Gpi Optocoupler Specifications; General Purpose Outputs (Gpos); Gpo Relay Specifications - Digigram EtherSound ES8in Manuel Utilisateur

GPI optocoupler specifications

i
Minimum current to switch GPI
min
i
Maximum current
max
i
calculation rule (GPI #3 & #4)
V
Maximum voltage supported
in
Maximum reverse voltage

General Purpose Outputs (GPOs)

The ES8 GPOs are relay outputs. They feature two pins each and are all configured the same way. Pins 1 & 2
belong to GPO #1, 3 & 4 to GPO #2, 5 & 6 to GPO #3, and 7 & 8 to GPO #4.
It responds to commands of configuration and management software sent via the Primary Master. If set to "1",
the GPO closes the related relay. If set to "0", the GPO opens the related relay.

GPO relay specifications

Maximum power switching capability
Maximum switching current
Maximum carrying current
Maximum switching voltage
Typical life expectancy (switching max power)
EtherSound ES8in, ES8mic & ES8out
supported
V
supported
in
0,5 mA
50 mA
V - 1,2
i in
(mA) =
3 3 ,
50 V
dc
6 V
10 W
500 mA
dc
1 A
dc
100 V
dc
6
10 operations
Ethernet Audio Bridges
15