Main Unit Connectors
Legend to the figure
CONTROL Factory reset button
POWERLED Device status LED
LAN LAN connection status LED
VBUS Bus connector
Grounding terminal
IN1, IN2, IN3 Input terminals in passive / active mode ( 30 V to +30 V DC)−
OFF = open contact OR U
IN
> 1.5 V
ON = closed contact OR U < 1.5 V
IN
TAMPER
SWITCH
Security system connecting terminals (on the back side above the connectors)
OUT 12 V / 0.6 A DC active output
RELAY 30 V / 1 A AC/DC NO/NC contact terminals