Leuze BCL 300i User manual

BCL 300 i and BCL 301 i
Bar code readers
Original operating instructions
EN • 2021-05-26 • 50117107
We reserve the right to make technical changes

Leuze electronic GmbH + Co. KG BCL 300 i \ BCL 301 i
© 2021
Leuze electronic GmbH & Co. KG
In der Braike 1
D-73277 Owen / Germany
Phone: [phone]
Fax: [phone]
http://www.leuze.com
[email protected]

Leuze electronic GmbH + Co. KG BCL 300 i \ BCL 301 i 1
1 General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.1 Explanation of symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.2 Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.1 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.2 Foreseeable misuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.3 Competent persons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.4 Exemption of liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.5 Laser safety notices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3 Fast commissioning / operating principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.1 Mounting the BCL 300 i \ BCL 301 i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.2 Device arrangement and selection of the mounting location . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.3 BCL 300
i electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.4 BCL 301
i electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.5 Starting the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.6 Bar code reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4 Device description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.1 About the bar code readers of the BCL 300 i series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.2 Characteristics of the bar code readers of the BCL 300
i series . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.3 Device construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.4 Reading techniques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.4.1 Line scanner (single line). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.4.2 Line scanner with oscillating mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
4.4.3 Raster scanner (raster line) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.5 Stand-alone connection BCL 300
i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.6 Networking - Leuze multiNet plus BCL 301
i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
4.7 Leuze multiScan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
4.8 Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
4.9 External parameter memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
4.10 autoReflAct . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
4.11 Reference codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
4.12 autoConfig . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.1 General specifications of the bar code readers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.1.1 Line scanner / raster scanner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.1.2 Oscillating-mirror scanner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
5.1.3 Line / raster scanner with deflecting mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
5.2 Heating models of the bar code readers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
5.2.1 Line scanner / raster scanner with heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
5.2.2 Oscillating-mirror scanner with heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
5.2.3 Line scanner / raster scanner with deflecting mirror and heating . . . . . . . . . . . . . . . . . . . . . . 37
5.3 Dimensioned drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
5.3.1 Dimensioned drawing of complete overview of the BCL 300
i \ BCL 301 i with MS 3xx /
MK 3xx. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
5.3.2 Dimensioned drawing of complete overview of the BCL 300
i \ BCL 301 i with KB 301-3000 . 38
5.3.3 Dimensioned drawing of line scanner with / without heating . . . . . . . . . . . . . . . . . . . . . . . . . . 39
5.3.4 Dimensioned drawing of deflecting mirror scanner with / without heating . . . . . . . . . . . . . . . . 40
5.3.5 Dimensioned drawing of oscillating-mirror scanner with / without heating . . . . . . . . . . . . . . . 41
5.3.6 Dimensioned drawings of MS 3xx / MK 3xx connection hoods . . . . . . . . . . . . . . . . . . . . . . . . 42

