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The Allen-Bradley 1785-L20B is a PLC-5/20 programmable controller designed for industrial automation applications, offering reliable control and communication capabilities.
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The 1785-L20B controller is part of the PLC-5 family, featuring 16K words of user memory and supporting up to 512 I/O points. It includes multiple communication ports: one fixed Data Highway Plus (DH+) port, one configurable DH+/Remote I/O port (adapter or scanner), and one serial port configurable for RS-232, RS-423, or RS-422A standards. This controller is suitable for various industrial applications, including process control, material handling, and manufacturing automation. It supports ladder logic programming and offers features like subroutines for recurring program sections, diagnostics, and discrete control. The 1785-L20B is compatible with 1771 I/O chassis and supports remote I/O configurations.
Features:
Reference: 1756-A10 SER B
Brand: Allen-Bradley (Rockwell Automation)
Reference: 6ES5 434-7LA11
Brand: Siemens
Reference: 100-DNY41R SER B
Brand: Allen-Bradley (Rockwell Automation)
Reference: 1769-OF8C SER A
Brand: Allen-Bradley (Rockwell Automation)
Reference: 00080523
Brand: Siemens
Reference: 1769-IT6 SER A
Brand: Allen-Bradley (Rockwell Automation)
Reference: 1746-P4 SER A
Brand: Allen-Bradley (Rockwell Automation)
Reference: 1747-M11 SER B
Brand: Allen-Bradley (Rockwell Automation)
Reference: 1764-LSP
Brand: Allen-Bradley (Rockwell Automation)
Reference: 1769-IQ16 SER A
Brand: Allen-Bradley (Rockwell Automation)
Reference: 00039526
Brand: Siemens
Reference: MARTS3000
Brand: SMITEC
Reference: S7-300 CPU
Brand: Siemens
Reference: 1746-OV8 SER A
Brand: Allen-Bradley (Rockwell Automation)
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The Allen-Bradley 1785-L20B is a PLC-5/20 programmable controller designed for industrial automation applications, offering reliable control and communication capabilities.
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