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Communication
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Ref. DCD01/3078 - TD412_en_C
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• Key contact (Input 12-30 - dry contact)
- Additional and remote function of the front of the CCU
- To activate the "Key contact" Input, put the safety key in 1 position. Establish a zero potential electrical
connection between pins 12 and 30. Both connections are in series.
- Shunt this input if not in use.
• Safety circuit reset (Input 19-37 - dry contact)
- Equivalent and remote function of the front of the CCU
- To activate the "Safety circuit reset" Input, establish a zero potential electrical connection between pins 19 and
37.
- Pulse control to reset the laser
- Minimim pulse duration: 500 ms
Description of Outputs
Example of wiring for an Output - dry contact
Example of wiring for an Output - NPN
CCU side
Shielded charge with
freewheeling diode
CCU side
Shielded charge with
freewheeling diode