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DigiCart/II Plus Owner's Manual
Appendix A -
Interface Schematics
89
5
4
6
1
2
1K
2
1
4
6
5
2
1
4
6
5
2
1
4
6
5
2
1
4
6
5
7
6
1
3
2
RECORD INPUT
STOP INPUT
LOOP INPUT
PAUSE INPUT
PLAY INPUT
INPUT COMMON
8
SYSTEM GND
4
5
+5V, 400mA MAX
NC
C
NO
18
19
20
NC
COMMON
NO
16
PLAY LAMP
15
STOP LAMP
14
RECORD LAMP
13
LOOP LAMP
12
PAUSE LAMP
17
+12V, 900mA MAX
SECONDARY
CUE
RELAY OUTPUT
TRANSPORT
COMMANDS
TALLY
OUTPUTS
CURRENT SINKS
FOR TALLY LAMPS
GPI/O (DB-25)
1K
1K
1K
1K
EXAMPLE OF
NON-ISOLATED
INPUTS
CHOOSE ONE
SOURCE VOLTAGE
LAMP
LAMP
14
15
16
INPUT COMMON
SYSTEM GND
+5 VDC, 400mA MAX.
+12 VDC, 900mA MAX.
17
STOP
RECORD
PLAY
1
2
3
8
4
5
GPI/O (DB-25)
EXT. SOURCE RTN
INPUT COMMON
4
GPI/O (DB-25)
LAMP
12
13
LAMP
LAMP
6
7
PAUSE
LOOP
PLAY
STOP
REC
LOOP
PAUSE
PLAY
12
13
14
15
16
LAMP
LAMP
LAMP
LOOP
LAMP
PAUSE
LAMP
REC
STOP
+12 VDC, 900mA MAX.
17
7
6
2
3
1
PAUSE
LOOP
RECORD
STOP
PLAY
EXTERNAL SOURCE
+5 VDC TO +12 VDC
EXAMPLE OF
ISOLATED
INPUTS
N/C
8
SYSTEM GND
DIGICART CIRCUITS
Содержание DigiCart II Plus DR-2750
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