AJA FS2 - Manual (Page 197)

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Appendix B:
GPI & RS422 Pinouts
B
GPI Connections
GPI DE-15F Connector Pinout
The GPI inputs and outputs are electrically isolated from power and ground on
the FS2 frame. There are four inputs and four outputs. Electrical isolation is
provided for up to four pieces of external equipment.
The following guidelines apply to the four GPI inputs and outputs:
• GPI In 1 and GPI Out 1 share a common isolated ground on pin 5
(GPI GND 1),
• GPI In 2 and GPI Out 2 share a common isolated ground on pin 6
(GPI GND 2).
• GPI In 3 and GPI Out 3 share a common isolated ground on pin 10
(GPI GND 3).
• GPI In 4 and GPI Out 4 share a common isolated ground on pin 11
(GPI GND 4).
• Pins 1 and 15, local chassis ground, may only be used as
references when isolation is not required.
1
15 11
5
6 10
Ground GPI In 1 GPI In 2 GPI In 3 GPI GND 1 GPI GND 2 GPI In 4 GPI Out 1 GPI Out 2 GPI GND 3
GPI GND 4
GPI Out 3 GPI Out 4
NC
Ground
Pin Function Pin Function
1 Ground 9 GPI Out 2
2 GPI In 1 10 GPI GND 3
3 GPI In 2 11 GPI GND 4
4 GPI In 3 12 GPI Out 3
5 GPI GND 1 13 GPI Out 4
6 GPI GND 2 14 NC
7 GPI In 4 15 Ground
8 GPI Out 1