Riva RC3500 - Sensor and Alarm I;O

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2 Sensor (DI) connection
The camera provides 1 channel D/I. It can be connected to either a voltage type
sensor or a relay type sensor as the following figures. It can be selected by software.
Input voltage range: 0 VDC minimum to 24 VDC maximum
Input voltage threshold: 1 V
Do not exceed the maximum input voltage or relay rate.
3 Alarm (DO) connection
Only the relay type is supported.
Relay Rating: Max 24VAC 500mA or 12VDC 1A
Do not exceed the maximum relay rating.
Caution
!
Caution
!
DO
COM
Relay Type
Device
Internal
+5V
DI
COM
DI
COM
+
-
Relay Type
Voltage Type
+
-
Output of
Sensor
Output of
Sensor
Internal
Internal
+
-