Leuze BCL 600i, BCL 601i Operating Instructions
BCL 600i/BCL 601i
Bar code readers
EN 2016/10 - 50134518
We reserve the right to
make technical changes
Original operating instructions
1 About this document. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.1 Used symbols and signal words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2 Foreseeable misuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.3 Competent persons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.4 Exemption of liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.5 Laser safety notices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.5.1 Laser safety notices– laser class 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3 Device description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.1 Device overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.2 Performance characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.3 Device construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.4 Connection technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.5 Display elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.5.1 Structure of the control panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.5.2 Status display and operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.5.3 LED indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.6 Operational controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.7 External parameter memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4 Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.1 autoReflAct . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.2 Reference codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.3 autoConfig . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.4 Stand-alone connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.5 Networking - Leuze multiNet plus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.6 Leuze multiScan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4.7 Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5 Reading techniques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.1 Line scanner (single line). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.2 Line scanner with oscillating mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.3 Omnidirectional reading. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6 Mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.1 Device arrangement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.1.1 Selecting a mounting location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.1.2 Avoiding total reflection – Line scanner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.1.3 Avoiding total reflection – oscillating-mirror scanner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.1.4 Possible read angles between device and bar code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.2 Installing the external parameter memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
7 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
7.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
7.2 PWR – Voltage supply and switching inputs/outputs 3 and 4 . . . . . . . . . . . . . . . . . . . . . . 29
7.3 SERVICE – USB interface (type A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.4 SW IN/OUT – Switching input/switching output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.5 HOST / BUS IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
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7.6 BUS OUT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
7.7 Cable lengths and shielding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
7.8 Leuze multiNet plus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
7.8.1 Wiring the multiNet plus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
7.8.2 The BCL 600i as network master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
7.8.3 The BCL 600i as network slave . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
7.8.4 The BCL 601i as network slave . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
8 Menu description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
8.1 The main menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
8.2 Parameter menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
8.3 Language selection menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
8.4 Service menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
8.5 Actions menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
8.6 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
9 Commissioning – Leuze electronic webConfig tool . . . . . . . . . . . . . . . . . . . . . . 49
9.1 Connecting the service USB interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
9.2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
9.2.1 System requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
9.2.2 Installing the USB driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
9.3 Starting the webConfig tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
9.4 Short description of the webConfig tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
9.5 Module overview in the Configuration menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
10 Starting up the device - Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
10.1 Measures to be performed prior to the initial commissioning . . . . . . . . . . . . . . . . . . . . . . 52
10.2 Starting the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
10.3 BCL 600i operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
10.3.1Operation as stand-alone device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
10.3.2Selecting the operating mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
10.3.3Operation as multiNet plus master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
10.4 BCL 601i operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
10.5 Further settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
10.5.1Decoding and processing the read data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
10.5.2Control of the decoding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
10.5.3Control of the switching outputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
10.6 Transmitting configuration data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
10.6.1Via the webConfig tool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
10.6.2With the external parameter memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
11 Online commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
11.1 General online commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
11.2 Online commands for system control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
11.3 Online commands for the parameter set operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
12 Care, maintenance and disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
12.1 Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
12.2 Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
12.3 Disposing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
13 Diagnostics and troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
13.1 General causes of errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
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13.2 Interface errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
14 Service and support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
14.1 What to do should servicing be required? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
15 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
15.1 General specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
15.1.1 Line scanner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
15.1.2Oscillating-mirror scanner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
15.2 Heating models of the bar code readers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
15.2.1Line scanner with heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
15.2.2Oscillating-mirror scanner with heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
15.3 Dimensioned drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
15.4 Dimensioned drawings: Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
15.5 Reading field curves / optical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
15.6 Reading field curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
15.6.1Medium Density (M) - optics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
15.6.2Low Density (F) - optics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
15.7 Reading field curves for heating devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
15.7.1Medium Density (M) - optics: (with heating) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
15.7.2Medium Density (M) - optics: (with heating) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
15.7.3Low Density (F) - optics: (with heating) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
15.7.4Low Density (F) - optics: (with heating) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
16 Ordering information and accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
16.1 Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
16.2 Type overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
16.3 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
17 EC Declaration of Conformity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
18 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
18.1 ASCII character set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
18.2 Bar code samples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
18.2.1Module 0.3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
18.2.2Module 0.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
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1 About this document
1.1 Used symbols and signal words
Table 1.1: Warning symbols and signal words
Symbol indicating dangers to persons
NOTE Signal word for property damage
Indicates dangers that may result in property damage if the measures for danger avoidance are not followed.
Table 1.2: Other symbols
Symbol for tips
Text passages with this symbol provide you with further information.
About this document
Table 1.3: Terms and abbreviations
BCL Bar code reader
CRT Code reconstruction technology
Symbol for action steps
Text passages with this symbol instruct you to perform actions.
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2 Safety
This sensor was developed, manufactured and tested in line with the applicable safety standards. It corresponds to the state of the art.