Leuze electronic GmbH + Co. KG BCL 300 i \ BCL 301 i 2
5.3.7 Dimensioned drawing of KB 301-3000 cable hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
5.3.8 Dimensioned drawing of MA 100 terminal box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
5.4 Reading field curves / optical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
5.4.1 Bar code characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
5.4.2 Raster scanner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
5.5 Reading field curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
5.5.1 High Density (N) - optics: BCL 300
i \ BCL 301 i S/R1 N 102 (H) . . . . . . . . . . . . . . . . . . . . . . . 48
5.5.2 High Density (N) - optics: BCL 300
i \ BCL 301 i S/R1 N 100 (H) . . . . . . . . . . . . . . . . . . . . . . . 48
5.5.3 Medium Density (M) - optics: BCL 300
i \ BCL 301 i S/R1 M 102 (H) . . . . . . . . . . . . . . . . . . . . 49
5.5.4 Medium Density (M) - optics: BCL 300
i \ BCL 301 i S/R1 M 100 (H) . . . . . . . . . . . . . . . . . . . . 49
5.5.5 Medium Density (M) - optics: BCL 300
i \ BCL 301 i O M 100 (H). . . . . . . . . . . . . . . . . . . . . . . 50
5.5.6 Low Density (F) - optics: BCL 300
i \ BCL 301 i S/R1 F 102 (H) . . . . . . . . . . . . . . . . . . . . . . . . 50
5.5.7 Low Density (F) - optics: BCL 300
i \ BCL 301 i S/R1 F 100 (H) . . . . . . . . . . . . . . . . . . . . . . . . 51
5.5.8 Low Density (F) - optics: BCL 300
i \ BCL 301 i O F 100 (H) . . . . . . . . . . . . . . . . . . . . . . . . . . 51
5.5.9 Ultra Low Density (L) - optics: BCL 300
i \ BCL 301 i S L 102 (H). . . . . . . . . . . . . . . . . . . . . . . 52
5.5.10 Ultra Low Density (L) - optics: BCL 300
i \ BCL 301 i S L 100 (H). . . . . . . . . . . . . . . . . . . . . . . 52
5.5.11 Ultra Low Density (L) - optics: BCL 300
i \ BCL 301 i O L 100 (H) . . . . . . . . . . . . . . . . . . . . . . 53
5.5.12 Ink Jet (J) - optics: BCL 300
i \ BCL 301 i R1 J 100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
6 Installation and mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
6.1 Storage, transportation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
6.2 Mounting the BCL 300
i \ BCL 301 i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
6.2.1 Mounting via M4 x 5 screws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
6.2.2 Mounting devices BT 56 and BT 56-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
6.2.3 BT 59 mounting device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
6.2.4 BT 300 - 1, BT 300 W mounting devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
6.3 Device arrangement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
6.3.1 Selecting a mounting location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
6.3.2 Avoiding total reflection – Line scanner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
6.3.3 Avoiding total reflection – deflecting mirror scanner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
6.3.4 Avoiding total reflection – oscillating-mirror scanner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
6.3.5 Mounting location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
6.3.6 Devices with integrated heating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
6.3.7 Possible read angles between BCL 300
i \ BCL 301 i and bar code . . . . . . . . . . . . . . . . . . . . . 62
6.4 Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
7 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
7.1 Safety notices for the electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
7.2 BCL 300 i electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
7.2.1 MS 300 connector hood with 2 integrated M12 connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . 66
7.2.2 MK 300 terminal hood with spring-cage terminals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
7.2.3 MA 100 terminal box and corresponding KB 301-3000 cable hood . . . . . . . . . . . . . . . . . . . . 68
7.2.4 KB 301-3000 cable hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
7.2.5 Stand-alone operation BCL 300
i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
7.3 BCL 301
i electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
7.3.1 MS 301 connector hood with 3 integrated M12 connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . 70
7.3.2 MK 301 terminal hood with spring-cage terminals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
7.3.3 MA 100 terminal box and corresponding KB 301-3000 cable hood . . . . . . . . . . . . . . . . . . . . 72
7.3.4 Network operation BCL 301
i in the Leuze multiNet plus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
7.4 Detailed description of the connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
7.4.1 PWR / SW IN/OUT - Voltage supply and switching input/output 1 and 2 . . . . . . . . . . . . . . . . 74
7.4.2 SERVICE – USB interface (Mini-B type) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
7.4.3 HOST / BUS IN for BCL 300
i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
7.4.4 HOST / BUS IN for BCL 301
i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
7.4.5 BUS OUT for the BCL 301
i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
7.5 Leuze multiNet plus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
7.5.1 Wiring the multiNet plus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
7.5.2 The BCL 301
i as network slave . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Leuze electronic GmbH + Co. KG BCL 300 i \ BCL 301 i 3
7.6 Cable lengths and shielding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
8 Display elements and display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
8.1 BCL 300 i \ BCL 301 i LED indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
8.2 BCL 300
i \ BCL 301 i display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
9 Leuze webConfig tool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
9.1 Connecting the SERVICE USB interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
9.2 Installing the required software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
9.2.1 System requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
9.2.2 Installing the USB driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
9.3 Starting the webConfig tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
9.4 Short description of the webConfig tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
9.4.1 Module overview in the Configuration menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
10 Commissioning and configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
10.1 BCL 300 i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
10.1.1 Measures to be performed prior to the initial commissioning . . . . . . . . . . . . . . . . . . . . . . . . . 91
10.1.2 Starting the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
10.2 BCL 301
i - multiNet plus Slave . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
10.2.1 Measures to be performed prior to the initial commissioning . . . . . . . . . . . . . . . . . . . . . . . . . 92
10.2.2 Starting the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
10.3 Additional settings for the BCL 300
i and the BCL 301 i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
10.3.1 Decoding and processing the read data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
10.3.2 Control of the decoding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
10.3.3 Control of the switching outputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
10.4 Transmitting configuration data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
10.4.1 Via the webConfig tool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
10.4.2 Replacing a defective BCL 300
i \ BCL 301 i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
11 Online commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
11.1 Overview of commands and parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
11.1.1 General online commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
11.1.2 Online commands for system control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
11.1.3 Online commands for configuring the switching inputs/outputs. . . . . . . . . . . . . . . . . . . . . . . 102
11.1.4 Online commands for the parameter set operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
12 Diagnostics and troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
12.1 General causes of errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
