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Allen Bradley 1771-A4B RACK – Industrial PLC Module

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The Allen Bradley 1771-A4B RACK module is designed for seamless integration into industrial automation systems, offering high-performance control and monitoring capabilities.

SKU: 1909562

Model Number:1771-A4B

Type:Rack Mount

Operating Voltage:120 V AC

Operating Frequency:60 Hz

Power Consumption:Up to 20 W

Communication Interfaces:RS-485, Modbus

Programming Languages:Ladder Logic, Structured Text

Processing Speed:0.1 μs per instruction

Memory Capacity:2 Kwords

Relay Outputs:8

Digital Inputs:16

Analog Inputs:0

Analog Outputs:0

Operating Temperature:-40°C to 70°C

Humidity Range:5% to 95% non-condensing

    The AB 1771-A4B RACK is engineered with advanced digital signal processing capabilities, providing unparalleled performance in industrial environments.

    It features a robust design suitable for harsh conditions, ensuring long-term reliability and maintenance-free operation.

    With its modular architecture, this rack allows for easy expansion and customization, accommodating various I/O requirements without downtime.

    Supporting industry-standard communication protocols, it seamlessly integrates with existing systems, minimizing the need for custom wiring and reducing setup time.

    Designed with user-friendliness in mind, the 1771-A4B RACK offers intuitive diagnostics and troubleshooting tools, enabling quick resolution of issues and improving overall system uptime.

AB 1771-A4B RACK




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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.

      Our advantages

      Fast delivery: We have a professional warehousing and logistics team to ensure that your order is shipped quickly

      Guaranteed authenticity: All our products are genuine and licensed

      Favorable prices: We can purchase directly from overseas, reduce middlemen, and allow you to buy products at a preferential price

      Quality assurance: All our products are strictly inspected to ensure excellent quality

      Perfect after-sales service: We provide perfect after-sales service and one-year warranty.

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