Ethernet I/O Module/Modbus TCP/8DI/250VAC/2 LAN

AC Digital Input: 8 Channels
Built-in Web Server
Web HMI
Support for both Modbus TCP and Modbus UDP Protocols
2-port Ethernet Switch for Daisy-Chain Topology
Dual Watchdog
Wide Operating Temperature Range: -25 ~ +75°C

The ET-7258/PET-7258 provides 8 AC digital input channels. Each input channel can be used as a 32-bit counter. It features optical isolation for 2500 VDC of transient overvoltage protection but doesn’t provide channel-to-channel isolation. It can safely be used in applications where hazardous voltages are present.