2.1 Intended use
The device is designed as a stationary high-speed scanner with integrated decoder for all common bar
codes for automatic object detection.
Areas of application
The device is specially designed for the following areas of application:
• Object identification on fast-moving conveyor lines
• Omnidirectional reading
CAUTION
Comply with conditions and regulations!
Observe the locally applicable legal regulations and the rules of the employer's liability insurance asso-
ciation.
Safety
2.2 Foreseeable misuse
Any use other than that defined under “Intended use” or which goes beyond that use is considered
improper use.
In particular, use of the device is not permitted in the following cases:
• in rooms with explosive atmospheres
• in circuits which are relevant to safety
• for medical purposes
CAUTION
Do not modify or otherwise interfere with the device!
Do not carry out modifications or otherwise interfere with the device.
The device must not be tampered with and must not be changed in any way.
The device must not be opened. There are no user-serviceable parts inside.
Repairs must only be performed by Leuze electronic GmbH + Co. KG.
2.3 Competent persons
Connection, mounting, commissioning and adjustment of the device must only be carried out by competent
persons.
Prerequisites for competent persons:
• They have a suitable technical education.
• They are familiar with the rules and regulations for occupational safety and safety at work.
• They are familiar with the technical description of the device.
• They have been instructed by the responsible person on the mounting and operation of the device.
Certified electricians
Electrical work must be carried out by a certified electrician.
Due to their technical training, knowledge and experience as well as their familiarity with relevant stan-
dards and regulations, certified electricians are able to perform work on electrical systems and independently detect possible dangers.
In Germany, certified electricians must fulfill the requirements of accident-prevention regulations BGV A3
(e.g. electrician foreman). In other countries, there are respective regulations that must be observed.
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2.4 Exemption of liability
Leuze electronic GmbH + Co. KG is not liable in the following cases:
• The device is not being used properly.
• Reasonably foreseeable misuse is not taken into account.
• Mounting and electrical connection are not properly performed.
• Changes (e.g., constructional) are made to the device.
2.5 Laser safety notices
2.5.1 Laser safety notices– laser class 2
ATTENTION, LASER RADIATION – LASERCLASS2
Never look directly into the beam!
The device satisfies the requirements of IEC 60825-1:2007 (EN 60825-1:2007) safety regulations for a
product of laser class 2 as well as the U.S. 21 CFR 1040.10 regulations with deviations corresponding
to “Laser Notice No. 50” from June 24, 2007.
Never look directly into the laser beam or in the direction of reflected laser beams!
If you look into the beam path over a longer time period, there is a risk of injury to the retina.
Do not point the laser beam of the device at persons!
Interrupt the laser beam using a non-transparent, non-reflective object if the laser beam is accidentally
directed towards a person.
When mounting and aligning the device, avoid reflections of the laser beam off reflective surfaces!
CAUTION! The use of operating or adjusting devices other than those specified here or carrying out
of differing procedures may lead to dangerous exposure to radiation.
Observe the applicable statutory and local laser protection regulations.
The device must not be tampered with and must not be changed in any way.
There are no user-serviceable parts inside the device.
Repairs must only be performed by Leuze electronic GmbH + Co. KG.
Safety
CAUTION
Affix laser information and warning signs!
Laser information and warning signs attached to the device(see figure 2.1). Also included with the device
are self-adhesive laser warning and laser information signs (stick-on labels) in multiple languages (see
figure 2.3).
Affix the laser information sheet to the device in the language appropriate for the place of use.
When using the device in the U.S.A., use the stick-on label with the “Complies with 21 CFR 1040.10”
notice.
Affix the laser information and warning signs near the device if no signs are attached to the device (e.g.
because the device is too small) or if the attached laser information and warning signs are concealed
due to the installation position.
Affix the laser information and warning signs so that they are legible without exposing the reader to the
laser radiation of the device or other optical radiation.
