Operating Instructions
Chapter
9
CLX 490
8 009 237/0000/07-05-2002
©
SICK AG · Division Auto Ident · Germany · All rights reserved
9-1
Technical data
9
Technical data
9.1
Data sheet CLX 490-0010 Compact OMNI Scanner
Table 9-1: Technical specifications of the CLX 490-0010
Type
CLX 490-0010
Laser diode (wave length)
Red light (
λ
= 650 nm)
Service life of laser diode
MTBF 20 000 h
Laser class
Class 2 (pursuant to DIN EN 60825-1), 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 ... IN 4" switching inputs/data interface/timer
Scanning/decoding frequency
600 ... 1 200 Hz
Resolution (typically)
0.30 ... 1.0 mm
Reading ranges
Bar code print contrast (PCS)
≥
60%
Ambient light compatibility
2 000 lx (on bar code)
No. of bar codes per scan
1 ... 12 (standard decoder), 1 ... 5 (SMART decoder)
No. of bar codes per reading interval
2)
1 ... 50 (autodiscriminating)
Bar code types (SMART decoder)
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 ... 3:1
No. of multiple reads
1 ... 99
Optical indicators
4 x LEDs
Reading pulse
"Sensor" switching input/Free-running/Serial interface/OPC/OTC
"Host" data interface
RS 232 or RS 422/485, variable data output format
Data transmission rate
300 ... 57 600 bit/s
Protocols
SICK Standard, SICK Network and 3964(R)
Physical configurations
Stand-alone, SICK Network (Bus), Daisy Chain (Pass-Through or Master/Slave)
"CAN" data interface
10 kbit/s to 1 Mbit/s, CANopen protocol, CAN Scanner Network
"Terminal" data interface
RS 232, 9 600 bit/s, 8 data bits, no parity, 1 stop bit, fixed output format
Switching inputs
6 ( Sensor, "IN 0 ... IN 4")
– optodecoupled, V
imax
= +30V, non-interchangeable, can be connected to PNP outputs
– "Sensor" (reading pulse): max. internal delay 30 ms, reduced max. 2 ... 6 ms
– "IN 0 ... IN 4": focus position switching, IN 4: selectable function,
max. internal delay 30ms
Switching outputs
4 ("Result 1" ... "Result 4")
– PNP, short-circuit-proof, variable pulse duration (static; 10...990 ms or 100...9 900 ms)
– Variable output function for result status
Electrical connections
1 x 15-pin D Sub HD plug, 1 x 15-pin D Sub HD socket
Operating voltage/power consumption
18 ... 30 V DC/ typically 9 W, max. 16 W
Housing
Aluminium die-cast, does not represent a problem in paint shops
Enclosure rating/protection class
IP 65
3)
(to DIN 40 050)/class 3(to VDE 0106/IEC 1010-1)
EMC/vibration/shock tested
To EN 50081-1, 50082-2/IEC 68-2-6 Test FC/to IEC 68-2-27 Test EA
Weight
Approx. 2 kg
Ambient operating/storage temperature
0 ... +40
°
C/–20 ... +70
°
C
Max. rel. humidity
90%, non condensing
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.
3) With plug cover or plug cover with parameter memory
