Remote I/O (Optional) - dB Mozart 30 User Manual

7 REMOTE I/O (OPTIONAL)

The Remote I/O is an optional interface that provides the DB25 connector REMOTE to monitor
and control the unit through digital signals. The signals available are:
Pin
1
2
3
4
5
6
7
8
9
10 TS_7/OUT_ANA7
11 TS_5/OUT_ANA5
12 TS_3/OUT_ANA3
13 TS_1/OUT_ANA1
14
15
16
17
18
19
20
21
22 TS_8_TM1/OUT_ANA8
23 TS_6/OUT_ANA6
24 TS_4/OUT_ANA4
25 TS_2/OUT_ANA2
The particular unit state is verified if there is a short-circuit between the relative Tele Signal pin and
the Common pin (pin 20).
To send a command to the unit (only in remote state) is necessary a short-circuit between the
particular Tele Command pin and GND for at least 100ms.
Name
TC_1 Tele Command
TC_3 Tele Command
TC_5 Tele Command
TC_7 Tele Command
TC_9 Tele Command
TC_11 Tele Command
VCC_FIELD
TS_11_TM4 Tele Signal
TS_9_TM2 Tele Signal
Tele Signal
Tele Signal
Tele Signal
Tele Signal
TC_2 Tele Command
TC_4 Tele Command
TC_6 Tele Command
TC_8 Tele Command
TC_10 Tele Command
GND_OUT
TS_COM COMMON
TS_10_TM3 Tele Signal
Tele Signal
Tele Signal
Tele Signal
Tele Signal
Table 7.1 – Remote I/O pinout
I/O
Change to MEMORY 0
Change to MEMORY 2
Change to MEMORY 4
Vcc
Change to MEMORY 1
Change to MEMORY 3
Change to MEMORY 5
GND
Tele Signals Common
Function
-
OFF
-
+12V
ON
LOCAL
AUDIO_OK
MEMORY 1
MEMORY 3
MEMORY 5
ON
RESET
GND
NO_FAULT
RF_OK
MEMORY 0
MEMORY 2
MEMORY 4
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