Leuze electronic BCL 600i/BCL 601i 8
1 Laser aperture
LASER RADIATION
DO NOT STARE INTO BEAM
CLASS 2 LASER PRODUCT
EN 60825-1:2007
Maximum Output (peak):
Pulse duration:
Wavelength:
2 mW
<150 µs
405 nm
AVOID EXPOSURE – LASER RADIATION
IS EMITTED FROM THIS APERTURE
2 3
1
LASER RADIATION
DO NOT STARE INTO BEAM
CLASS 2 LASER PRODUCT
EN 60825-1:2007
Maximum Output (peak):
Pulse duration:
Wavelength:
2 mW
<150 μs
405 nm
AVOID EXPOSURE – LASER RADIATION
IS EMITTED FROM THIS APERTURE
2 3
1
2 Laser warning sign
3 Laser information sign with laser parameters
Figure 2.1: Laser aperture, laser warning and information signs - line scanner
Safety
1 Laser aperture
2 Laser warning sign
3 Laser information sign with laser parameters
Figure 2.2: Laser aperture, laser warning and information signs - oscillating-mirror scanner
Leuze electronic BCL 600i/BCL 601i 9
Safety
AVOID EXPOSURE – LASER RADIATION
IS EMITTED FROM THIS APERTURE
EXPOSITION DANGEREUSE – UN RAYONNEMENT
LASER EST ÉMIS PAR CETTE OUVERTURE
LASERSTRAHLUNG
NICHT IN DEN STRAHL BLICKEN
LASER KLASSE 2
DIN EN 60825-1:2008-05
Max. Leistung (peak):
Impulsdauer:
Wellenlänge:
RADIAZIONE LASER
NON FISSARE IL FASCIO
APARRECCHIO LASER DI CLASSE 2
EN 60825-1:2007
Potenza max. (peak):
Durata dell'impulso:
Lunghezza d'onda:
LASER RADIATION
DO NOT STARE INTO BEAM
CLASS 2 LASER PRODUCT
EN 60825-1:2007
Maximum Output (peak):
Pulse duration:
Wavelength:
RAYONNEMENT LASER
NE PAS REGARDER DANS LE FAISCEAU
APPAREIL À LASER DE CLASSE 2
EN 60825-1:2007
Puissance max. (crête):
Durée d`impulsion:
Longueur d`onde:
RADIACIÓN LÁSER
NO MIRAR FIJAMENTE AL HAZ
PRODUCTO LÁSER DE CLASE 2
EN 60825-1:2007
Potencia máx. (peak):
Duración del impulso:
Longitud de onda:
RADIAÇÃO LASER
NÃO OLHAR FIXAMENTE O FEIXE
EQUIPAMENTO LASER CLASSE 2
EN 60825-1:2007
Potência máx. (peak):
Período de pulso:
Comprimento de onda:
LASER RADIATION
DO NOT STARE INTO BEAM
CLASS 2 LASER PRODUCT
IEC 60825-1:2007
Complies with 21 CFR 1040.10
Maximum Output (peak):
Pulse duration:
Wavelength:
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伊䉏⏘ℶ❐
GB7247.1-2012
㦏⮶戢⒉᧤⽿⋋᧥
厘⑁㖐兼㢅梃
㽱栎
2 mW
<150 µs
405 nm
2 mW
<150 µs
405 nm
2 mW
<150 µs
405 nm
2 mW
<150
µ
s
405 nm
2 mW
<150 µs
405 nm
2 mW
<150 µs
405 nm
2 mW
<150 µs
405 nm
2 mW
<150 µs
405 nm
50127630
Figure 2.3: Laser warning and information signs – supplied stick-on labels
Leuze electronic BCL 600i/BCL 601i 10
3 Device description
2
1
3.1 Device overview
Bar code readers of the BCL 600i series are high-speed scanners with integrated decoder for all
commonly used bar codes, e.g. 2/5 Interleaved, Code 39, Code 128, EAN 8/13 etc., as well as codes from
the GS1 DataBar family.
Bar code readers of the BCL 600i series are available in various optics models as well as line scanners
and oscillating mirrors and also optionally as heated models.
Device description
1 Line scanner
2 Oscillating-mirror scanner
Figure 3.1: Line scanner and oscillating-mirror scanner
The extensive options for device configuration via display or software enable adaptation to a multitude of
reading tasks. Due to the large reading distance combined with the great depth of field and a very compact
construction, the device is ideally suited for package and pallet transportation systems. In general, the bar
code readers of the BCL 600i series are designed for the conveyor and storage technology market.
The interfaces (RS 232, RS 485 and RS 422) integrated in the various device models and the fieldbus
systems (Profibus DP, PROFINET-IO, Ether net TCP/IP / UDP and Ethernet/IP) of the BCL 600i series bar
code readers offer optimum connection to the superior host system.
3.2 Performance characteristics
• Integrated fieldbus connectivity = i -> Plug-and-Play fieldbus coupling and easy networking
• Numerous interface variants facilitate connection to the superior systems
• RS 232, RS 422 as well as with integrated multiNet plus master
• RS 485 and multiNet plus slave
• Alternatively, various fieldbus systems, such as
PROFIBUS DP
PROFINET-IO
Ethernet TCP/IP and UDP
Ethernet/IP
Leuze electronic BCL 600i/BCL 601i 11
Device description
• Integrated code reconstruction technology (CRT) enables the identification of soiled or damaged bar
codes
• Maximum depth of field and reading distances from 400 mm to 1450 mm
• Large optical opening angle and, thus, large reading field width
• High scanning rate of 800 / 1000 scans/s for fast reading tasks
• Intuitive, backlit, multi-language display with user-friendly menu navigation
• Integrated USB 1.1 service interface
• Adjustment of all device parameters with a web browser
• Connection options for an external parameter memory
• Easy alignment- and diagnostics functions
• M 12 connections with Ultra-Lock ™ technology
• Four freely programmable switching inputs/outputs for the activation or signaling of states
• Automatic monitoring of the read quality with autoControl
• Automatic recognition and setting of the bar code type using autoConfig
• Reference code comparison
• Optional heating models to -35 °C
• Heavy-duty housing of degree of protection IP 65
Leuze electronic BCL 600i/BCL 601i 12
3.3 Device construction
1
1
2
3
5
6
4
66
Device description
1 Reading window
2 Control panel with display, LEDs and buttons
3 M 12 connection technology
4 USB interface
5 Dovetail mounting
6 M4 mounting thread
Figure 3.2: Device construction
3.4 Connection technology
The bar code readers are connected using variously coded M 12 connectors. This ensures unique connection assignments.
