Advantech ADAM-4168 Ethernet I/O

8Relay Robust Modbus RS-485 Remote I/O

8ch relay
Operation temperature:-40~85?C,Power input:10VDC~48VDC
Noise protection: 4kV surge(power),4kV EFT,8 kV ESD protection
Interface: RS-485/USB
3000VDC isolation protection
LED indicator to monitor I/O status