SICK CLV621-1120 Barcode Scanner | Long-Range 1D Industrial Reader

Product Introduction

Meet the SICK CLV621-1120 1041787. This is a high-performance long-range barcode scanner. It reads 1D codes fast and reliably in industrial settings.

Key Specifications

• Product Model: SICK CLV621-1120 (P/N: 1041787)
• Scanner Type: Raster Laser Scanner
• Reading Range: 60 mm to 730 mm
• Scan Speed: 400 Hz to 1,200 Hz
• Code Resolution: Reads codes from 0.35 mm to 1 mm wide
• Light Source: Red Laser, 655 nm, Class 2
• Power Supply: 10-30 V DC
• Power Use: 4.5 Watts
• Protection Rating: IP65 (Dust and Water Jet Resistant)
• Operating Temperature: 0°C to +40°C
• Communication: Ethernet, PROFINET, EtherNet/IP, Serial, CAN
• Size & Weight: 61x66x38 mm, 205 grams
• Reliability: MTBF 100,000 hours

Installation & Setup Guide

• Connect power (10-30V DC) and data cables to the M12 connectors.
• Mount the scanner facing the barcode labels on your product.
• Configure settings using free SICK SOPAS ET software on a PC.
• Use the LEDs and beeper for easy status checking and setup.
• Ensure ambient light is below 2000 lux for best reading.

Ordering & Support

• Condition: Brand New, Original SICK Product.
• Warranty: 12-Month Quality Assurance Warranty.
• Shipping: Worldwide Express via FedEx, UPS, DHL.
• Contact Us: Email info@oiltechcontrols.com or +86 158 8020 0923 (WhatsApp) for quotes.

Expert FAQ

What is the main difference between the Standard and SMART620 decoder?

The standard decoder can read up to 20 codes in one scan. The SMART620 decoder is optimized for simpler tasks and reads up to 6 codes per scan.

Can this scanner connect to a PROFIBUS network?

Yes, but not directly. You need an optional external fieldbus module (CDF600-2) for PROFIBUS DP communication.

What does “raster scanner” mean for my application?

It means the laser moves in multiple lines. This creates a taller reading zone. It is very good for finding barcodes that are not perfectly positioned.

Is the scanner suitable for reading codes on reflective surfaces?

It requires a minimum print contrast of 60%. Highly reflective or low-contrast labels may cause reading problems. Test your specific labels.

How do I choose between the Ethernet and serial interface?

Use Ethernet for fast, modern networks and long-distance wiring. Use the serial RS-232/422/485 interface for simple, direct connections to PLCs or older systems.

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