This listing is for a USED Mitsubishi A1SX40. This unit provides discrete input processing within MELSEC A-Series PLC systems, accepting DC 12V and DC 24V input signals with approximately 7mA input current per channel. It interfaces field devices such as switches and sensors to the PLC, supporting industrial automation and machine control applications.

This listing is for a USED Mitsubishi QX41. This unit provides discrete input processing within MELSEC-Q Series PLC systems, accepting DC 24V input signals with approximately 4mA input current per point. It connects field input devices such as sensors and switches through a high-density connector interface and supports integration into modular Q-Series automation platforms.

This used Allen-Bradley Digital Input Module 1746-IA8, Series A is a reliable and compact solution for managing discrete AC input signals in industrial control systems. Designed for seamless compatibility with the Allen-Bradley SLC 500 series, this module offers eight input channels and is ideal for applications that require efficient signal monitoring and control. Its robust construction ensures dependable performance in demanding industrial environments.

The Allen Bradley 1734-IB4 is a compact and reliable four-point digital input module designed for use in POINT I/O systems. This used module provides efficient and accurate monitoring of 24V DC input signals, making it an essential component for industrial automation. With its Series C design, the 1734-IB4 offers improved compatibility and performance in distributed control environments. Its ease of integration and robust construction make it ideal for both new installations and system upgrades.

The Allen Bradley 1734-CTM POINT I/O Module Series C is a high-performance terminal module designed for efficient power distribution in POINT I/O systems. This used module offers exceptional reliability and ensures seamless connectivity in distributed control applications. Compact and easy to integrate, the 1734-CTM simplifies system configurations and is ideal for industrial automation setups requiring flexible and scalable solutions.

The Allen Bradley 1746-IV16/C is a reliable and efficient SLC 500 input module designed for handling digital signals with precision. As a used module, it offers a cost-effective solution for expanding the input capabilities of your control system without compromising on performance. This 16-point input module supports a range of industrial automation applications and is built to integrate seamlessly into your existing Allen Bradley SLC 500 setup.

This used Allen-Bradley 1746-IB32/C Input Module is a high-density digital input module designed for industrial automation systems. With 32 input channels for 24V DC signals, this module provides efficient and reliable signal processing for demanding applications. It is fully compatible with the Allen-Bradley SLC 500 series, making it an ideal choice for system expansions, upgrades, or replacements.