Audio Inputs; Control Inputs - Biamp Vocia VI-8 Manual De Operación

Audio Inputs

Eight balanced mic/line connections are available via eight 5.08mm 3-pin pluggable screw terminal
blocks. All plug-in barrier strip connectors should be wired from left to right as follows:
Pin Function
1 Audio +
2 Audio -
3 Ground (chassis)
Control Outputs
Four relay connections are available to be configured and operate as Control Outputs. The connectors
are a six-way 3.5mm header with mating pluggable screw terminal block with cable restraint.
Pin Function
1 Relay C, Channel 1 or 3
2 Relay NC, Channel 1 or 3
3 Relay NO, Channel 1 or 3
4 Relay C, Channel 2 or 4
5 Relay NC, Channel 2 or 4
6 Relay NO, Channel 2 or 4

Control Inputs

Nine Control Inputs are available and can be assigned to operate a control input event. Input nine has the
ability to work as a Status In to allow monitoring of multiple VI-8 devices. The Status Out connection can
then be reported as a summary alarm to external monitoring systems.
Pin Function
1 Ground (shield)
2 Isolated Ground
3 Input 1
4 Input 2
5 Input 3
6 Input 4
Status Monitor Wiring
Pin Function
1 Ground (shield)
2 Isolated Ground
3 Input 5
4 Input 6
5 Input 7
6 Input 8
Pin Function
1 Ground (shield)
2 Isolated Ground
3 Status In / Input 9
4 Status Out
5 24V DC (100mA limited)
6 Isolated Ground