![background image](http://html.mh-extra.com/html/sick/1016958/1016958_operating-instructions-manual_1264215056.webp)
Chapter
5
Operating Instructions
CLV490 Bar Code Scanner
5-6
©
SICK AG · Division Auto Ident · Germany · All rights reserved
8009993/RA61/2007-07-20
Electrical installation
be downloaded from the SICK home page (www.sick.com) at “Service&Support/Download-
pool“. It can be called up using a standard HTML browser (e. g. Internet Explorer
TM
).
Connecting the CLV490 to the CDM490
a) CLV490 without heater
The following connection cables
without
connector cover for the CLV490 can be used:
2 x no. 2020302 (3 m (3.84 ft)) or 2 x no. 2021815 (10 m (32.8 ft)).
Pin assignment identical to device connection of the CLV490.
The cables can be extended to 10 m (32.8 ft) (auxiliary interface: RS 232!).
The following connection cables
with
connector cover for the CLV490 can be used:
No. 2020307 (3 m (3.84 ft)).
b) CLV490 with heater:
The following connection cables
with
connector cover for the CLV490 can be used:
No. 2030065 (3 m (3.84 ft)) or no. 2031034 (10 m (32.8 ft)).
The cables must
not
be extended! If longer cables are required, the entire power supply sys-
tem (Pin 1/Pin 5) must be connected with a wire cross-section of at least 0.75 mm
2
(approx.
20 AWG) with a maximum length of 10 m (32.8 ft).
Note
To avoid strain on the power supply lines when connecting the CLV490 with heater to the
CDM490, please make sure to use the correct cable wire diameters for the incoming cables
of the power supply to the CDM490 and to use corresponding fuses. Use only the screw
terminals 1 to 4 for connecting the power supply. The input voltage connected to the screw
terminals 1 and 2 is directly available on the screw terminal 3 and 4 for connecting the
CLV490, independent of the S1 switch (Power).
Chapter 5.3 Connector pin assignment, Page 5-7
shows the pin assignments of the 15-pin
plug connections and the open cable ends on the side of the CDM490.
5.2.5
Connections/cables for a non-SICK power pack
For connecting the CLV490 to a non-SICK power pack cables with open ends on the side
of the power pack are available.
a) CLV490 without heater:
The following connection cables
without
connector cover for the CLV490 can be used:
No. 2020303 (3 m (3.84 ft)) and no. 2020264 (3 m (3.84 ft)).
Pin assignment identical to device connection of the CLV490.
The cables can be extended to 10 m (32.8 ft) (auxiliary interface: RS 232!).
The following connection cables
with
connector cover for the CLV490 can be used:
No. 2020981 (3 m (3.84 ft)) or no. 2021267 (3 m (3.84 ft)).
b) CLV490 with heater:
The following connection cables
with
connector cover for the CLV490 can be used:
No. 2021267 (3 m (3.84 ft)).
The cable can be used with temperatures up to max. –50
°
C (–58
°
F) if the CLV490 is sta-
tionary and the cables are not moved. If the cables are moved due to changes in the posi-
tion of the CLV490, the temperature must not drop below max. –40
°
C (–40
°
F).
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW
WW
W
.100
Y.COM.TW