Panasonic WV-CZ352 Mode D'emploi page 11

Calculation of the relation among the cable
●
length, resistance, and power supply:
9V DC ≤ VA - 2(R x 0.24 x L) ≤ 15V DC
L: Cable length (m)
R: Resistance of copper wire (Ω/m)
VA: DC output voltage of power supply unit
Cable Preparation
Power cable (with sealing at the side of the
camera)
20 mm {0.79"} or less
3 Control Terminals
This is a cameral control terminal. Make correct connections according to the respec-
tive specifications.
NAME
1 ZOOM (TELE: +, WIDE: -)
2 FOCUS (NEAR: +, FAR: -)
3 IRIS (OPEN: +, CLOSE:-)
4 COM (For ZOOM, FOCUS, IRIS)
5 ALARM
6 DAY/NIGHT
7 A/D
8 GND (For ALARM, DAY/NIGHT, A/D)
9 RS485 T (B)
10 RS485 T (A)
11 RS485 R (B)
12 RS485 R (A)
Lens Control Terminals
Control is possible from external equipment by changing ZOOM, FOCUS, and IRIS to "+"
or "-".
Seal here
I/O
IN
IN
IN
OUT
IN
IN
OUT
OUT
IN
IN
Cautions:
Shrinking the cable-entry seal is a one-
●
time procedure. Do not shrink the cable-
entry seal until it has been ascertained
that the unit is functioning.
To prevent fire or electric shock hazard,
●
use a UL listed cable (WV-1, style 1007)
for the DC 12 V IN terminal.
Do not mistake "+" and "-" when connect-
●
ing the power cable to the DC 12 V IN
terminal of the camera. It may cause
trouble.
This is not mobile equipment. Never feed
●
the power from a battery source.
Connect to 12 V DC class 2 power supply
●
only.
NOTICE
TELE (+3 V~+15 V) WIDE (-3 V~-15 V)
NEAR (+3 V~+15 V) FAR (-3 V~-15 V)
OPEN (+3 V~+15 V) CLOSE (-3 V~-15 V)
Open collector-output max.16 V DC 100 mA OFF (OPEN)/ON (0 V)
Pulled up to 5.0 V DC OFF (open or 4 V DC-5 V DC)/ON (0V 0.2 mA)
Pulled up to 3.3 V with 47 kΩ.
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