ICP DAS ET-2261-16 Ethernet I/O module

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Providing a variety of digital I/O functions, ICP DAS’s ET-2261-16 is an IP-based Ethernet I/O monitoring and control module that can be remotely controlled through a 10/100 M Ethernet network by using Modbus TCP/UDP Protocol. Modbus has become a standard communications protocol in industrial applications and is now the most commonly available means of connecting industrial electronic devices. This means the module can be integrated with HMI, SCADA, PLC or other software systems.

The product provides 16 Form A electromechanical relay output channels. Its two Ethernet ports enable daisy chain connection, which should enable flexibility in locating devices, easy installation and low infrastructure costs. It features 8 kV ESD protection, 4 kV EFT protection, 3 kV surge and 3000 VDC I/O isolation to enhance noise protection capabilities in industrial environments.

The module can be used to create DI to DO pair-connection through the Ethernet. After configuration, it can continuously poll the status of the local DI channels and then write to the remote DO devices via the Modbus/TCP protocol. It is equipped with a removable terminal block connector for easy and robust wiring in industrial applications and features a powerful 32-bit ARM MCU to handle efficient network trafficking.