The Allen-Bradley 1785-L60B is a PLC-5/60 Series B processor designed for demanding industrial control applications. Featuring 64K words of SRAM memory, this module supports up to 3,072 total I/O points, including an equal number of analog I/O channels. It provides versatile communication through four DH+/Remote I/O ports and one RS-232 serial channel, enabling flexible integration within distributed control systems. Engineered for reliability and scalability, the 1785-L60B is ideal for legacy Allen-Bradley automation environments. Manufacturer Rockwell Automation Brand Allen-Bradley Part Number/Catalog No. 1785-L60B Series PLC-5/60 Series B Module Type Processor Module User Memory 64K Words (SRAM) Total I/O Capacity 3,072 points Analog I/O Capacity 3,072 points Communication Ports 4 DH+/Remote I/O, 1 RS-232