Leuze electronic BCL 600i/BCL 601i 13
Device description
3 4 5
2
1
3
2
1
4
5
6
The additional USB interface is used for configuring the device.
The two product series BCL 600i and BCL 601i differ in their interfaces and in their function as multiNet
plus master or slave.
Table 3.1: BCL 600i/BCL 601i interfaces
HOST / BUS IN BUS OUT
BCL 600i
(Stand alone or multiNet plus Master)
BCL 601i
(multiNet plus slave)
RS 232 / RS 422 RS 485
RS 485 RS 485
For the locations of the individual device connections, please refer to the device detail shown below.
1 Service, USB socket, type A
2 SW IN/OUT, M 12 socket (A-coded)
3 Bus OUT, M 12 socket (D-coded)
4 HOST/BUS IN, M 12 socket (D-coded)
5 PWR, M 12 connector (A-coded)
Figure 3.3: Location of the electrical connections
3.5 Display elements
3.5.1 Structure of the control panel
1PWR LED
2 NET LED
3 Navigation buttons
4 Escape button
5 Enter button
6 Display
Figure 3.4: Structure of the control panel
Leuze electronic BCL 600i/BCL 601i 14
3.5.2 Status display and operation
Indicators in the display
le 3.2: Status displays of the switching inputs/outputs
Tab
Device description
IO1
Switching input or switching output 1 active (function dependent on set configuration).
Default: Switching input with the “Reading gate activation”
IO2 Switching input or switching output 2 active (function dependent on set configuration).
Default: Input with the “Teach-in”
IO3 Switching input or switching output 3 active (function dependent on set configuration).
Default: Switching input with the “Reading gate activation”
IO4 Switching input or switching output 4 active (function dependent on set configuration).
Default: Switching output with the “No read”
ATT Warning (Attention)
ERR Internal device error (Error) -> The device must be sent in for inspection
Table 3.3: Status display of the USB interface
USB The device is connected to a PC via the USB interface.
MS An external parameter memory is properly connected to the USB interface of the device.
Read result
The read bar code information is displayed.
3.5.3 LED indicators
PWR LED
Off Device OFF
Flashes green Device ok, initialization phase
Green,
continuous light
Orange,
continuous light
Flashes red Device ok, warning set
• No supply voltage
• No bar code reading possible
• Voltage connected
• Self test running
• Initialization running
Device ok
• Bar code reading possible
• Self test successfully finished
• Device monitoring active
Service mode
• Bar code reading possible
• Configuration via the USB service interface
• Configuration via the display
• No data on the host interface
• Bar code reading possible
• Temporary operating fault
Red,
continuous light
Leuze electronic BCL 600i/BCL 601i 15
Device error / parameter enable
• No bar code reading possible
NET LED
Off No supply voltage
• No communication possible
Flashes green Initialization
• Of the device, establishing communication
Device description
Green,
Operation ok
continuous light
Flashes red Communication error
Red,
continuous light
Network error
No communication (protocol) to IO controller established (no data exchange)
3.6 Operational controls
Navigating within the menus
Use the navigation buttons to move through the menu. Activate the desired selection with the enter
button .
Press the escape button to move up one menu level.
When one of the buttons is actuated, the display illumination is activated for 10 min.
Setting values
Set the desired value with the navigation buttons and the enter button .
An accidental incorrect entry can be corrected by selecting the left arrow button and then pressing the
enter button.
Then use the navigation buttons to select save and save the set value by pressing the enter button.
• Network mode ok
• Parameterization or configuration failed (parameter failure)
•IO error
• No data exchange
ESC
Selecting options
Set the desired option with the navigation buttons and the enter button .
3.7 External parameter memory
The optionally available external parameter memory – based on a USB memory stick (compatible with
version 1.1) – is housed in an external hood with integrated connectors which cover the USB service interface when installed (IP 65).
The external parameter memory makes it easy and reduces the time needed to replace a device on site
by providing a copy of the current parameter set of the device. This eliminates the need to configure the
exchanged device manually.
The delivery contents of the external parameter memory include the hood with integrated connectors with
unscrewable cover and the USB memory stick.
For transferring the configuration with the aid of the external parameter memory see chapter 6.2.
Leuze electronic BCL 600i/BCL 601i 16
4 Functions
General information
The integrated fieldbus connectivity = i contained in the bar code readers of the BCL 600i series facilitates
the use of identification systems which function without connection unit or gateways. The integrated
fieldbus interface considerably simplifies handling. The Plug-and-Play concept enables easy networking
and very simple commissioning: Directly connect the respective fieldbus and all configuration is performed
with no additional software.
