External Connections - Ikegami HC-HD300 Operation Manual

7.3 External Connections

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Lens Connector
Used to connect each type of lens. The connector pin assignment differs among camera lens mount types.
Receptacle
9 1
8 2
10
7 12 11 3
6 4
5
Insertion Side
[BTA Mount]
P n i N . o N a m e
RET ON
VTR TRIG
GND
IRIS SERVO
IRIS CONT
+12V LENS
IRIS FOLLOW
Camera head side : HR10A-10R-12SC
Cable side
F u n t c o i n
RETURN VIDEO ON/OFF signal
RETURN ON : 0.5V or less, Zout = 10 MΩ or more
RETURN OFF : OPEN, Zout = 1.5 kΩ or less
Zin = 100 kΩ± 5% (10 kΩ or more)
Momentary action
VTR START/STOP signal
VTR START : 0.5 V or less, Zout = 10 MΩ or more
VTR STOP : OPEN, Zout = 1.5 kΩ or less
Zin = 100 kΩ± 5% (10 kΩ or more)
Momentary action
G r u o d n f r o e l s n
IRIS forced-servo ON/OFF
SERVO ON : + 5 V ± 0.5 V
Zout = 10 kΩ or less
SERVO OFF : 0.5 V or less
Zout = 1.5 kΩ or less
or 100 kΩ or more
Lens IRIS control output
F 2.8 : 6.2 V± 0.05 V
(6.2 V± 0.1 V)
F 16 : 3.4 V± 0.05 V
(3.4 V± 0.1 V)
CLOSE : 2.5 V± 0.2 V
(2.1 V to 2.9 V)
Zout = 1 kΩ± 10% (fixed)
DC+12V output for LENS
Normal operating range : DC + 10 V to + 20 V
( D C + 0 1
Lens IRIS control output
F 2.8 : 6.2 V± 0.05 V
(6.2 V± 0.1 V)
F 16 : 3.4 V± 0.05 V
(3.4 V± 0.1 V)
CLOSE : 2.5 V± 0.2 V
(2.1 V to 2.9 V)
Zin = 100 kΩ± 2% (100 kΩ or more)
HC-HD300 1412 VER1 (U)
7.3 External Connections
: HR10A-10P-12PC (12 pin male plug)
/ I O
1
IN
V
2
IN
V
G N D
4
OUT
V
OUT
OUT
V o t + 7 1 V )
IN
E x e t n r a I l t n r e a f c e
0.5 V
0.5 V
0.5 V V = 5 V 0.5 V
125
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