The Allen-Bradley 1785-LT2 is a discontinued PLC-5/25 processor module engineered for robust centralized control in demanding industrial applications. With a user memory capacity of 13,000 words in SRAM, this processor supports up to 1,024 digital and 1,024 analog I/O points, making it well-suited for complex systems with high I/O requirements. Communication options include one Data Highway Plus (DH+) channel and a Remote I/O channel for flexible integration with distributed devices. Operating at 5 VDC and drawing 2.5 Amps of backplane current, the 1785-LT2 is compatible with standard PLC-5 chassis, offering legacy support for critical control infrastructure. Manufacturer Allen-Bradley Brand Rockwell Automation Part Number/Catalog No. 1785-LT2 Series PLC-5/25 Module Type Processor Module User Memory 13,000 words (SRAM) Total I/O Capacity 1,024 points Analog I/O Capacity 1,024 points Communication Ports 1 DH+ Channel, 1 Remote I/O Channel Backplane Voltage 5 Volts DC Backplane Current 2.5 Amps Status Discontinued by Manufacturer