For decoding bar codes, the bar code readers of the BCL 600i series make available the proven CRT
decoder with code reconstruction technology:
The proven code reconstruction technology (CRT) enables bar code readers of the BCL 600i series to read
bar codes with a small bar height, as well as bar codes with a damaged or soiled print image.
With the aid of the CRT decoder, bar codes can also be read without problem in other demanding situations, such as with a large tilt angle (azimuth angle or even twist angle).
Functions
Figure 4.1: Possible bar code orientation
The BCL 600i / BCL 601i can be operated and configured using the integrated webConfig tool via the USB
service interface; alternatively, the bar code readers can be adjusted using configuration commands via
the host/service interface.
The device needs a suitable activation to start a read process as soon as an object is in the reading field.
This opens a time window (reading gate) in the device for the read process during which the bar code
reader has time to detect and decode a bar code.
In the basic setting, triggering takes place through an external reading cycle signal. Alternative activation
options include online commands via the host interface and the autoReflAct function. Through the read
operation, the device collects additional useful pieces of data for diagnosis which can also be transmitted
to the host. The quality of the read operation can be inspected using the alignment mode which is integrated in the webConfig tool.
A multi-language display with buttons is used to operate the device as well as for visualization purposes.
Two LEDs provide additional optical information on the current operating state of the device.
The four freely configurable switching inputs/outputs SWIO 1 … SWIO 4 can be assigned various functions and control e.g. activation of the device or external devices, such as a PLC.
Leuze electronic BCL 600i/BCL 601i 17
System, warning and error messages provide assistance in setup/troubleshooting during commissioning
and read operation.
4.1 autoReflAct
autoReflAct st a nds for automatic Reflector Activation and permits an activation without additional sensors.
This is achieved by directing the scanner with reduced scanning beam towards a reflector mounted behind
the conveyor path. As long as the scanner is targeted at the reflector, the reading gate remains closed. If,
however, the reflector is blocked by an object such as a container with a bar code label, the scanner activates the read procedure, and the label on the container is read. When the path from the scanner to the
reflector has cleared, the read procedure has completed and the scanning beam is reduced and again
directed onto the reflector. The reading gate is closed.
You will find a matching reflector in Accessories, and more are available on request.
Functions
Figure 4.2: Reflector arrangement for autoReflAct
The autoReflAct function uses the scanning beam to simulate a photoelectric sensor and thus permits an
activation without additional sensors.
4.2 Reference codes
The device offers the possibility of storing one or two reference codes.
It is possible to store the reference codes by means of teach-in (display command), via the webConfig tool
or via online commands.
The device can compare read bar codes with one and/or both reference codes and execute user-config-
urable functions depending on the comparison result.
4.3 autoConfig
With the autoConfig function, the device offers an extremely simple and convenient configuration option
to users who only want to read one code type (symbology) with one number of digits at a time.
Leuze electronic BCL 600i/BCL 601i 18
After starting the autoConfig function via the display, switching input or from a superior control, it is sufficient to position a bar code label with the desired code type and number of digits in the reading field of the
device.
Afterward, bar codes with the same code type and number of digits are recognized and decoded.
4.4 Stand-alone connection
The bar code readers of the BCL 600i series can be operated as single “stand-alone” devices. The device
features multiple M 12 connectors / sockets for the electrical connection of the supply voltage, the interface
and the switching inputs and outputs.
1 Switching inputs/outputs
2 Supply voltage
3 PC / PLC host interface
Figure 4.3: Stand-alone connection
Functions
1
2
3
4.5 Networking - Leuze multiNet plus
In the Leuze multiNet plus network, up to 32 bar code readers can be networked together. The respective
network devices transmit the read data when requested to by the BCL 600i (or MA 31) network master.
For this purpose, each device is assigned its own station address, which is set using the display of the
corresponding device.
The master then transmits the data of all network devices via its host interface to a superior PLC control
system or a computer, i.e. it “collects” the scanner data in the network and transmits it to an interface on
the host computer. This reduces interface costs (CPs) and time spent programming the software.
1
1
2
3 4 5
6
1 BCL 600i master
2 To PC/PLC
3 BCL 601i slave 1
4 BCL 601i slave 2
5 BCL 601i slave n
6 Terminating resistor on the last slave
Figure 4.4: Networking possibilities using the multiNet plus
Leuze electronic BCL 600i/BCL 601i 19
Two-wire RS 485
The Leuze multiNet plus is optimized for fast transmission of scanner data to a primary host computer. The
multiNet plus consists physically of a two-wire RS 485 interface through which the Leuze multiNet plus
software protocol is controlled. This makes wiring the network easy and inexpensive as slaves are looped
through to one another in parallel.
In principle, networking occurs via a parallel connection of the individual RS 485 interfaces of the respective bar code scanners. Shielded, twisted pair conductors should be used for the Leuze multiNet plus. This
allows a total network length of up to 1200m.
