![background image](http://html.mh-extra.com/html/panasonic/wv-cz352/wv-cz352_operating-instructions-manual_277901011.webp)
11
Lens Control Terminals
Control is possible from external equipment by changing ZOOM, FOCUS, and IRIS to “+”
or “-”.
3
Control Terminals
This is a cameral control terminal. Make correct connections according to the respec-
tive specifications.
NAME
ZOOM (TELE: +, WIDE: -)
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 k
Ω
.
FOCUS (NEAR: +, FAR: -)
IRIS (OPEN: +, CLOSE:-)
COM (For ZOOM, FOCUS, IRIS)
ALARM
DAY/NIGHT
A/D
GND (For ALARM, DAY/NIGHT, A/D)
RS485 T (B)
RS485 T (A)
RS485 R (B)
RS485 R (A)
1
IN
IN
IN
OUT
IN
IN
OUT
OUT
IN
IN
2
3
4
5
6
7
8
9
10
11
12
NOTICE
I/O
●
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)
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.
20 mm {0.79"} or less
Seal here
Содержание WV-CZ352
Страница 31: ...31 ...