-L30B PLC-5/30 Standard Controller

Description

The Allen-Bradley 1785-L30B PLC-5/30 Standard Controller is a member of the PLC-5 series of programmable logic controllers, designed for industrial automation control applications. It features 32K words of user memory to support programming and data storage for complex control tasks. For I/O capabilities, the controller supports up to 1024 words of I/O in any combination, or a complementary configuration of 1024 inputs and 1024 outputs. It can accommodate up to 1024 I/O devices, which may be a mix of discrete and analog input/output units, making it flexible for diverse industrial setups.

Equipped with integrated communication ports, it includes 2 DH/Remote I/O ports that can be configured as either adapters or scanners, plus 1 serial port compatible with RS-232, RS-423, and RS-422A communication standards, enabling reliable data exchange with other industrial devices and systems. Additionally, the controller supports remote I/O architectures, allowing connection to up to 28 remote I/O racks to extend control capabilities across larger industrial facilities.