12.2 Interface errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
12.3 Service and support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
13 Type overview and accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
13.1 Part number code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
13.2 BCL 300
i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
13.3 BCL 301
i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
13.4 Connection hood / terminal box accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
13.5 Accessory – Terminating resistor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
13.6 Accessories – Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
13.7 Accessories – USB cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
13.8 Accessories – Mounting device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
13.9 Accessory - Reflector for AutoReflAct . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Leuze electronic GmbH + Co. KG BCL 300 i \ BCL 301 i 4
14 Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
14.1 General maintenance information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
14.2 Repairs, servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
14.3 Disassembling, packing, disposing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
15 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
15.1 ASCII character set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
15.2 Bar code samples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
15.2.1 Module 0.3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
15.2.2 Module 0.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Leuze electronic GmbH + Co. KG BCL 300 i \ BCL 301 i 5
Figure 2.1: Laser apertures, laser warning signs............................................................................................. 11
Figure 3.1: BCL 300
i - MS 300 hood with integrated M12 connectors ............................................................ 13
Figure 3.2: BCL 300
i - MK 300 terminal hood with spring-loaded terminals.................................................... 14
Figure 3.3: Cable fabrication for MK 300 terminal hood .................................................................................. 14
Figure 3.4: BCL 300
i - MA 100 terminal box with KB 301-3000 cable hood.................................................... 15
Figure 3.5: BCL 300
i - KB 301-3000 cable hood ............................................................................................. 16
Figure 3.6: BCL 301
i - MS 301 hood with integrated M12 connectors ............................................................ 17
Figure 3.7: BCL 301
i - MK 301 terminal hood with spring-loaded terminals.................................................... 18
Figure 3.8: Cable fabrication for MK 301 terminal hood .................................................................................. 18
Figure 3.9: BCL 301
i - MA 100 terminal box with KB 301-3000 cable hood.................................................... 19
Figure 4.1: Line scanner, line scanner with deflecting mirror and oscillating-mirror scanner .......................... 23
Figure 4.2: Possible bar code orientation ........................................................................................................ 24
Figure 4.3: BCL 300
i \ BCL 301 i device construction - line scanner................................................................ 25
Figure 4.4: Device construction BCL 300
i \ BCL 301 i - Line scanner with deflecting mirror............................ 25
Figure 4.5: BCL 300
i \ BCL 301 i device construction - oscillating-mirror scanner ........................................... 26
Figure 4.6: Device construction MS 300/MS 301 hood with integrated connectors......................................... 26
Figure 4.7: Device construction MK 300/MK 301 hood with integrated connectors......................................... 26
Figure 4.8: KB 301/3000 cable hood device construction................................................................................ 27
Figure 4.9: MA 100 terminal box device construction ...................................................................................... 27
Figure 4.10: Deflection principle for the line scanner......................................................................................... 28
Figure 4.11: Deflection principle for the line scanner with oscillating mirror add-on .......................................... 28
Figure 4.12: Deflection principle for the raster scanner ..................................................................................... 29
Figure 4.13: Stand-alone connection BCL 300
i ................................................................................................. 30
Figure 4.14: Networking possibilities using the multiNet plus ............................................................................ 30
Figure 4.15: Scanner arrangement with the multiScan function ........................................................................ 31
Figure 4.16: Reflector arrangement for autoReflAct .......................................................................................... 32
Table 5.1: Specifications of the BCL 301
i and BCL 300 i line/raster scanners without heating ...................... 33
Table 5.2: Specifications of the BCL 301
i and BCL 300 i oscillating-mirror scanners without heating............ 34
Table 5.3: Specifications of the BCL 301
i and BCL 300 i deflection-mirror scanners without heating ............ 35
Table 5.4: Specifications of the BCL 301
i and BCL 300 i line/raster scanners with heating ........................... 36
Table 5.5: Specifications of the BCL 301
i and BCL 300 i oscillating-mirror scanners with heating................. 36
Table 5.6: Specifications of the BCL 301
i and BCL 300 i deflection-mirror scanners with heating ................. 37
Figure 5.1: Dimensioned drawing of complete overview of the BCL 300
i \ BCL 301 i with MS 3xx / MK 3xx .. 38
Figure 5.2: Dimensioned drawing of complete overview of the BCL 300
i \ BCL 301 i with KB 301-3000 ........ 38
Figure 5.3: Dimensioned drawing of BCL 300
i \ BCL 301 i S…102 line scanner .............................................39
Figure 5.4: Dimensioned drawing of BCL 300
i \ BCL 301 i S…100 with deflecting mirror ............................... 40
Figure 5.5: Dimensioned drawing of BCL 300
i \ BCL 301 i O…100 oscillating-mirror scanner ........................ 41
Figure 5.6: Dimensioned drawing of MS 3xx connector hood ......................................................................... 42
Figure 5.7: Dimensioned drawing of MK 3xx terminal hood ............................................................................ 43
Figure 5.8: Dimensioned drawing of KB 301-3000 cable hood........................................................................44
Figure 5.9: Dimensioned drawing of MA 100 terminal box .............................................................................. 45
Figure 5.10: The most important characteristics of a bar code.......................................................................... 45
Table 5.7: Raster line cover dependent on the distance ................................................................................ 46
Figure 5.11: Zero position of the reading distance............................................................................................. 47
Table 5.8: Reading conditions ........................................................................................................................ 47
Figure 5.12: "High Density" reading field curve for line scanner without deflecting mirror................................. 48
Figure 5.13: "High Density" reading field curve for line scanner with deflecting mirror...................................... 48
Figure 5.14: "Medium Density" reading field curve for line scanner without deflecting mirror ........................... 49
Figure 5.15: "Medium Density" reading field curve for line scanner with deflecting mirror ................................ 49
Figure 5.16: "Medium Density" reading field curve for oscillating-mirror scanners............................................ 50
Figure 5.17: Lateral "Medium Density" reading field curve for oscillating-mirror scanners................................ 50
Figure 5.18: "Low Density" reading field curve for line scanner without deflecting mirror ................................. 50

