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Mounting and commissioning

Leuze electronic

VARIO B

13

TNT

 35/7-2

4

V

4

Mounting and commissioning

Figure 4.1:

Mounting the VARIO B light curtain

Notice!

For the locations of the first and last beams to the profile edge, please refer to table 6.2
"VARIO B dimensions" on page 21.

1.

The transmitter and receiver bars must be aligned with each other with an accuracy of
about 10°. 

2.

Do not place any mechanical load on the bars or bend them, etc.

3.

Be careful during horizontal mounting, as liquids may be detected on the front cover
as if they were objects. If they remain there for a long time, they may penetrate the bar
and damage the electronics. Increased risk of soiling.

4.

Protect the cable from being crushed and from exposure to strong electromagnetic
effects.

5.

Strong extraneous light effect (caused for example by strobe lights, direct sunshine)
on the receiver bar should be avoided.

6.

Prevent optical sensors (for example other light curtains, photoelectric sensors) from
affecting each other by positioning them appropriately or blocking them from each
other, etc.

7.

There must be no reflecting surfaces near the light curtain. Otherwise objects may not
be detected due to the reflection.

M8 connector / connection cable

Transmitter

Receiver

Front cover
Aluminium housing

LED 1
LED 2

Beam 1

Last beam

Me

asuremen

t f

ield 

BB

Pro

fil

e l

engt

h

LLK

LE

K

BK

Ø 4

.5

m

m

LED

Содержание VARIO B

Страница 1: ...VARIO B switching light curtain for object detection GB 01 01 09 50107856 T E C H N I C A L D E S C R I P T I O N...

Страница 2: ...t 38 044 4961818 C illies Co Ltd Tel Int 81 3 3443 4143 Fax Int 81 3 3443 4118 Profa Tech Ltd Tel Int 254 20 828095 6 Fax Int 254 20 828129 Leuze electronic Co Ltd Tel Int 82 31 3828228 Fax Int 82 31...

Страница 3: ...eral information 6 3 2 Performance features 6 3 3 Function 7 3 4 Configuration interface 8 3 5 Configuration software 9 3 6 Parameters 10 4 Mounting and commissioning 13 4 1 Electrical connection 14 4...

Страница 4: ...VARIO B light curtain 14 Figure 4 3 Pin assignments of the cable of the VARIO B light curtain 14 Table 4 1 Flashing codes of the receiver LEDs during the calibration sequence 15 Table 4 2 Display of r...

Страница 5: ...ation may lead to in juries to personnel or damage to the equipment Notice This symbol indicates text passages containing important information 1 3 Declaration of Conformity The VARIO B switching ligh...

Страница 6: ...for medical purposes Attention The light curtains are not certified safety light barrier in accordance with EN 61496 They are not safety components in the spirit of EC machine directive 89 392 EEC wit...

Страница 7: ...e electronic VARIO B 5 TNT 35 7 24V Qualified personnel Mounting commissioning and maintenance of the device must only be carried out by qualified personnel Electrical work must be carried out by a ce...

Страница 8: ...circuit proof light or dark switching Reliable and flexible operation Warning output PNP or NPN short circuit proof for conditions including soil ing malfunction and normal functionality Ensures avai...

Страница 9: ...4000 The products can be installed acc to Plug and Play as follows Install light strips Perform automatic calibration cycle see chapter 4 4 System is now ready The light strips are synchronised via an...

Страница 10: ...e www leuze com under Measuring and switching light curtains Figure 3 1 VB Int 232 interface module Connection Connect the VB Int 232 interface module Part No 501 07711 according to the label to a 24V...

Страница 11: ...tton The connected receiver bar can be activated and deactivated using the Power X button In general parameters are changed in the white fields Changed values are indicated by italic text with a yello...

Страница 12: ...n a manner analogous to that for the receiver bar Max defect tolerance Definition of the maximum tolerable noisy or defective receive signals before the system switches to fault mode flashing LEDs Att...

Страница 13: ...o 255 Default 0 Start 2nd detection range Definition of a second switching range beginning with beam x 0 Complete measurement field length is detection range warning function is 2nd output 2 Warning o...

Страница 14: ...ield is interrupted at least 1 beam Switching behaviour corresponding to the PNP or NPN signal definitions Attention Mode Dark switching corresponds to the inverse of the light switching signal Input...

Страница 15: ...ong time they may penetrate the bar and damage the electronics Increased risk of soiling 4 Protect the cable from being crushed and from exposure to strong electromagnetic effects 5 Strong extraneous...

Страница 16: ...e exceeded 4 Insulate unused wires 4 1 1 M8 plug version Figure 4 2 Pin assignment of the M8 connector of the VARIO B light curtain 4 1 2 Cable version Round cable length 4m 4 9mm Figure 4 3 Pin assig...

Страница 17: ...at the same rate Excessive value differences of the individual beams or beams have not yet been calibrated Check the alignment of the light curtain strips Flashing Flashes alternately Self test detec...

Страница 18: ...eceiver flashes once indicating that data are being saved 7 Check the functionality of the light curtain in the entire monitoring area using an opaque object The calibration items 3 to 6 yellow wire i...

Страница 19: ...transmitter LED flashes LED1 1 LED2 active switching output active Low active de activation signal 0V Relative threshold output 0 Relative threshold warn 3 all beams switched off transmitter LED flas...

Страница 20: ...x status LED in transmitter bar Mechanical data Light curtain housing aluminium natural anodising front cover made of plastic dark red do not use any cleaning agents containing solvents Profile cross...

Страница 21: ...nt field length in mm see table 6 1 on page 20 Electrical connection S8 M8 connector 4000 cable length in mm IVBR 4 2 1 5 7 0 8 8 0 4 0 0 0 Type IVBR VARIO B receiver Beam spacing in mm 5 12 5 25 50 1...

Страница 22: ...on page 20 Measurement function 00 light switching parallel beam analysis 01 light switching parallel and diagonal beam analysis 02 dark switching parallel beam analysis 03 dark switching parallel and...

Страница 23: ...388 32 560 80 500 10 27 13 5 158 5 VB 12 5 488 12 5 488 40 660 80 600 10 27 13 5 158 5 VB 12 5 588 12 5 588 48 760 30 700 10 27 13 5 158 5 VB 12 5 688 12 5 688 56 860 80 800 10 27 13 5 158 5 VB 12 5 7...

Страница 24: ...160 80 500 10 27 20 190 VB 50 2350 50 2350 48 2560 80 600 10 27 20 190 VB 50 2750 50 2750 56 2960 80 700 10 27 20 190 VB 50 3150 50 3150 64 3360 80 800 10 27 20 190 VB 100 700 100 700 8 970 85 400 10...

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