4.6 Leuze multiScan
The multiScan operating mode is based on Leuze multiNet plus and links individual bar code readings from
multiple bar code scanners into a single decoding result. This is used, for example, on a packet conveyor
system on which the label can be affixed on either the right or left side, thereby requiring two read stations.
To prevent the host from having to always process two readings for a single packet, i.e. a decoding result
and a No Read, a multiScan arrangement is used which transmits only one reading from the two read
stations to the host; this single reading is transmitted by the multiScan master.
Thus, from the perspective of the host, the scanner network appears to be just a single bar code
reader!
Functions
For this purpose one multiScan master and one or more multiScan slaves are connected together via the
RS 485 interface.
Figure 4.5: Scanner arrangement with the multiScan function
The multiScan function on the RS 485 interface is possible for minimum of 2 and a maximum of
32 devices!
The protocol set on the RS 485 interface is the multiNet protocol. As a result, during multiScan operation
on the RS 485 interface, the multiNet master also functions as the multiScan master and the
multiNet slaves function as multiScan slaves (thus, all multiNet slave are included in multiScan operation).
4.7 Heater
For low-temperature applications to min. -35°C (e.g. in cold storage), the bar code readers of the BCL 600i
series can optionally be permanently fitted with a built-in heating and these bar code readers purchased
as separate device models.
Leuze electronic BCL 600i/BCL 601i 20
5 Reading techniques
5.1 Line scanner (single line)
A line (scan line) scans the label. Due to the opt. opening angle, the reading field width is dependent on
the read distance. Through the movement of the object, the entire bar code is automatically transported
through the scan line.
The integrated code reconstruction technology permits twisting of the bar code (tilt angle) within certain
limits. These are dependent on the transport speed, the scanning rate of the scanner and the bar code
properties.
Areas of application of the line scanner
The line scanner is used:
• when the bars of the bar code are printed in the conveying direction ('ladder arrangement').
• with bar codes having very short bar lengths.
• when the ladder code is turned out of the vertical position (tilt angle).
• when the reading distance is large.
Reading techniques
Figure 5.1: Deflection principle for the line scanner
5.2 Line scanner with oscillating mirror
The oscillating mirror deflects the scan line additionally to both sides across the scan direction at a
randomly adjustable oscillation frequency. In this way, the device can also scan larger areas or spaces for
bar codes. The reading field height (and the scan line length useful for evaluation) depends on the reading
distance due to the optical opening angle of the oscillating mirror.
Leuze electronic BCL 600i/BCL 601i 21
Reading techniques
Areas of application of the line scanner with oscillating mirror
For line scanners with oscillating mirror, oscillation frequency, start/stop position etc. are adjustable. It is
used:
• when the position of the label is not fixed, e.g. on pallets – various labels can, thus, be detected at
various positions.
• when the bars of the bar code are printed perpendicular to the conveying direction (“picket fence
arrangement”).
• when reading stationary objects.
• when the bar code is turned out of the horizontal position.
• when the reading distance is large.
• when a large reading field (reading window) has to be covered.
Figure 5.2: Deflection principle for the line scanner with oscillating mirror add-on
5.3 Omnidirectional reading
In order to read arbitrarily oriented bar codes on an object, at least 2 bar code readers are necessary. If
the bar code is not printed over-square, i.e. bar length > code length, bar code readers with integrated code
reconstruction technology are necessary.
Leuze electronic BCL 600i/BCL 601i 22
Figure 5.3: Principle arrangement for omnidirectional reading
Reading techniques
Leuze electronic BCL 600i/BCL 601i 23
6 Mounting
The bar code readers can be mounted in different ways:
• Using two M4x6 screws on the rear of the device or using four M4x6 screws on the bottom of the
device (see figure 3.2).
• Using a BT 56 mounting device on the two fastening grooves (see figure 15.3).
• Using a BT 59 mounting device on the two fastening grooves (see figure 15.4).
6.1 Device arrangement
6.1.1 Selecting a mounting location
In order to select the right mount
• Size, orientation, and position tolerance of the bar codes on the objects to be scanned.
• The reading field of the device in relation to the bar code module width.
• The resulting minimum and maximum reading distance from the respective reading field (see
chapter 15.5 "Reading field curves / optical data").
• The permissible cable lengths between the device and the host system depending on which interface
is used.
• The correct time for data output. The device should be positioned in such a way that, taking into consideration the time required for data processing and the conveyor belt speed, there is sufficient time
to e.g. initiate sorting operations on the basis of the read data.
• The display and control panel should be very visible and accessible.
• For configuring and commissioning with the webConfig tool, the USB interface should be easily
accessible.
• Maintaining the required environmental conditions (temperature, humidity).
• Possible soiling of the reading window due to liquids, abrasion by boxes, or packaging material residues.
• Lowest possible chance of damage to the device by mechanical collision or jammed parts.
• Possible extraneous light (no direct sunlight or sunlight reflected by the bar code).
