12
5.8. Remote control GPI ports
The MIMO7272DN rear panel has 8 GPI inputs for direct voltage control, 0 to 12 VDC.
Each of these inputs can be connected to an external physical device (a potentiometer, a
contact closure, a variable 0-12V DC voltage, etc.) and associated with a MIMO7272DN
function, for example:
•
Remote control of an input channel volume, output or matrix crossover using a physical
potentiometer or a remote control WPa series from Ecler
•
Activation / deactivation of a MUTE or SOLO by means of a push-button or contact
closure
•
Retrieval of a
preset
by means of a pushbutton or contact closure
The GPI connectors are Euroblock type. The assignment of the connection is as follows
Positive, + 12 VDC
>
Te
Variable voltage, 0-12 VDC
>
Terminal
↑
Ground
>
Terminal
⊥
WPaVOL connection to MIMO serial GPI ports
WPaVOL-SR connection to MIMO serial GPI ports
Jumpers position: ALOG / LIN
→
LIN position
+12 / +10
→
+12 position
Jumpers position: ALOG / LIN
→
LIN position
+12 / +10
→
+12 position
WPaVOL RJ45 pin 6 (+12VDC/+10VDC)
WPaVOL RJ45 pin 2 (Remote ZONE.)
WPaVOL RJ45 pin 1, 3 or 7 (GND)
WPaVOL-SR RJ45 pin 6 (+12VDC/+10VDC)
WPaVOL-SR RJ45 pin 2 (Remote VOL.)
WPaVOL-SR RJ45 pin 1, 3 or 7 (GND)
WPaVOL-SR RJ45 pin 8 (Remote VOL.)
WPaVOL-SR RJ45 pin 1, 3 or 7 (GND)
