This product is an Ethernet-compliant digital I/O Unit used to provide a digital signal I/O function from PC LAN port.
Digital signals can be input and output at 12 - 24VDC.
This product has the 16 channels of Optocoupler isolated inputs (compatible with current sink and current source outputs) and 16 channels of Optocoupler isolated open-collector outputs (current sink type) whose response speed is 200μsec.
Common terminal provided per 8 channels, capable of supporting a different external power supply. Supporting driver voltages of 12 - 24 VDC for I/O. The digital input can be checked with the LED indicator.