Remote Control; Gpi Remote Control - junger d07 Operation Manual

The digital audio toolbox b40 can be remote-controlled by means of parallel
GPI contacts.
use : remote-controlled changeover of presets
connector: D-SUB 15pin, female
Pin assignment of the connector :
Pin Signal name
1 GPI1 in
2 GPI2 in
3 GPI3 in
4 GPI4 in
5 GPI5 in
6 GPI6 in
7 GPI7 in
8 GPI8 in
9 + 5V
10 GPI1/GPI2 common
11 GPI3 common
12 GPI4 common
13 GPI5 common
14 GPI6 common
15 GPI7/GPI8 common
Shield GND
Electrical specification:
GPI input
signal duration
Note : An internal auxiliary voltage feed is available on pin 9 via a 110Ohm
resistor. Ground is available from the shield of the connector only! When
using the auxiliary voltage feed, there is no electrical isolation given anymore
and the risk to inject unwanted noise is high!
Functions
Defined by d07 config
Defined by d07 config
Defined by d07 config
Defined by d07 config
Defined by d07 config
Defined by d07 config
Defined by d07 config
Defined by d07 config
110Ohm
potential free by opto-coupler witt current source
OFF : +3.5...+30V between GPIx input
and GPx common
ON : less then 1.5V betwee GPIx input
And GPIx common
3.5 ... 30V for at least 50msec.
2.8
REMOTE
CONTROL
2.8.1
GPI REMOTE
CONTROL
(PARALLEL
REMOTE)
A 2 –Installation