Product Model

CLV631-6121

In Stock
Last updated: 2025/4/19
sick CLV631-6121

Selling Points

  • 1400 Hz to 1,200 Hz for fast and reliable barcode reading.
  • 2Supports Ethernet, PROFINET, EtherNet/IP, and more for seamless integration.
  • 3Enhances reading performance with adjustable or variable amplitude options.
  • 4Durable and resistant to dust and water, suitable for harsh environments.
  • 5Reads barcodes from 78 mm to 397 mm, accommodating various scanning needs.
Product Details
CLV631-6121
sick

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Version
Mid Range
Connection type
Ethernet
Reading field
Oscillating mirror
Sensor type
Line scanner
Optical focus
Fixed focus
Light source
Light spot, laser, Visible, Red, 655 nm
Light spot
Circular
Laser class
2, complies with 21 CFR 1040.10 except for the conformance according to “Laser Notice No. 56” from May 8, 2019 (EN 60825-1:2014+A11:2021, IEC 60825-1:2014)
Aperture angle
≤ 50°
Reading distance
78 mm ... 397 mm
Scanning frequency
400 Hz ... 1,200 Hz
Code resolution
0.25 mm ... 0.5 mm
Oscillating mirror functions_Oscillation frequency
0.5 Hz ... 6.25 Hz
Oscillating mirror functions_Angle of deflection
–20° ... 20°
Connection type
2 x M12 cylindrical connectors (12-pin male connector, 4-pin female connector) on swivel connector
Supply voltage
18 V DC ... 30 V DC
Power consumption
6 W
Housing material
Aluminum die cast
Housing color
Light blue (RAL 5012)
Window material
Plastic
Enclosure rating
IP65 (EN 60529)
Protection class
III (EN 61140)
Weight
350 g, without connecting cable
Dimensions (L x W x H)
95 mm x 107 mm x 41 mm
MTBF
100,000 h
MTTF
40,000 h (Laser diode)
Readable code structures
1D codes
Bar code types
All current code types, Code 39, Code 128, Code 93, Codabar, GS1-128 / EAN 128, UPC / GTIN / EAN, Interleaved 2 of 5, Pharmacode, GS1 DataBar, Telepen, MSI/Plessey
Code printing process
Label (printed codes)
Print ratio
2:1 ... 3:1
No. of codes per scan
1 ... 20 (Standard decoder)#!#1 ... 6 (SMART decoder)
No. of codes per reading interval
1 ... 50 (auto-discriminating)
No. of characters per reading interval
5,000#!#500 (for multiplexer function in CAN operation)
No. of multiple readings
1 ... 99
Ethernet_Function
Data interface (read result output), Service interface
Ethernet_Data transmission rate
10/100 MBit/s
PROFINET_Function
PROFINET Single Port, PROFINET Dual Port (optional via external connection module CDF600-2)
PROFINET_Data transmission rate
10/100 MBit/s
EtherNet/IP™_Data transmission rate
10/100 MBit/s
EtherCAT_Type of fieldbus integration
Optional over external fieldbus module CDF600
Serial_Function
Data interface (read result output), Service interface
Serial_Data transmission rate
2,400 Baud ... 115.2 kBaud, AUX: 57.6 kBaud (RS-232)
CAN_Function
SICK CAN sensor network CSN (CAN controller/CAN device, multiplexer/server)
CAN_Data transmission rate
20 kbit/s ... 1 Mbit/s
CANopen_Data transmission rate
20 kbit/s ... 1 Mbit/s
PROFIBUS DP_Type of fieldbus integration
Optional over external fieldbus module CDF600-2
Digital inputs
3 (“Sensor 1”, 2 inputs via optional parameter storage CMC600 in CDB620/CDM420)
Digital outputs
2 (Via optional CMC600 parameter memory in CDB620/CDM420)
Reading pulse
Digital inputs, non-powered, serial interface, auto pulse, CAN
Optical indicators
6 LEDs (Ready, Result, laser, Data, CAN, LNK TX, Bar graph for displaying the reading rate percentage (10 LEDs))
Acoustic indicators
Beeper/buzzer (can be switched off, can be allocated as a result indication function)
Control elements
2 buttons (choose and start/stop functions)
Configuration software
SOPAS ET
Memory card
MicroSD memory card (flash card), optional

Specifications may be subject to change without notice