1785-L80B/D Allen-Bradley Allen-Bradley

Allen-Bradley 1785-L80B/D Overview The Allen-Bradley 1785-L80B/D is a high-performance PLC-5/80B processor module designed for large-scale and complex automation systems. With 100K words of user memory , this Series D controller provides advanced processing power and supports multiple communication options, including Remote I/O (RIO) and Data Highway Plus (DH+) . It’s ideal for use in critical manufacturing, infrastructure, and process automation environments. Key Features Processor Type: PLC-5/80B User Memory: 100,000 words Communication Ports: DH+, RIO, RS-232 Remote Programming: Supported via serial or DH+ Series: D Battery-Backed RAM: Yes Redundancy: Compatible with redundant systems Mounting: 1771 chassis slot Expansion: Supports multiple chassis via RIO links Technical Specifications Catalog Number: 1785-L80B/D Memory Type: EEPROM & RAM I/O Capacity: Over 6,000 I/O points (via remote I/O) Instruction Set: Full ladder logic support Communication Options: Supports peer-to-peer messaging Backplane Current Draw: Approx. 1.3 A Operating Temperature: 0°C to 60°C Certifications: UL, CE, CSA, Class I Div 2 Applications Large manufacturing facilities High-I/O count automation systems Redundant control in utilities and energy Water/wastewater treatment plants Complex logic operations and data handling Why Choose the 1785-L80B/D High Memory Capacity: Supports complex programs and large data structures Reliable Communications: Built-in DH+ and RIO ports Field-Proven Platform: Trusted in demanding automation environments Flexible Integration: Compatible with a wide range of I/O modules Long-Term Support: Designed for legacy system maintenance Order Now The Allen-Bradley 1785-L80B/D PLC-5/80B processor module is available and ships worldwide.