Barco ScreenPRO-II User Manual page 262

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Pinouts
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One 25-pin D connector is provided for issuing tally "relay closure" commands to external
devices. Eight tally circuits are provided. Please note:
•
•
•
•
1
14
Figure A-4. Tally Connector and Circuit
The table below lists Tally Connector pinouts:
Table A-9. Tally Connector Pinouts
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
262
Tally outputs provide dry-contact relay closures between signal pairs or contact
closures to ground, whenever the corresponding input source is selected for
display on a Program output.
Tally outputs may be used to signal when input devices (cameras) are "live."
Each contact has a rating of 1 Amp at 30 VDC, and 0.5 Amps at 125 VDC.
A mating connector is required — see the diagrams below.
13
25
Signal
Tally 1 contact closure
Tally 1 contact closure
Tally 2 grounding closure
Tally 3 contact closure
Tally 3 contact closure
Tally 4 grounding closure
Tally 5 contact closure
Tally 5 contact closure
Tally 6 grounding closure
Tally 7 contact closure
Tally 7 contact closure
Tally 8 grounding closure
Signal ground
1 14
13 25
Pin Signal
14 Tally 8 contact closure
15 Tally 2 contact closure
16 Tally 2 contact closure
17 Tally 3 grounding closure
18 Tally 4 contact closure
19 Tally 4 contact closure
20 Tally 5 grounding closure
21 Tally 6 contact closure
22 Tally 6 contact closure
23 Tally 7 grounding closure
24 Tally 8 contact closure
25 Tally 8 contact closure
ScreenPRO-II Controller • User's Guide