Mounting
ing location, several factors must be considered:
With the line scanner, the beam exits the device parallel to the housing base; with the oscillating
mirror, the beam exits perpendicular to the housing base. The housing base is the black surface.
The best read results are obtained when:
• The device is mounted in such a way that the scanning beam is incident on the bar code at an angle
of inclination greater than ±10° … 15° to vertical.
• The reading distance lies in the middle area of the reading field.
• The bar code labels are of good print quality and have good contrast ratios.
• You do not use high-gloss labels.
• There is no direct sunlight.
6.1.2 Avoiding total reflection – Line scann
The bar code label must be positioned at an angle of inclination greater than ±10° … 15° from vertical in
order to avoid total reflection of the laser beam (see figure 6.1)!
Total reflection occurs whenever the laser light of the bar code reader is directly incident on the surface of
the bar code at an angle of 90°. The light directly reflected by the bar code may overload the bar code
reader and thereby cause non-readings!
er
Leuze electronic BCL 600i/BCL 601i 24
1 Zero position
x
1
2
x
1
2
2Bar code
x Distance acc. to reading field curves
±10 … 15°
Figure 6.1: Total reflection – line scanner
6.1.3 Avoiding total reflection – oscillating-mirror scanner
Mounting
For the device with oscillating mirror, the l
aser beam exits at an angle of 90° to vertical.
In addition, the swivel range of ±20° is to be taken into account.
This means that in order to be on the safe side and to avoid total reflection, the device with oscillating mirror
must be inclined upward or downward 20° … 30°!
1 Zero position
2Bar code
x Distance acc. to reading field curves
±25°
Figure 6.2: Total reflection – oscillating-mirror scanner
6.1.4 Possible read angles betwee
n device and bar code
The optimum alignment of the device is accomplished when the scan line scans the bar code bars almost
at a right angle (90°). All reading angles that are possible between the scan line and bar code must be
taken account (see figure 6.3).
Leuze electronic BCL 600i/BCL 601i 25
Mounting
Azimuth angle (tilt)
Inclination angle (pitch)
Angle of rotation (skew)
In order to avoid total reflection, the skew should be greater than 10 °
Figure 6.3: Reading angle for the line scanner
6.2 Installing the external parameter memory
Remove the cover of the USB connection on the device.
Insert the USB memory stick into the USB connection and then cover it with the connector hood to
ensure degree of protection IP 65.
The USB memory stick can be inserted regardless of whether or not the device is connected to supply
voltage.
• After the USB memory stick has been inserted and supply voltage applied, the following message
appears on the display.
Memory stick connected: Export internal configuration?
Use the navigation buttons to select OK and activate with the enter button .
The configuration is now transferred to the external parameter memory and is from now on updated immediately when the configuration is changed via display or online commands.
• The display of MS under the device address indicates that the USB memory stick is correctly connected and functional.
Replacing a defective device
Uninstall the defective device.
Remove the external parameter memory from the defective device by unscrewing the protection hood.
Mount the external parameter memory on the new device.
Install and start up the new device.
The following message appears on the display again:
• Memory stick connected: Export internal configuration?
Leuze electronic BCL 600i/BCL 601i 26
Mounting
Use the navigation buttons to select Cancel and activate with the enter button .
Make sure you select Cancel. Otherwise, the configuration in the external parameter memory is
lost!
The configuration is now imported from the external parameter memory and the device is immediately
operational without any further configuration.
Leuze electronic BCL 600i/BCL 601i 27
7 Electrical connection
3 4 5
2
1
CAUTION
Do not open the device yourself under any circumstances! There is otherwise a risk of uncontrolled
emission of laser radiation from the device. The housing of the device contains no parts that need to
be adjusted or maintained by the user.
Before connecting the device, be sure that the supply voltage agrees with the value printed on the
name plate.
Connection of the device and cleaning must only be carried out by a qualified electrician.
Ensure that the functional earth (FE) is connected correctly. Unimpaired operation is only guaranteed
when the functional earth is connected properly.
If faults cannot be cleared, the device should be switched off and protected against accidental use.
CAUTION
For UL applications, use is only permitted in Class 2 circuits in accordance with the NEC (National
Electric Code). The bar code readers are designed in accordance with protection class III for supply by
PELV (protective extra-low voltage with reliable disconnection).
Electrical connection
CAUTION
Degree of protection IP 65 is achieved only if the connectors and caps are screwed into place!
7.1 Overview
As a “stand-alone” device, or multiNet plus “master” participant or network slave participant, the device is
equipped with four M 12 plugs/sockets which are A- and B-coded.
The voltage supply (PWR) as well as the four freely configurable switching inputs/outputs (SW IN/OUT and
PWR) are connected there.
An RS 232 or optionally RS 422 interface is available as “HOST / BUS IN” interface for connecting to the
host system. An RS 485 is available as a second physical “BUS OUT” interface for setting up the
Leuze multiNet plus scanner network. The device is suitable for use in the Leuze multiNet plus as network
master/multiScan master.
