CPU Type:High-performance microprocessor
Memory Size:1MB program memory
Input Capacity:256 digital inputs
Output Capacity:128 discrete outputs
Communication Ports:2 Ethernet ports, 2 RS-485
Operating Temperature:-20°C to +60°C
Power Consumption:12W (typical)
Integrating cutting-edge technology, the AB 1746-A4 PLC RACK delivers exceptional performance for industrial applications. Its robust design ensures reliability in challenging environments.
Equipped with a high-performance microprocessor, this PLC provides rapid execution speeds and supports complex programming tasks. It’s the backbone of efficient production lines, enabling precise control over machinery and processes.
Featuring an extensive input/output capacity, the AB 1746-A4 allows for comprehensive control over a wide range of equipment. Whether you’re managing sensors, actuators, or coordinating multiple machines, this PLC ensures smooth operation.
With dual Ethernet and RS-485 communication ports, the AB 1746-A4 facilitates seamless data exchange and connectivity, supporting integration with various industrial systems. This feature enhances productivity by streamlining operations and reducing downtime.
Adaptable to diverse temperature conditions, the AB 1746-A4 PLC RACK operates efficiently in extreme environments, making it ideal for industries such as manufacturing, food processing, and logistics. Its low power consumption ensures energy efficiency without compromising performance.

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