OMM-iRELAY User Manual

OMM-iRELAY I/O 联网模块 is a cost-effective, stable and reliable data acquisition module that supports 8 dry contact inputs, 8 relay outputs, Ethernet ModBus/TCP protocol, and simultaneously supports 4 connections. It can transfer remote dry contact input signals to local dry contact outputs through the Ethernet, which can be used back to back.