Sick CLV621-1120 Barcode Scanner 10-30VDC

Sick CLV621-1120 Barcode Scanner

Product Introduction

The CLV621-1120 belongs to the Sick CLV62X series of barcode scanners. This long-range raster scanner uses a visible red laser at 655nm. Furthermore, the front reading field suits space-limited mounting. The device supports Ethernet TCP/IP, PROFINET, EtherNet/IP, EtherCAT, serial, CAN, CANopen, and PROFIBUS DP. Therefore, it fits many industrial identification tasks.

Technical Specifications

The Sick CLV621-1120 scanner delivers reliable 1D code reading. Its scanning frequency ranges from 400Hz to 1,200Hz. Additionally, code resolution sits between 0.35mm and 1mm. The aperture angle reaches ≤50°. Meanwhile, the raster height is 15mm with 8 lines at 200mm distance. The optical focus is fixed.

This barcode scanner reads all current code types. For instance, it handles Code 39, Code 128, Code 93, Codabar, GS1-128, UPC, EAN, and Interleaved 2 of 5. Moreover, it supports Pharmacode, GS1 DataBar, Telepen, and MSI/Plessey. The print ratio ranges from 2:1 to 3:1. Specifically, the standard decoder processes 1 to 20 codes per scan. The SMART620 decoder handles 1 to 6 codes per scan. The reading interval holds up to 1,500 characters.

Key parameters:

• Reading distance: 60 mm ... 730 mm

• Scanning frequency: 400 Hz ... 1,200 Hz

• Code resolution: 0.35 mm ... 1 mm

• Supply voltage: 10 V DC ... 30 V DC

• Power consumption: 4.5 W

Mechanical and Environmental Parameters

The housing uses aluminum die cast material. Its color is light blue (RAL 5012). Besides, the window material is glass. The enclosure rating reaches IP65 according to DIN 40 050. Protection class is III per VDE 0106/IEC 1010-1. The weight is 205g without connecting cable. Dimensions measure 61mm x 66mm x 38mm. The MTBF is 100,000h. Meanwhile, the MTTF for the laser diode is 40,000h.

Ambient operating temperature ranges from 0°C to +40°C. Storage temperature spans –20°C to +70°C. Permissible relative humidity reaches 90%, non-condensing. The ambient light immunity is 2,000lx on barcode. Bar code print contrast (PCS) is ≥60%. Vibration resistance follows EN 60068-2-6 (1995). Shock resistance follows EN 60068-2-27 (1993). EMC complies with EN 61000-6-3 and EN 61000-6-2:2005.

Interface and Configuration

The CLV621-1120 offers multiple communication options. Ethernet TCP/IP serves as data and service interface. PROFINET works as Single Port or Dual Port over CDF600-2. EtherNet/IP runs at 10/100 MBit/s. EtherCAT integrates optionally over external fieldbus module CDF600. Serial interfaces include RS-232, RS-422, and RS-485. Data transmission rate spans 2,400 Baud to 115.2 kBaud. The AUX rate is 57.6 kBaud. CAN and CANopen run from 20 kbit/s to 1 Mbit/s. PROFIBUS DP integrates over CDF600-2.

Three digital inputs exist: "Sensor 1" plus two via CMC600. Two digital outputs work via CMC600. Reading pulse triggers come from digital inputs, serial interface, auto pulse, or CAN. Optical indicators include 6 LEDs for Ready, Result, laser, Data, CAN, and LNK TX. An acoustic beeper is available and can be switched off. Configuration uses SOPAS ET software.

Installation Guide

First, mount the scanner using the die-cast housing points. Keep the reading distance between 60mm and 730mm. Next, connect the two M12 cylindrical connectors. One is a 12-pin male connector. The other is a 4-pin female connector on a swivel joint. Then, supply 10–30VDC power. Check the LED indicators for Ready and Result status.

Furthermore, align the front reading field with your conveyor line. The raster scanner suits variable code positions. Besides, configure parameters through SOPAS ET. For PROFINET, use the CDF600-2 module. Finally, test code reading with your actual labels. Verify the print contrast is at least 60%.

Packaging List

• 1x Sick CLV621-1120 Barcode Scanner

• 1x M12 12-pin male connector cable

• 1x M12 4-pin female connector cable

• 1x Quick start guide

• 1x Mounting accessory kit

FAQ

Q1: What is the reading distance of the CLV621-1120?
A: The reading distance ranges from 60mm to 730mm. This suits long-range applications.

Q2: Which network protocols does this scanner support?
A: It supports Ethernet TCP/IP, PROFINET, and EtherNet/IP natively.

Q3: What code types can the Sick CLV621-1120 read?
A: It reads Code 39, Code 128, Code 93, Codabar, GS1-128, UPC, EAN, and more.

Q4: How do I configure the scanner?
A: Use SOPAS ET software over the Ethernet service interface.

Q5: What is the enclosure rating?
A: The enclosure rating is IP65. It resists dust and water spray.