16 Digital Inputs & 8 Digital Outputs Modbus RTU I/O Module – DIN Rail
The 16DI + 8DO Modbus RTU I/O module provides reliable digital signal expansion for PLCs, RTUs, DDCs, and SCADA systems. With DIN-rail mounting, high-capacity relays, and fast Modbus communication, it’s ideal for industrial automation, building management, and IoT control.
This Modbus RTU expansion module integrates 16 digital inputs and 8 relay outputs, making it a cost-effective solution for industrial automation, building management, and energy monitoring applications.
Inputs support dry-contact devices such as switches, push buttons, and relays, while outputs are rated up to 220V/5A for driving alarms, solenoids, and other field devices. Built on a 32-bit ARM core processor, the module ensures stable performance, high-speed communication, and seamless integration with Modbus-based control systems.
Compact, reliable, and easy to configure, this module is suitable for OEMs, integrators, and engineers looking to expand digital I/O without adding a full PLC.