User Manual

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KCM-7311 Hardware User’s Manual
11
Pin 1
GND
Ground. Connect with Pin 3 for DI control loop.
Pin 2
12V
Provides power to external devices with a
maximum current of 100mA.
Voltage: 12V DC,
Max: 1.2W
Pin 3
Digital Input
Connect to GND to activate, or leave floating
(or unconnected) to deactivate.
Must not be exposed
to voltages greater
than 30V DC.
Pin 4
Transistor
Output
Connect to Pin 2 through external devices for
DO loop. If used with an external relay, a diode
must be connected in parallel with the load for
protection against transient voltages.
Max load = <100mA
Max voltage = 24V DC
(to the transistor)
(Pin 5 – 8 repeats Pin 1-4 for another set of DIO)
Connect input/output devices to the camera as follows:
1. Attach the cables for the device securely to the supplied green connector block.
2. Once cables are connected, push connector block into the terminal connector on camera.