Operating Instructions Chapter 10
CLV640 Bar Code Scanner
Technical data
8011975/0000/2008-04-14 © SICK AG · Division Auto Ident · Germany · All rights reserved 81
10 Technical data
10.1 Datenblatt Barcodescanner CLV640 (Linien-/
Rasterscanner)
Type CLV640 Bar Code Scanner
Focus Dynamic focus position
Reading window Line / Raster scanner: With front/side reading window (with angle attachment: light entrance/exit
under 105°)
Laser diode (wavelength) Red light (λ = 655 nm)
MTTR of the laser diode 20,000 h
Device laser class Class 2 in accordance with IEC 60825-1 and EN 60825-1, see warning sign on device for date of
publication
Useable aperture angle max. 50° (front reading window and side reading window)
Scan/decoder frequency 400 ... 1,200 Hz
Resolution 0,20 ... 1.0 mm (5.9 ... 39.5 mil) (type-dependent)
Raster height 15 mm (0.6 in) (8 lines) with 200 mm (7.9 in) reading distance (front reading window)
Bar code print contrast (PCS) ≥ 60 %
Ambient light compatibility 2,000 lx (on bar code)
Number of bar codes per scan 1 ... 20 standard decoder; 1 ... 6 SMART decoder
Number of bar codes per reading
gate
1)
1 ... 50 bar codes (auto-discriminating)
Bar code types Code 39, Code 128, Code 93, Codabar, EAN, EAN 128, UPC, 2/5 Interleaved, Pharmacode
Bar code lengths Max. 50 characters (max. 5,000 characters across all bar codes per reading gate, 500 characters
with multiplexer function (CAN))
Print ratio 2:1 ... 3:1
Number of multireads 1 ... 99
Memory card for parameters
(cloning)
Micro SD card (flash card) 512 MB, optional
Optical indicators 6 LEDs: Ready, Result, Laser, Data, CAN, LNK TX and bargraph display
Acoustic display Beeper, can be switched off, with function for result status display
Control elements 2 buttons (selecting and starting/stopping functions)
Reading pulsing
Pulse sources for start: Switching inputs "Sensor 1"
2)
and/or "Sensor 2"; command; Automatic
Cycle; CAN
Pulse sources for stop: Reading pulse source, "Sensor 1", "Sensor 2", command, timer, good read,
condition
"Host" data interface Serial: RS-232 or RS-422/485; Ethernet (port 2112),
adjustable data format (serial) and data output format
Data transfer rate 2,4 ... 115.2 kbd
Protocols SICK standard (SOPAS-Cola-A)
Physical configurations Stand-alone
"Aux" data interface Serial: RS-232 (57.6 kbd; 8 data bits, no parity, 1 stop bit); Ethernet (port 2111); fixed data output
format
"Ethernet" data interface Only for Ethernet version: 10/100 MBit/s, TCP/IP, half/full duplex
"CAN" data interface 20 kBit/s ... 1 MBit/s, SICK CAN-SENSOR network (Master, Slave, Multiplexer)
Digital switching inputs Standard version: 2 ("Sensor 1", "Sensor 2"), 2 additional inputs via CMC600 in CDB620
Ethernet version: 1 ("Sensor 1"), 2 additional inputs via CMC600 in CDB620, optodecoupled, V
in
=
max. 32 V, reverse polarity protected, can be wired with PNP output, configurable debouncing 0
...10.000 ms
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