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Figure 41. Typical GPI Input and Output Connections
Audio Connection Pinouts
Digital Audio
Figure 42. Digital Audio Connector Pinout
Channels
110 Ohm Balanced
G = Ground
To MUX into unbalanced AES BNC connections, use Balun 75 ohm adapter.
The pinout scheme above is used for the AES/EBU digital audio connections. Each
channel handles a pair of digital audio signals (16 total per connector). The top
connector is for digital audio input channels 1-16, and the bottom connector is for
digital audio output channels 1-16.
FS-HDR Frame Synchronizer/Converter/HDR-WCG Processor v1.0r1
7
13
25
24
20
GPI
GPI
GPI Out 4
In 1
GND 1
AES
1/2
3/4
G
- +
G
- +
1
14
GPI GND 4
5/6
7/8
9/10 11/12
G
- +
G
- +
G
- +
G
- +
129
+V
Optical Relay (SSR)
To Tally Lamp etc.
13/14
15/16
G
- +
G
- +
xmit+
xmit-
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