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Operating Instructions
Chapter
5
CLV490 Bar Code Scanner
8009993/RA61/2007-07-20
©
SICK AG · Division Auto Ident · Germany · All rights reserved
5-21
Electrical installation
For connecting the host interface via the CDB420 or CDM490 Connection Module, see the
Operating Instructions for the
"CDB420 Connection Module"
(no. 8010001, German/En-
glish) respectively the Operating Instructions for the
"CDM490 Connection Module"
(no. 8010005, German/English).
Terminating the RS 422 interface:
The interface can be terminated in the Connection Module. See the Operating Instructions
for the
"CDB420 or CDM490 Connection Modules".
Activating the RS 232 interface:
The RS 232 interface can be activated with the "CLV-Setup" program:
1.
Choose the H
OST
I
NTERFACE
tab.
2.
Choose the RS 232 option from the H
ARDWARE
drop-down list under D
ATA
FORMAT
.
3.
Download the data to the CLV490 by clicking
in the toolbar.
The D
OWNLOAD
PARAMETERS
dialog box is displayed.
4.
Confirm the dialog box by choosing P
ERMANENT
.
The CLV490 uses the RS 232 version of the host interface.
Tip
The communication parameters can be changed, if necessary, on the H
OST
I
NTERFACE
tab.
To do so, change the values under D
ATA
F
ORMAT
and I
NTERFACE
P
ROTOCOL
.
5.5.5
Connecting the CAN interface
Connecting the CAN Interface 1 and configuring the CLV490 to use the device in the SICK-
specific CAN Scanner Network or in a CANopen network see the Operating Instructions
“Application of the CAN interface“
(no. 8009180, English edition).
5.5.6
Connecting the PC
The CLV490 is operated and configured with the PC-based "CLV-Setup" program. In order
to do so, you must connect the device to the PC via the auxiliary interface (auxiliary inter-
face). Unlike the host interface, the auxiliary interface has a permanent data format and a
fixed data transfer rate.
shows how the auxiliary interface is connected. The cable
length should not be more than 10 m (32.8 ft).
1.
Switch off the PC and power supply to the CDB420 or CDM490 Connection Module.
2.
Connect the PC to the internal, 9-pin "Aux" plug on the Connection Module.
To do so, use a 3-core RS 232 data cable (null modem cable), e. g. no. 2014054
(RxD and TxD crossed).
– or –
Without the SICK Connection Module:
Connect the PC as shown in
Fig. 5-4:
Connecting the auxiliary interface
RS 232
( ) = 9-pin Sub D
plug on PC
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