Allen-Bradley Other Series

The Allen‑Bradley 1785‑L30B is a PLC‑5/30 processor with 32K words of battery‑backed memory. It supports up to 1024 mixed I/O points or 1024 inputs plus 1024 outputs. Two combo DH+/Remote I/O ports and one serial port make it flexible for distributed control. This controller handles 28 remote I/O racks and offers EEPROM backup for reliable program storage.

The Allen‑Bradley 1785‑L40L is a PLC‑5/40L standard processor with 48K words of battery‑backed memory. It supports up to 2048 mixed I/O points or 2048 inputs plus 2048 outputs. This controller features dual DH+/Remote I/O ports, one serial port, and an extended local I/O link for up to 16 local chassis. It handles 61 total I/O chassis and draws 3.3 A backplane current.

The Allen‑Bradley 1785‑L46B is a PLC‑5/46 enhanced processor with 48K words of protected user memory. It features four combo DH+/Remote I/O ports and one serial port. Supporting up to 2048 mixed I/O points or 2048 inputs plus 2048 outputs, this controller manages 61 total chassis with 32 remote per link. Integrated memory protection secures critical program data.

The Allen-Bradley 1785-L20C15 is a ControlNet-enabled PLC-5/20C processor designed for high-speed, real-time control applications. It offers 16K words of user memory, supports both forcible and non-forcible I/O up to 32000 points, and integrates seamlessly into ControlNet phase 1.5 networks for distributed automation.

The Allen-Bradley 1785-L11B is a compact PLC-5/11 standard processor designed for mid-sized control applications. It offers 8K words of user memory, supports up to 512 I/O points, and includes a built-in DH+ communication port. This processor delivers reliable performance in a cost-effective package.

The Allen-Bradley 1785-L86B is a high-performance PLC-5/86 standard processor built for demanding industrial environments. It delivers 100 kilowords of user memory, supports up to 3072 analog I/O points, and features protected memory for reliable data retention. This controller fits seamlessly into 1771 chassis systems.

The 1785‑L80C is a high‑performance ControlNet PLC‑5/80C processor from Allen‑Bradley. It supports 100K user memory, 3072 I/O points, and battery‑backed RAM. This module ensures reliable data exchange with drives, HMIs, and remote racks over ControlNet.

The 1785‑L80E is an Ethernet‑equipped PLC‑5/80E controller from Allen‑Bradley with 100K memory and 3072 I/O capacity. It features DH+/RIO combo ports, a serial port, and built‑in 10/100 Mbps Ethernet for seamless integration into modern networks.

The 1785‑L80C15 is a ControlNet PLC‑5/80C processor from Allen‑Bradley with 100K memory and dual ControlNet ports. It handles 3072 I/O points, supports DH+, RIO, and serial links, and offers battery‑backed RAM for reliable program retention.

The Allen-Bradley 1785-L80B is an enhanced PLC-5 controller built for large-scale automation. It offers 100 kilowords of user memory and supports up to 3072 I/O points. With four DH+/Remote I/O channels plus a configurable serial port, this processor handles complex distributed systems. Redundancy support and robust diagnostics make it ideal for critical applications.

The Allen-Bradley 1785-L60L is a high-performance PLC-5 series processor designed for medium-to-large control applications. It offers 64 kilowords of battery-backed user memory and supports up to 3072 I/O points. With versatile communication ports including DH+ and RS-232, this controller serves as the backbone for complex automation architectures.

The Allen-Bradley 1785-L60B is a high-capacity PLC-5 processor from Rockwell Automation, featuring 64K words of user memory and four DH+/Remote I/O combo ports. This controller supports up to 3072 I/O points and provides flexible communication options for medium to large-scale automation systems.