is a UA I/O module that provides 2 digital input channels, 2 digital output channels, 6 analog input channels, and 2 analog output. It has a built-in dual-port Ethernet switch to implement daisy-chain topology.


  • Support OPC UA Server and MQTT Client Protocol
  • Support RESTful API via HTTP and HTTPS
  • Support to Executing OPC UA, MQTT, and RESTful API Simultaneously
  • Support Scaling For Analog Signal Converting
  • Support Logic Function Rule Setting: IF, THEN, ELSE
  • Support Schedule: to Execute the Set Rules at a Specific Time.
  • Support Event Log: Record the I/O Change for Device Tracking
  • Built-in Web Server to Provide the Web User Interface
  • Built-in I/O Channels (6 x AI, 2 x AO, 2 x DI, and 2 x DO)
  • Dual-port Ethernet Switch for Daisy-Chain Topology
  • IEEE 802.3af-Compliant Power over Ethernet (PoE)
U-7526M     CR  OPC UA I/O Module with 6-ch AI, 2-ch AO, 2-ch DI, 2-ch DO, and 2-port Ethernet Switch. (RoHS)