
Operating Instructions Chapter 3
CLV490 Bar Code Scanner
8009993/RA61/2007-07-20 © SICK AG · Division Auto Ident · Germany · All rights reserved 3-3
Product description
14. For connection of the CLV490 to the CAN Scanner Network: the Operating Instructions
“Application of the CAN interface“ (no. 8009180, English edition).
CLV490 with heater The following are required to start up and operate the CLV490 with heater:
1. A SICK Connection Module to provide the power supply for the CLV490 (24 V DC
+20 %/–10 %) and connect the data and function interfaces. Available types:
– CDM490-0001 (no. 1025363) for 10 to 30 V DC, enclosure rating max. IP 65
– or –
Alternatively, a non-SICK Power pack with a voltage output of 24 V DC +20 %/–10 %
(functional extra-low voltage pursuant to IEC 364-4-41) and a minimum power output
of 100 W.
Cable no. 2020264 (3 m (9.84 ft)) with 15-pin D Sub HD connector and one open end
for connecting the CLV490 to the non-SICK Power pack (supply voltage).
2. The following operating voltages/power output values:
– CDM490-0001: 24 V DC +20 %/–10 % (pursuant to IEC 364-4-41), min. 100 W
Note The CMP490 Power Supply Module (output max. 25 W) is not suitable to provide the power
supply for the CLV490 with heater.
3. See pos. 3 under CLV490 without heater
3.1.4 Product features and functions (overview)
High-performance laser scanner:
• Line scanner (front-end reading window)
• Scanner variant with oscillating mirror (side reading window)
• Resolution variants: standard density, high density, low density
• Dynamic focus or autofocus
• Alternatively dynamic focus control with external or internal trigger
• Reading range 500 to 2,100 mm (19.7 to 82.7 in) (line scanner, standard density)
• Resolution 0.25 to 1.0 mm (9.8 to 39.4 mil) (standard density)
• Scanning/decoding frequency 600 to 1,200 Hz
• Reading range can strongly be limited (3-dimensional reading space)
Safety and user-friendly features:
• Robust, compact metal housing, max. IP 65, CE certification
• Laser class 2, laser diode switches off if reading interval is active for too long and if the
output power is exceeded
• Automatic self-test on startup. Can also be triggered at any time
• Diagnosis tools for installing and monitoring the system
• Parameterized output of reading diagnosis data in reading mode
• Operating data query, and error messages
• Test string function for signaling readiness for operation
• Future proof thanks to firmware update via serial interface (flash PROM)
• Low power consumption, other voltage range
Easy operation/configuration:
• With "CLV-Setup" PC software for Windows
• Alternatively with simple command strings, also for use with special devices
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