Leuze electronic GmbH + Co. KG BCL 300 i \ BCL 301 i 6
Figure 5.19: "Low Density" reading field curve for line scanner with deflecting mirror ...................................... 51
Figure 5.20: "Low Density" reading field curve for oscillating-mirror scanners ..................................................51
Figure 5.21: Lateral "Low Density" reading field curve for oscillating-mirror scanners ...................................... 51
Figure 5.22: "Ultra Low Density" reading field curve for line scanner without deflecting mirror......................... 52
Figure 5.23: "Ultra Low Density" reading field curve for line scanner with deflecting mirror.............................. 52
Figure 5.24: "Ultra Low Density" reading field curve for oscillating-mirror scanners ......................................... 53
Figure 5.25: Lateral "Ultra Low Density" reading field curve for oscillating-mirror scanners ............................. 53
Figure 5.26: "Ink Jet" reading field curve for line scanner with deflecting mirror ............................................... 54
Figure 6.1: Device name plate BCL 300
i ......................................................................................................... 55
Figure 6.2: Fastening options using M4x5 threaded holes .............................................................................. 56
Figure 6.3: Mounting devices BT 56 and BT 56-1 ........................................................................................... 57
Figure 6.4: Mounting example of BCL 300
i \ BCL 301 i with BT 56.................................................................. 58
Figure 6.5: BT 59 mounting device .................................................................................................................. 58
Figure 6.6: BT 300 - 1, BT 300 W mounting devices ....................................................................................... 59
Figure 6.7: Total reflection – line scanner ........................................................................................................ 60
Figure 6.8: Total reflection – line scanner ........................................................................................................ 61
Figure 6.9: Total reflection – BCL 300
i \ BCL 301 i with oscillating-mirror scanner .......................................... 61
Figure 6.10: Reading angle for the line scanner ................................................................................................ 62
Figure 7.1: Location of the electrical connections............................................................................................ 64
Figure 7.2: BCL 300
i - MS 300 hood with integrated M12 connectors ............................................................ 66
Figure 7.3: BCL 300
i - MK 300 terminal hood with spring-loaded terminals.................................................... 67
Figure 7.4: Cable fabrication for MK 300 terminal hood .................................................................................. 67
Figure 7.5: BCL 300
i - MA 100 terminal box with KB 301-3000 cable hood.................................................... 68
Figure 7.6: BCL 300
i - KB 301-3000 cable hood ............................................................................................. 69
Figure 7.7: BCL 301
i - MS 301 hood with integrated M12 connectors ............................................................ 70
Figure 7.8: BCL 301
i - MK 301 terminal hood with spring-loaded terminals.................................................... 71
Figure 7.9: Cable fabrication for MK 301 terminal hood .................................................................................. 71
Figure 7.10: BCL 301
i - MA 100 terminal box with KB 301-3000 cable hood.................................................... 72
Table 7.1: PWR / SW IN/OUT pin assignment ............................................................................................... 74
Figure 7.11: Switching input connection diagram SWIO_1 and SWIO_2 .......................................................... 75
Figure 7.12: Switching output connection diagram SWIO_1 / SWIO_2 ............................................................. 75
Table 7.2: SERVICE pin assignment – Mini-B type USB interface................................................................. 76
Table 7.3: Pin assignment HOST / BUS IN for BCL 300
i ............................................................................... 76
Figure 7.13: BCL 300
i - Pin assignments - HOST / BUS IN as RS 232 ............................................................ 77
Figure 7.14: BCL 300
i - Pin assignments - HOST / BUS IN as RS 422 ............................................................ 77
Table 7.4: Pin assignment HOST / BUS IN for BCL 301
i ............................................................................... 78
Table 7.5: Pin assignment BUS OUT for BCL 301
i ........................................................................................ 79
Figure 7.15: Leuze multiNet plus system topology ............................................................................................ 79
Figure 7.16: Leuze multiNet plus system topology ............................................................................................ 80
Table 7.6: Cable lengths and shielding........................................................................................................... 81
Figure 8.1: BCL 300
i \ BCL 301 i - LED indicators............................................................................................ 82
Figure 8.2: BCL 300
i \ BCL 301 i - Display ....................................................................................................... 84
Figure 9.1: Connecting the SERVICE USB interface....................................................................................... 86
Figure 9.2: The start page of the webConfig tool............................................................................................. 88
Figure 9.3: Module overview in the webConfig tool ......................................................................................... 89
Figure 10.1: Storing configuration data in the webConfig tool ........................................................................... 95
Table 12.1: General causes of errors ............................................................................................................. 109
Table 12.2: Interface error .............................................................................................................................. 109
Table 13.1: BCL 300
i \ BCL 301 i part number code ....................................................................................... 111
Table 13.2: BCL 300
i type overview ............................................................................................................... 112
Table 13.3: BCL 301
i type overview ............................................................................................................... 113
Table 13.4: Connection hoods / terminal boxes for the BCL 300
i \ BCL 301 i ................................................. 114

