![AuviTran AVDT-BOB-ADE810 User Manual Download Page 24](http://html.mh-extra.com/html/auvitran/avdt-bob-ade810/avdt-bob-ade810_user-manual_3023596024.webp)
AVDT-BOB
User’s manual
v1.3
Page
24
/
25
5
GPIO wiring for AVDT-BOB-ADE8IO or AVDT-BOB-ADX8IO
The AVDT-BOB-ADE8IO and AVDT-BOB-ADX8IO have 4 GPIO. These GPIO are individually
configurable by software to work as GPI, GPO or as Fader. The setting of these GPIO mode
is presented in chapter 4.6.4 of this manual.
4 GPIO Pins plus Ground and Vcc are available in the rear of the AVDT-BOB. These pins are
located:
-
For the AVDT-BOB-ADE8IO on the top left 6-pole Euroblock
-
For the AVDT-BOB-ADX8IO on the SUBD pins
5.1
GPIO Connection
for “GPI” m
ode
The GPIO can be configurable as a GPI via the software interface. In this case, the GPIO
must be wired as displayed bellow:
Notes
:
✓
GPIs are internally weakly pulled-down
(100kohm).
✓
Input range is 0 -> +12V, referenced to
device ground.
✓
Input a level <
3.0V for a logic ‘0’, and a level
> 7.0V for a logic ‘1’.
✓
Devices like switches or push-buttons can be
plugged directly b12V and GPIO.
1
2
3
4
G
+12
100k
AVDT-BOB Internal logic
GPI#1
GPI#2
. . .
. . .