ET-7258M-16 Ethernet I/O Module with 2-port Ethernet Switch and 16-ch Isolated DI


Key Features

  • Built-in Web Server
  • Web HMI
  • Support for both Modbus TCP and Modbus UDP Protocols
  • Communication Security
  • 2-port Ethernet Switch for Daisy-Chain Topology
  • Dual Watchdog
  • I/O Pair Connection
  • Built-in I/O
    • AC/DC Digital Input: 16 Channels


The ICP DAS ET-7258M-16 series provides full networking capabilities, together with web-based user interface for easy configuration. The ET-7258M-16 series module can be remotely controlled using the Modbus TCP/UDP protocol via the Ethernet network. This makes the modules to be well integrated with HMI, SCADA, PLC, and other industrial control software systems.

The ET-7258-16 series is an isolated digital input module that can detect AC and DC signals (up to 250 VAC or 250 VDC). The signal is interpreted as logic high when an AC voltage which is over 80 VAC exists. Each module provides up to 2500 VDC of optical isolation and transient protection.

The ET-7258M-16-UTA and PET-7258M-16-UTA are wide temperature modules which can operate within the range of −40°C to +75°C. This wide range makes these modules suitable for more demanding applications.