Leuze electronic GmbH + Co. KG BCL 300 i \ BCL 301 i 7
Table 13.5: Terminating resistor for the BCL 301 i .......................................................................................... 114
Table 13.6: Connectors for the BCL 300
i \ BCL 301 i ...................................................................................... 114
Table 13.7: Service cable for the BCL 300
i \ BCL 301 i .................................................................................. 114
Table 13.8: Mounting devices for the BCL 300
i \ BCL 301 i ............................................................................ 115
Table 13.9: Reflector for autoReflAct operation.............................................................................................. 115
Figure 15.1: Bar code sample labels (module 0.3) .......................................................................................... 121
Figure 15.2: Bar code sample labels (module 0.5) .......................................................................................... 122

General information
Leuze electronic GmbH + Co. KG BCL 300 i \ BCL 301 i 8
1 General information
1.1 Explanation of symbols
The symbols used in this technical description are explained below.
1.2 Declaration of Conformity
The bar code readers of the BCL 300 i series have been developed and manufactured in accordance with
the applicable European standards and directives.
The manufacturer of the product, Leuze electronic GmbH & Co. KG in D-73277 Owen, possesses a certi-
fied quality assurance system in accordance with ISO 9001.
ATTENTION!
This symbol precedes text messages which must strictly be observed. Failure to observe the
provided instructions could lead to personal injury or damage to equipment.
ATTENTION LASER!
This symbol warns of possible danger caused by hazardous laser radiation.
NOTE
This symbol indicates text passages containing important information.

