Allen Bradley 1785-L60B PLC 5 Processor 1785L60B N270

Description:

The Allen-Bradley 1785-L60B PLC-5 Processor is a programmable logic controller CPU module used in PLC-5 industrial automation systems. Commonly installed in 1771 I/O chassis to execute control logic, manage large-scale I/O operations, and coordinate communication across industrial networks. Maintenance teams, OEMs, and system integrators use this processor for replacement, retrofit, and maintaining reliable control in legacy automation systems.

Applications:

The Allen-Bradley 1785-L60B PLC-5 Processor is used in industrial automation systems requiring high-capacity control and communication, including manufacturing plants, process industries, material handling systems, and large-scale automation networks. It is ideal for applications that demand robust performance, extensive I/O handling, and integration with Data Highway Plus and remote I/O networks.

Technical Specifications:

• Brand: Allen-Bradley (Rockwell Automation)
• Part Number: 1785-L60B
• Product Type: PLC CPU Processor Module
• Series: PLC-5/60
• User Memory: Up to 64K words (56K program, 32K data limit)
• I/O Capacity: Up to 3072 I/O points
• Communication Ports:
 – 4 x Data Highway Plus (DH+) / Remote I/O ports
 – 1 x serial port (RS-232/422/423 configurable)
• Maximum I/O Chassis: Up to 93 total (remote and local)
• Mounting Type: Chassis-mounted (1771 I/O rack)
• Programming: Ladder logic
• Application: Large-scale industrial automation and control systems

Common Replacements:

• Allen-Bradley 1785-L80B
• Allen-Bradley 1785-L40B
• Allen-Bradley 1785-L60L