
Oxygen 7Oxygen 7 - STEREO MODULE
Pag. 28
8.2 INTERFACE PIN-OUT
SUB D 15P FEMALE
PIN DESCRIPTION DIRECTION
15
Collector of photocoupler - Start A command OUT
14
Emitter of photocoupler - Start A command OUT
13
Collector of photocoupler – Stop A command OUT
12
Emitter of photocoupler - Stop A command OUT
11 Ground GND
10 Not Connected
9 + 6 V DC
OUT
8
Collector of photocoupler - Start B command OUT
7
Emitter of photocoupler - Start B command OUT
6
Collector of photocoupler - Stop B command OUT
5
Emitter of photocoupler - Stop B command OUT
4 Remote PFL enable - Cathode of ph.
IN
3 Remote PFL enable - Anode of photoc.
IN
2 Start / Stop remote control – Cathode of ph.
IN
1 Start / Stop remote control – Anode of photoc.
IN
NOTE A: Nearly all modern devices require pulse start commands. Continuous signals however, can have the
advantage that during broadcast a CD player cannot be accidentally stopped. One disadvantage however is
that some CD players are blocked from other functions when started with a continuous pulse.
NOTE B: Some of the older equipment, require additional relays or switching transistors to operate
satisfactorily, contact your dealer for more information.
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