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Allen-Bradley 1785-L20B PLC-5/20 Control Module

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The Allen-Bradley 1785-L20B PLC-5/20 Controller is an advanced industrial automation solution designed for enhanced process control and efficiency. This module seamlessly integrates into a variety of applications across manufacturing industries.

Processor Speed:4 MHz

RAM:16 KB

ROM:16 KB

Operating Range:-40°C to 70°C

Power Supply:24 VDC

Communication Ports:1 RS-485, 1 RS-232

DI/O Points:12 DI, 8 DO

Input Voltage:24 VDC

Output Voltage:24 VDC

Programming Language:Structured Text (ST), Ladder Diagram (LD), Function Block Diagram (FBD)

    The Allen-Bradley 1785-L20B PLC-5/20 Controller boasts a compact design with a high-performance processor that ensures efficient operation in a variety of industrial settings.

    Featuring an extensive 16K words of SRAM memory, this controller allows for the storage of large programs and data, ensuring smooth operation even under heavy load conditions.

    With a flexible maximum total I/O capacity of 512 inputs or outputs, or a combination of both, the 1785-L20B is adaptable to different system requirements, offering versatile connectivity options.

    Equipped with a ControlNet (Coax) network type, the controller seamlessly integrates with other devices, enhancing the efficiency and reliability of automation systems.

    Engineered for durability and reliability, the 1785-L20B is rated for filtered A & B frames, providing enhanced protection against potential electrical disturbances, ensuring consistent performance.

1785-L20B PLC-5/20 Controller




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

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