User manual
5.8. GPIOConnections
5.8.1. GPIO Connector Pin-Out
The following table lists the GPIO connector pin-out:
1 Relay Out 4 14 Relay Out 4
2 Relay Out 3 15 Relay Out 3
3 Relay Out 2 16 Relay Out 2
4 Relay Out 1 17 Relay Out 1
5 IN + opto 4 18 IN - opto 4
6 IN + opto 3 19 IN - opto 3
7 IN + opto 2 20 IN - opto 2
8 IN + opto 1 21 IN - opto 1
9 I/O TTL 8 22 GND (Return I/O 8)
10 I/O TTL 7 23 GND (Return I/O 7)
11 I/O TTL 6 24 GND (Return I/O 6)
12 I/O TTL 5 25 GND (Return I/O 5)
13 + 5V 50mA max.
5.8.2. GP In Connections
GPI Triggers
The allocation of the XT3 server GPI triggers is performed in the Multicam Configuration
window, in the GPI tab. See the Configuration manual for detailed information on
allocating GPI triggers.
62 5. Hardware Installation and Cabling
EVS Broadcast Equipment S.A. - January 2013 Issue 11.01.B