This listing is for a USED Mitsubishi AY51. Provides digital output functionality within MELSEC-A PLC systems, supporting discrete output control of field devices using a multi-channel architecture with screw terminal connections for integration into industrial automation and control environments.

MITSUBISHI QX42 digital input module available. This used component is ideal for expanding your systems with a reliable and renowned brand. Perfect for various applications, offering dependable performance in existing setups.

This listing is for a USED Mitsubishi QX40. Provides digital input signal acquisition within MELSEC-Q PLC systems using 24 VDC inputs, supporting multi-channel monitoring of field devices and integration into automation control systems requiring discrete input processing.

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.