Ethernet I/O Module/Modbus TCP/11 Relay/2 LAN

  • Data Acquisition module with Ethernet – Modbus TCP/UDP interface
  • Built-In Webserver: configuration, monitoring with standard Webbrowser
  • 11 isolated form A relay output channels (max 5A)
  • 2-Port Ethernet Switch for Daisy-Chaining
  • I/O Pair Connection: Ethernet Tunnel between input and output.
  • Power Supply: 12 ~ 48 VDC, PET-7261: PoE or 12~48 VDC
  • DIN-Rail Mounting




The ET-7261/PET-7261 provides 11 form A electromechanical relays. It features optical isolation for 3000 VDC of transient overvoltage protection and doesn’t have channel-to-channel isolation. The power-on value and safe value of relay are programmable. It can safely be used in applications where hazardous voltages are present.