Safety
Leuze electronic GmbH + Co. KG BCL 300 i \ BCL 301 i 9
2 Safety
The bar code readers of the BCL 3xx i series were developed, manufactured and tested in accordance with
the applicable safety standards. They correspond to the state of the art.
2.1 Intended use
Bar code readers of the BCL 3xx i series are conceived as stationary, high-speed scanners with integrated
decoder for all current bar codes used for automatic object detection.
Areas of application
The bar code readers of the BCL 3xx
i series are especially designed for the following areas of application:
• Storage and conveying technologies, in particular for object identification on fast-moving conveyor
belts
• Pallet transport systems
• Automobile sector
• Omnidirectional reading
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
• as stand-alone safety component in accordance with the machinery directive 1)
• for medical purposes
CAUTION!
Observe intended use!
Only operate the device in accordance with its intended use. The protection of personnel and
the device cannot be guaranteed if the device is operated in a manner not complying with its
intended use.
Leuze electronic GmbH + Co. KG is not liable for damages caused by improper use.
Read the technical description before commissioning the device. Knowledge of this technical
description is an element of proper use.
NOTE
Comply with conditions and regulations!
Observe the locally applicable legal regulations and the rules of the employer's liability insur-
ance association.
ATTENTION!
For UL applications, use is only permitted in Class 2 circuits in accordance with the NEC
(National Electric Code).
1) Use as safety-related component within the safety function is possible, if the component combination is designed corre-
spondingly by the machine manufacturer.
NOTE
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.

Safety
Leuze electronic GmbH + Co. KG BCL 300 i \ BCL 301 i 10
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 indepen-
dently detect possible dangers.
In Germany, certified electricians must fulfill the requirements of accident-prevention regulations DGUV
V3 (e.g. electrician foreman). In other countries, there are respective regulations that must be observed.
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
ATTENTION, LASER RADIATION – CLASS 1 LASER PRODUCT
The device satisfies the requirements of IEC/EN 60825-1:2014 safety regulations for a product
of laser class 1 and complies with 21 CFR 1040.10 except for conformance with IEC 60825-1
Ed. 3., as described in Laser Notice No. 56, dated May 8, 2019.
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.
CAUTION: Opening the device can lead to dangerous exposure to radiation!

Safety
Leuze electronic GmbH + Co. KG BCL 300 i \ BCL 301 i 11
Figure 2.1: Laser apertures, laser warning signs
ALaser aperture
BLaser warning sign
A
BA
B
A
B
BCL 3xx i S/R1 … 102 (H) BCL 3xx i S/R1 … 100 (H)
BCL 3xx
i O … 100 (H)

