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Reference
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Example of tally input connections
12.4 kΩ
*
1
2.2 kΩ
5 V
AK-HCU250
R TALLY IN (H)
G TALLY IN (H)
R TALLY IN (C)
G TALLY IN (C)
12.4 kΩ
*
1
3.9 kΩ
5 V
AK-HCU250
R TALLY IN (H)
G TALLY IN (H)
R TALLY IN (C)
G TALLY IN (C)
*1: Equivalent circuit
[ROP] connector (page 21: 3)
HR10G-10R-10SC (71) (Hirose Electric Co., Ltd.)
Pin No.
Function
Flow of signal
1
ROP CONT (H)
CCU→ROP
2
ROP CONT (C)
CCU→ROP
3
ROP DATA (H)
ROP→CCU
4
ROP DATA (C)
ROP→CCU
5
NC
6
NC
7
NC
8
NC
9
+16 V OUT
CCU→ROP
10
GND
●
Connector of cable
HR10A-10P-10P (73)
1
2
3
4
5
6
7
8
10
9