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Operating Instructions
Chapter
9
CLV490 Bar Code Scanner
8009993/RA61/2007-07-20
©
SICK AG · Division Auto Ident · Germany · All rights reserved
9-1
Technical data
9
Technical data
9.1
Data sheet CLV490-0010/-2010/-6010 bar code scanner
Type
CLV490-0010
(Standard density)
CLV490-2010
(High density)
CLV490-6010
(Low density)
Design
line scanner (standard device), without heater
Reading window
front
Laser diode (wave length)
red light (
λ
= 650 nm)
MTFB of laser diode
20,000 h
Laser class
Class 2 pursuant to EN/IEC 60825-1 (for publication date, see the warning sign on the
device), shutoff of laser diode after 10 min
1)
Focus Control
Autofocus, alternatively event-controlled focus control
No. of distance configurations (DC)
max. 8
Focus adjustment time
≤
20 ms (typically)
Focus trigger source
"IN 0" to "IN 4" switching inputs/data interface/timer
Useful aperture angle
max. 60
°
(front-end reading window)
Scanning/decoding frequency
600 to 1,200 Hz
Resolution (typically)
0.25 to 1.0 mm
(9.8 to 39.4 mil)
0.17 to 0.4 mm
(6.7 to 15.7 mil)
0.35 to 1.2 mm
(13.8 to 47.3 mil)
Reading ranges
see
see
Bar code print contrast (PCS)
≥
60 %
Ambient light compatibility
2,000 lx (on bar code)
No. of bar codes per scan
1 to 12 (standard decoder), 1 to 5 (SMART decoder)
No. of bar codes per reading interval
2)
1 to 50 (autodiscriminating)
Bar code types
Code 39, Code 128, Code 93, Codabar, EAN, EAN 128, UPC, 2/5 Interleaved
Bar code length
max. 50 characters (max. 600 characters across all bar codes per reading interval)
Print ratio
2:1 to 3:1
No. of multiple reads
1 to 99
Optical indicators
4 x LEDs (status indicators)
Reading pulse
"Sensor" switching input (Option: additionally "IN 4")/Free-running/Serial interface/
Object Polling/OTS
"Host" data interface
RS 232 or RS 422/485, variable data output format
Data transmission rate
300 to 57,600 bd
Protocols
SICK Standard and 3964(R)
Physical configurations
Stand-alone
"CAN" data interface
CANopen protocol, CAN Scanner Network
Data transmission rate
20 kbit/s to 1 Mbit/s
"Auxiliary" data interface
RS 232, 9,600 bd, 8 data bits, no parity, 1 stop bit, fixed output format
Switching inputs
6 ( Sensor, "IN 0" to "IN 4")
– optodecoupled, V
imax
= +30 V, non-interchangeable, can be connected to PNP outputs
– "Sensor" (reading pulse): max. internal delay 30 ms, reduced max. 2 to 6 ms
– "IN 0" to "IN 4": focus position switching, IN 3 and IN 4: selectable function,
max. internal delay 30 ms
Switching outputs
4 ("Result 1" to "Result 4")
– PNP, short-circuit-proof,
variable pulse duration (static; resolution 10 to 990 ms or 100 to 9,900 ms)
– Variable output function for result status
1) Default setting, in Reading mode with the "Switching input sensor" and "Serial interface pulse" types.
2) Reading interval: time window generated internally for evaluating the code.
Table 9-1: Technical specifications of the CLV490-0010/-2010/-6010
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