24 V RS
Two (2) Fischer 3-Pin OL connectors supply 24 V (regulated) power out at a maximum sustained current draw of 3 A. Each connector also includes a run/stop (R/S) trigger input. To operate the contact closure style trigger, short Pin 3 (R/S) to Pin 1 (ground). This port is protected by a circuit breaker that automatically resets.
WARNING: Do not apply voltage to Pin 3 (R/S).
NOTE: These ports do not provide power when the camera is powered by a 14 V battery. However, these ports will retain the ability to Start/Stop the camera.
Figure: Front face of the female Fischer connector (looking at the front of the camera).
Fischer 3-Pin OL Female Connector
|
pin |
signal |
description |
Direction |
|---|---|---|---|
|
1 |
Ground |
Power return (camera ground) |
N/A |
|
2 |
+24 V Out |
+24 V out, 3 A max (shared between the two connectors) |
Out |
|
3 |
R/S |
Pull to ground (Pin 1) to start/stop record1 |
In |
- The signal path includes a resistor pulling the signal high, which is designed to work with a closure switch connected to ground.
NOTE: Mating connector is a standard male Fischer 3-Pin OL connector.
CONTACT CLOSURE STYLE TRIGGER BUTTON CIRCUIT (24 V RS)
The diagram below shows the contact closure style trigger button circuit on the 24 V RS connector.