Fast commissioning / operating principle
Leuze electronic GmbH + Co. KG BCL 300 i \ BCL 301 i 12
3 Fast commissioning / operating principle
Below you will find a short description for the initial commissioning of the BCL 300 i \ BCL 301 i . Detailed
explanations for all listed points can be found throughout this technical description.
3.1 Mounting the BCL 300 i \ BCL 301 i
The BCL 300 i \ BCL 301 i bar code readers can be mounted in two different ways:
• Via four M4x6 screws on the device bottom.
• Via a BT 56 mounting device in the fastening groove on the housing bottom.
3.2 Device arrangement and selection of the mounting location
In order to select the right mounting location, several factors must be considered:
• Size, orientation, and position tolerance of the bar codes on the objects to be scanned.
• The reading field of the BCL 300
i \ BCL 301 i in relation to the bar code module width.
• The resulting minimum and maximum reading distance from the respective reading field.
• The permissible cable lengths between the BCL 300
i \ BCL 301 i and the host system depending on
which interface is used.
• The correct time for data output. The BCL 300
i \ BCL 301 i 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.
For specific information, please refer to Chapter 6 and Chapter 7.
3.3 BCL 300 i electrical connection
For the electrical connection of the BCL 300 i , 4 connection variants are available.
The voltage supply (18 … 30VDC) is connected acc. to the connection type selected.
2 freely programmable switching inputs/outputs for individual adaptation to the respective application are
also available here. Detailed information on this topic can be found in Chapter 7.4.1 and Chapter 7.4.3.
NOTE
The beam of the BCL 300
i \ BCL 301 i exits:
-Parallel to the housing base in the case of the line scanner
-At 105 degrees from the housing base in the case of the deflecting mirror
-Perpendicular to the housing base in the case of the oscillating mirror
In each case, the housing base is the black area in Figure 6.2. The best read results are obtained
when:
• The BCL 300
i \ BCL 301 i 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.

Fast commissioning / operating principle
Leuze electronic GmbH + Co. KG BCL 300 i \ BCL 301 i 13
MS 300 connector hood with 2 integrated M12 connectors
Figure 3.1: BCL 300
i - MS 300 hood with integrated M12 connectors
NOTE
The shielding connection is done via the M12 connector housing.
NOTE
The integrated parameter memory for the simple replacement of the BCL 300
i is located in the
MS 300.
HOST / BUS IN
GND_ISO 3
2
1
4
RXD/RX-
TXD/TX-
RTS/TX+
CTS/RX+
5
PWR / SW IN/OUT
SWIO_2
SWIO_1
3
2
1
4
5
GNDIN VIN
FE
SERVICE
21354
GNDD+D-VB ID
BUS OUT
Mini-B USB socket
(behind protective cap)
M12 connector
(A-coded)
M12 connector
(B-coded)
Blind cap
Connector hood
MS 300

Fast commissioning / operating principle
Leuze electronic GmbH + Co. KG BCL 300 i \ BCL 301 i 14
MK 300 terminal hood with spring-cage terminals
Figure 3.2: BCL 300
i - MK 300 terminal hood with spring-loaded terminals
Cable fabrication and shielding connection
Remove approx. 78 mm of the connection cable sheathing. 15 mm of sheath of the shielded line must be
freely accessible.
Figure 3.3: Cable fabrication for MK 300 terminal hood
The shield is automatically contacted when the cable is lead into the metal screw fitting and fastened when
the cord grip is closed. Then lead the individual wires into the terminals according to the diagram. Wire end
sleeves are not necessary.
NOTE
The integrated parameter memory for the simple replacement of the BCL 300
i is located in the
MK 300.
Terminal hood
MK 300
SERVICE
21354
GNDD+D-VB ID
Mini-B USB socket
(behind protective cap)
Terminal block
PWR / SW IN/OUT
Terminal block
HOST / BUS IN
Terminal designation
MK 300
≈ 55 mm ≈ 8 mm≈ 15 mm

Fast commissioning / operating principle
Leuze electronic GmbH + Co. KG BCL 300 i \ BCL 301 i 15
MA 100 terminal box and corresponding KB 301-3000 cable hood
Figure 3.4: BCL 300
i - MA 100 terminal box with KB 301-3000 cable hood
NOTE
The left side of the housing of the MA 100 features a metal bracket for connecting functional
earth FE to the installation surface (e.g. metallic equipment).
The MA 100 contains a shielding terminal for the shielding connection of the KB 301-3000.
RS485A
CTS / RX+
RXD / RX-
GND_ISO
RS485A / RTS / TX+
RS485B / TXD / TX-
GNDIN
SWIN
VIN
SWOUT
GNDIN
VIN
FE FE
GNDIN
VIN
GNDIN
RS485B
GND_ISO
BUS IN
BUS OUT
Terminal box
MA 100
SERVICE
21354
GNDD+D-VB ID
Cable hood with 3m cable
KB 301-3000
Mini-B USB socket
(behind protective cap)
Metal bracket
FE connec-

