VI-‐4300
Installation Guide
01A.08
11
③
Alarm (DO) connection
Only the relay type is supported.
Relay Rating: Max 24VDC 50mA
Do not exceed the maximum relay rating.
Caution
!
+3.3V
DI
COM
DI
COM
+
-‐
Relay Type
Voltage Type
+
-‐
Output of
Sensor
Output of
Sensor
Internal
Internal
+
-‐
DO
COM
Relay Type
Device
Internal