Main characteristics and parameter:
Unique anti-polarization technique which effectively electrode scaling.
Step-by-step switch circuit structure, even if individual contacts are damaged, it doesn’t affect the overall control function.
1~4~24~48 point electrode signal or reed switch signal.
Output signal: 4-20mA standard current signal
Supply voltage: 7.5~30VDC
Off resistance≥300KOn-state resistance
Over nine points has the on site disply function