User Manual

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User Manual (1.3) OpenTracker 2 13
Open Collectors (relay connection)
Operating conditions
MIN
MAX
Switching voltage
0VDC
32VDC
Switching current
-
500mA
In this example were using relays with a rated switching voltage of 12VDC. Also the 12V is used to be
switched, meaning were will turn on/off 12V rated devices like Lights/Motors/Horns etc.
To do that you will need to connect the first coil contact to 12V and the second to OpenTracker as
shown in the picture below.
Once the command is given to switch the relay the PIN OUT1/OUT2 will be switched to ground
internally so current can flow and the relays can switch.