Fast commissioning / operating principle
Leuze electronic GmbH + Co. KG BCL 300 i \ BCL 301 i 16
KB 301-3000 cable hood
Figure 3.5: BCL 300
i - KB 301-3000 cable hood
Stand-alone operation BCL 300
i
During stand-alone operation of the BCL 300 i , the host interface of the superior system is connected to
HOST/BUS IN. Please make certain that the correct interface is used on the superior system. The stan-
dard setting of the BCL 300
i for the host interface is RS 232.
NOTE
A contact surface for the shielding connection is located on the cable end of the KB 301-3000.
SERVICE
21354
GNDD+D-VB ID
Cable hood with 3m cable
KB 301-3000
Mini-B USB socket
(behind protective cap)
Assignment
Core color Signal
White FE
White - black GNDIN
Black VIN
White - green SWIO2
Gray SWIO1
White - yellow RXD / RX-
White - red TXD / TX-
Yellow CTS / RX+
Red RTS / TX+
Violet GND_RS232/422
White - brown Reserve
Brown Reserve
White - orange Reserve
Orange Reserve
Green Reserve
Blue Reserve

Fast commissioning / operating principle
Leuze electronic GmbH + Co. KG BCL 300 i \ BCL 301 i 17
3.4 BCL 301 i electrical connection
For the electrical connection of the BCL 301 i , 3 connection variants are available.
The voltage supply (18 … 30VDC) is connected acc. to the connection type selected.
2 freely programmable switching inputs/outputs for individual adaptation to the respective application are
also available here. Detailed information on this topic can be found in Chapter 7.4.1 and Chapter 7.4.3.
MS 301 connector hood with 3 integrated M12 connectors
Figure 3.6: BCL 301
i - MS 301 hood with integrated M12 connectors
NOTE
The shielding connection is done via the M12 connector housing.
NOTE
The integrated parameter memory for the simple replacement of the BCL 301
i is located in the
MS 301.
NOTE
The bus is looped through the MS 301, i.e. the bus is not interrupted when the BCL 301
i is
removed from the MS 301.
The bus is terminated at BUS OUT via an external mounted terminating resistor (see
chapter 13.5 "Accessory – Terminating resistor").
PWR / SW IN/OUT
SWIO_2
SWIO_1
3
2
1
4
5
GNDIN VIN
FE
SERVICE
21354
GNDD+D-VB ID
BUS OUT
VCC485 1
2
3
4
RS485B
RS485A
GND485
FE
5
HOST / BUS IN
3
2
1
4
5n.c.GND485
FE
RS485B
RS485A
Mini-B USB socket
(behind protective cap)
M12 connector
(A-coded)
M12 connector
(B-coded)
M12 socket
(B-coded)
Connector hood
MS 301

Fast commissioning / operating principle
Leuze electronic GmbH + Co. KG BCL 300 i \ BCL 301 i 18
MK 301 terminal hood with spring-cage terminals
Figure 3.7: BCL 301
i - MK 301 terminal hood with spring-loaded terminals
Cable fabrication and shielding connection
Remove approx. 78 mm of the connection cable sheathing. 15 mm of sheath of the shielded line must be
freely accessible.
Figure 3.8: Cable fabrication for MK 301 terminal hood
The shield is automatically contacted when the cable is lead into the metal screw fitting and fastened when
the cord grip is closed. Then lead the individual wires into the terminals according to the diagram. Wire end
sleeves are not necessary.
NOTE
The integrated parameter memory for the simple replacement of the BCL 301
i is located in the
MK 301.
NOTE
The bus is looped through the MK 301, i.e. the bus is not interrupted when the BCL 301
i is
removed from the MK 301. The bus is terminated via slide switch T in the MK 301. If the termi-
nation is activated (slide switch T in the ON position), the downstream bus is disconnected.
Terminal hood
MK 301
SERVICE
21354
GNDD+D-VB ID
Mini-B USB socket
(behind protective
cap)
Terminal block
PWR / SW IN/OUT
Terminal block
HOST / BUS IN
Terminal block
BUS OUT
Slide switch T: bus
termination
Slide switch S1:
multiNet address range low
(0 … 15) / high (16 … 31)
Rotary switch S2:
multiNet address
0… 15
ON OFF
Terminal designation
MK 301
≈ 55 mm ≈ 8 mm≈ 15 mm