Processor Speed:4 MHz
RAM:16 KB
ROM:16 KB
Inputs:16 digital inputs
Outputs:16 digital outputs
Expansion Capacity:Up to 128 I/O modules
Communication Interface:RS-485, RS-232, Ethernet
Programming Language:Ladder Diagram, Structured Text
Operating Temperature:-5°C to 55°C
Power Supply:24 VDC
Dimensions:128 x 96 x 35 mm
The Allen-Bradley 1785-L20B PLC-5/20 Processor Module is designed for applications requiring robust control solutions. Its modular architecture supports seamless integration into existing systems, enhancing operational flexibility.
With an impressive 16K-word user memory, this module can handle complex control tasks efficiently, ensuring optimal performance even in resource-intensive environments.
Featuring support for up to 512 I/O channels, the module offers versatile connectivity options, accommodating diverse input and output needs. Its dual DH+ and DH+/remote I/O capabilities provide enhanced system scalability.
Equipped with a Prog. Only LCD interface, the module ensures intuitive operation, allowing for quick setup and easy diagnostics without the need for manual intervention. The absence of a manual further simplifies installation and maintenance processes.
Built with a focus on reliability, the Allen-Bradley 1785-L20B includes a backplane current load capacity of 2.3 A, ensuring stable power distribution. The optional filtered A & B frames and standard C, D, & E frames cater to varying environmental conditions, enhancing system resilience.
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