5 Appendices

5.1 diagram of DB25 GPI parallel connector wiring (dry contact)

Diode=OA 90

Diode :OA 90 (direct low-voltage 0.3Volts)

 

1

 

 

2

 

 

3

 

 

4

 

 

5

 

2701 k

, 1/4w

 

 

7

1

 

25

 

Switches to stable position

5 volts

0 volt

5 channels can be accessed.

ATTENTION: If fewer channels are used, the contacts must imperatively be earthed (grounded).

The closing of contact 1 activates an action associated to a command number 1 (example in the file SC00: 1: play /clips/video1.mpg ).

Rev 1.5

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Image 11
Alpes USA MP615/MP107 manual Appendices, Diagram of DB25 GPI parallel connector wiring dry contact