The following connector is required:
Würth Elektronik 691 325 110 004
The following counterpart is required:
Würth Elektronik 691 364 100 004
pin | name | description | ||
|---|---|---|---|---|
1 | ACTRL | 1 V – 10 V | IN | analog control input |
2 | GND | 0 V (Ground) | ||
3 | SHUTDOWN | IN | security off switch input | |
4 | VOUT | 0 V / VCC | OUT | output voltage for cooling device Maximum output current: 1.5 A |
In Analog-controlled Mode the voltage level between ACTRL and GND defines the current applied to the four LED output channels. For more information refer to Analog-controlled mode.
If Analog-controlled mode is not active, you can use ACTRL for fan function supervising.
If the SHUTDOWN function is activated, connect the SHUTDOWN input to GND to activate the LED output channels.
The SHUTDOWN input is intended to be used with a security switch. The signal goes into the output stage of the control unit directly. To activate this function refer to command SD.
NOTE
Do not use the shutdown function for flash operation. The shutdown function is intended for safety issues like supervising a protection housing for the light source.
Sample circuits