An USB connection is used as a SERVICE interface.
1 Service, USB socket, type A
2 SW In/Out, M 12 socket (A-coded)
3 Bus Out RS 485, M 12 socket (B-coded)
4 HOST/BUS in, M 12 connector (B-coded)
5 PWR, M 12 connector (A-coded)
Figure 7.1: Connections of the device
Described in detail in the following are the individual connections and pin assignments.
Leuze electronic BCL 600i/BCL 601i 28
7.2 PWR – Voltage supply and switching inputs/outputs 3 and 4
2
3
1
4
5
FE
Figure 7.2: PWR, M 12 connector (A-coded)
Table 7.1: Pin assignments - PWR
Pin Name Comment
1 VIN Positive supply voltage +10 ... +30 V DC
2 SWIO_3 Configurable switching input / output 3
3 GND Negative supply voltage 0 V DC
4 SWIO_4 Configurable switching input / output 4
5 FE Functional earth
Electrical connection
Thread FE Functional earth (housing)
Supply voltage
CAUTION
For UL applications, use is only permitted in Class 2 circuits in accordance with the NEC (National
Electric Code).
CAUTION
The bar code readers of the BCL 600i series are designed in accordance with protection class III for
supply by PELV (protective extra-low voltage with reliable disconnection).
Connecting functional earth FE
Ensure that the functional earth (FE) is connected correctly. Unimpaired operation is only guaranteed
when the functional earth is connected properly. All electrical disturbances (EMC couplings) are discharged via the functional earth connection.
Switching input/output
The device is equipped with four freely programmable, opto-decoupled switching inputs and outputs
SWIO_1 … SWIO_4.
The switching inputs can be used to activate various internal functions of the device (decoding, autoConfig,
…). The switching outputs can be used to signal the state of the device and to implement external functions
independent of the superior control.
The two switching inputs/outputs SWIO_1 and SWIO_2 are located on the SW IN/OUT M 12 socket (see
chapter 7.4). The other two (SWIO_3 and SWIO_4) of the four freely configurable switching inputs/outputs
are located on the PWR M 12 connector.
The respective function as input or output can be set via the display or with the aid of the
“webConfig” configuration tool!
The external wiring as switching input and switching output is described in the following. For the respective
function assignment to the switching inputs/outputs see chapter 10.
Leuze electronic BCL 600i/BCL 601i 29
Function as switching input
1
2
3
Electrical connection
1
2
3
1 Switching input
2 Switching output from controller (deactivated)
3 Switching input to controller
Figure 7.3: Switching input connection diagram SWIO_3 and SWIO_4
If you use a sensor with a standard M 12 connector, please note the following:
Pins 2 and 4 must not be operated as switching outputs if sensors which function as inputs are also
connected to these pins.
If, for example, the inverted sensor output is connected to pin 2, and pin 2 of the bar code reader is, at
the same time, configured as an output (and not as an input), the switching output malfunctions.
CAUTION
The maximum input current must not exceed 8 mA!
Function as switching output
1 Switching output
2 Switching input from controller
3 Switching output to controller (deactivated)
Figure 7.4: Switching output connection diagram SWIO_3 / SWIO_4
NOTICE
Each configured switching output is short-circuit proof! Do not load the respective switching output of the
device with more than 60 mA at +10 … +30 V DC in normal operation!
By default, the two switching inputs/outputs SWIO_3 and SWIO_4 are configured so that switch-
ing input SWIO_3 activates the reading gate and switching output SWIO_4 switches on
“No Read”.
Leuze electronic BCL 600i/BCL 601i 30
7.3 SERVICE – USB interface (type A)
4
3
1
2
1
3
2
4
5
FE
Figure 7.5: Service, USB, type A
Table 7.2: Pin assignments of SERVICE – USB interface
Pin Name Comment
1 VB Positive supply voltage +5 V DC
2 D- Data -
3 D+ Data +
4 GND Ground
NOTICE
Maximum load of the +5 V DC supply voltage of the USB interface is 200 mA!
Ensure adequate shielding.
The entire interconnection cable must absolutely be shielded acc. to the USB specifications. Cable
length must not exceed 3 m.
Use the Leuze-specific USB service cable (see chapter 16 "Ordering information and accessories") for
the connection and use a service PC to configure.
Electrical connection
NOTICE
IP 65 is achieved only if the connectors and caps are screwed into place. Alternatively, a parameter
memory in the form of a USB memory stick certified by Leuze electronic GmbH + Co. can be connected
to the provided USB service interface. With this Leuze memory stick, degree of protection IP 65 is also
ensured.
7.4 SW IN/OUT – Switching input/switching output
Figure 7.6: SW IN/OUT, M 12 socket (A-coded)
Table 7.3: Pin assignment SW IN/OUT
Pin Name Comment
1 VOUT Voltage supply for sensor system (VOUT identical to VIN at PWR IN)
2SWIO_
1
Configurable switching input / output 1
3 GND GND for the sensor system
Leuze electronic BCL 600i/BCL 601i 31
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