Features 

Number of Digital Input Channels: 6

Number of Relay Output Channels: 6

Input Level 
           
               Dry Contact: Grounding or open

               Wet Contact:
                            
                              Logic Level 0: +1V max

                              Logic Level 1: 4V~30V

Isolation Voltage: 3750V

Input channel can be used as a 500Hz counter

Relay Output: type A

Contact Capacity: 100~ 250VAC @ 1A

Support 10/100 Mbps Ethernet

Provide default or custom-built web page