Wayjun WJ70 RS-232 Data Acquisition Module | 4 DI / 4 DO Industrial I/O Module

Product Description The Wayjun WJ70 Data Acquisition Module is an industrial automation interface designed to monitor and control digital signals through RS-232 serial communication. This module provides four digital inputs (DI) and four digital outputs (DO), allowing automation systems, controllers, or computers to read sensor signals and control external devices. It is commonly used in industrial control systems, monitoring equipment, and data acquisition applications. The WJ70 module is built in a compact DIN-rail mount enclosure, making it easy to install inside electrical cabinets or control panels. With simple terminal wiring and reliable serial communication, it offers a practical solution for integrating digital I/O into automation systems. This unit is part of our surplus inventory and is available while supplies last. Key Features 4 Digital Inputs (DI) 4 Digital Outputs (DO) RS-232 serial communication interface DIN rail mount enclosure Compact industrial design Terminal block wiring connections Suitable for automation and monitoring systems Technical Specifications Model: WJ70 Manufacturer: Wayjun Industrial Automation Communication: RS-232 Digital Inputs: 4 Digital Outputs: 4 Mounting: DIN Rail Connection Type: Terminal block Application: Industrial automation / data acquisition Applications Industrial automation systems PLC and controller integration Digital signal monitoring Remote I/O control Data acquisition systems