Product Type:PLC

Product ID:1785-L20B

Allen-Bradley Type Designation:PLC-5/20

Maximum User Memory:16K words

Maximum Total I/O:512 any mix or 512 in + 512 out (complement)

Channels:1 DH+, 1 DH+/remote I/O

Maximum Number of I/O Chassis:13 (Total) 12 (Remote)

Module Type:Standard Processor

Remote I/O:12 chassis

Memory:16 Kwords

Backplane current load:2.3 A

Processor:PLC-5/20

Voltage:Not specified

Phase:Not specified

Amps:Not specified

kW:Not specified

HP:Not specified

Frame:Not specified

Enclosure:Panel Mount – IP 20, NEMA/UL Type 1

Interface Module:Prog. Only LCD

Manual Control:No

IGBT:Yes

Resistor:No

Rating:Filtered A & B Frames (Optional) C, D, & E frames (standard)

    The ABB 1785-L20B PLC-5/20 Controller is engineered for high-performance operation in challenging industrial settings. Its compact design and versatile functionality make it ideal for integration into a wide range of automation systems, ensuring seamless control over processes.

    Equipped with 16K Word SRAM, this controller offers ample memory for storing program instructions and data, supporting extensive automation tasks without compromise. The ability to handle up to 512 input/output channels ensures comprehensive control over machinery and processes.

    Featuring a programmable LCD display, the controller provides real-time operational feedback, enabling operators to monitor system status efficiently. The inclusion of a brake ensures safe shutdown in case of power loss, safeguarding against equipment damage.

    The 1785-L20B is compatible with ControlNet (coax) network type, facilitating easy integration with other networked devices. It supports Filtered A & B Frames (Optional) C, D, & E Frames (Standard), offering flexibility in network configuration.

    Designed for durability and reliability, the controller meets the highest industry standards for quality and safety, ensuring continuous operation even under harsh conditions. Its panel mount design allows for efficient installation in control panels, optimizing space usage.