Digigram PYKO-out - 13 Annexe F: Gpio Connectors

PYKO-out: Professional IP audio endpoint
13. ANNEXE F: GPIO CONNECTORS
PYKO-out features four TTL 5 V compatible GPIs and four relay GPOs. The counterparts are provided.
GPI pinout
Pin
8
7
6
5
4
3
2
1
Signal
IN4
GN
D
IN3
GN
D
IN2
GN
D
IN1
GN
D
GPO pinout
Pin
16, 15
14, 13
12, 11
10, 9
Signal
OUT4
OUT3
OUT2
OUT1
General Purpose Inputs (GPIs)
The state of a GPI can be either “1” or “0”. It is read at “0” as soon as it is connected to the ground
(GND). Otherwise it is read “1”.
Note: Each GPI can receive an external command contact.
General Purpose Outputs (GPOs)
The PYKO-out GPOs are relay outputs. They feature two pins each and are all configured the same
way. Pins 9 & 10 belong to GPO # 1, 11 & 12 to GPO # 2, 13 & 14 to GPO # 3, and 15 & 16 to GPO
#°4.
If written at “1”, the GPO closes the linked relay. If written at “0”, the GPO opens the linked relay.
GPIOs can be used for tunneling from one PYKO towards another (GPIn-> GPOn).
GPO relay specifications
Maximum power switching capability
10 W
Maximum switching current
1 A
DC
Maximum carrying current
1 A
DC
Maximum switching voltage
125 V
AC
/60 V
DC
Typical life expectancy (switching max
power)
10
6
operations
34