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ENGLISH
5. CONTROL FEATURES
GPIO (Parallel) CONTROL
Use this to control the DN-C640 with dry contact circuit connections.
(1) Interface Condition
• Applicable connector: 25-pin D-sub (male)
• Connecting signal layout
Pin No. Signal Name I/O
1FG
–
14 PLAY tally
O
2 PLAY command
I
15 PAUSE tally
O
3 PAUSE command
I
16 CUE tally
O
4 CUE command
I
17 INDEX2/INDEX3
O
5 TRACK (+) command
I
18 Reserved
–
6 TRACK (–) command
I
19 Reserved
–
7 SEARCH (Fwd) command
I
20 Reserved
–
8 SEARCH(Rev) command
I
21 Reserved
–
9 FADER START command
I
22 Tally power supply
–
10 Command common
–
23 Command common
–
11 NC
–
24 EOM tally
O
12 Reserved
–
25 Reserved
–
13 Reserved
–
NOTE:
• The tally output pin has open collector IC specifications (Imax. 48mA, Vmax. 5.5V).
• The tally input pin has LVTTL IC specifications (Vcc 3.3V).
• Maximum current for Tally power supply (Pin 22) is 100mA.