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Instruction

Manual

SF2

Series

17

L-brackets are available on request (see Fig.13).
Rigid fixing brackets can be used where no
large mechanical compensation is required
during the alignment operation.
The rotating supports for the correction of
the bar inclination are available on request.

In case of applications with particularly
strong vibrations, anti-vibration shock
absorbers, together with rigid brackets.
The recommended mounting positions
according to the safety light curtain length
are shown in the following drawings and
table:

MODEL

L (mm)

A (mm)

B (mm)

C (mm)

SF2-30-015-PP-*

212 72

70 -

SF2-kk-030- PP-*

359 179

90 -

SF2-kk-045- PP-*

506 286

110 -

SF2-kk-060- PP-*

653 373

140 -

SF2-kk-075- PP-*

800 460

170 -

SF2-kk-090- PP-*

947 547

200 -

SF2-kk-105- PP-*

1094 654

220 -

SF2-kk-120- PP-*

1241 841

200

420

SF2-kk-135- PP-*

1388 988

200

494

SF2-kk-150- PP-*

1535 1095

220 547

*

=

X

automatic RESTART version

Y

manual RESTART version

kk

= Resolution (30mm – 50 mm – 90 mm)

Fig. 13

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16
17
18
19
20
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Содержание SF2 Series

Страница 1: ...allation of several adjacent safety light curtains 14 2 2 4 Use of deviating mirrors 15 3 MECHANICAL MOUNTING 16 4 ELECTRICAL CONNECTIONS 18 4 1 Notes on the connections 19 4 2 TEST timing diagrams 20...

Страница 2: ...Safety of machinery electro sensitive protective equipment General requirements and test CEI IEC 61496 2 1997 Safety of machinery electro sensitive protective equipment Particular requirements for equ...

Страница 3: ...ng device Some parts or sections of this manual containing important information for the operator are preceded by a note Notes and detailed descriptions about particular characteristics of the SAFEasy...

Страница 4: ...90 mm resolution present sensitive areas with inferior resolution with respect to the declared value The resolution of the device is the minimum dimension which an opaque object must have in order to...

Страница 5: ...t of the controlled area is the effectively protected area It delimits the area where an opaque object with larger or equal dimensions respect to the resolution of the safety light curtain may certain...

Страница 6: ...anical parts of Automatic machines Packaging machines handling machines storing machines Textile ceramic wood and leather working machines Automatic and semi automatic assembly lines Automatic warehou...

Страница 7: ...out by qualified personnel according to the indications included in the special sections refer to sections 2 3 4 5 6 The safety light curtain must be securely placed in a particular position so that...

Страница 8: ...be detected must be larger than the resolution level of the ESPE The ESPE must be installed in a place compatible with the technical characteristics shown in section 9 Do not place the device in parti...

Страница 9: ...area must only be possible by passing through the protecting safety light beams Fig 4a shows some examples of possible access to the machine from the top and the bottom sides These situations may be v...

Страница 10: ...of the safety light curtain very near to the dangerous area is possible a second light curtain must be mounted in a horizontal position in order to prevent any lateral access as shown in Fig 5b Fig 5...

Страница 11: ...g of the OSSD contacts 2 Machine stopping time the time between the effective opening of the contacts of the ESPE and the real stop of the dangerous movement of the machine 3 ESPE resolution 4 Approac...

Страница 12: ...e 900 mm H2 and the height of the lowest beam shall be 300 mm H1 If the safety light curtain must be mounted in a horizontal position Fig 7 the distance between the dangerous area and the most distant...

Страница 13: ...rtains over under or laterally may cause passive reflections These reflections can compromise the recognition of an object inside the controlled area see Fig 8 Fig 8 However if the RX receiver detects...

Страница 14: ...e between emitter TX and receiver RX Maximum opening angle of the light beam sent by the safety light curtain in particular 10 for ESPE Type 2 5 as to the optic axis The graphic in Fig 9 shows the dat...

Страница 15: ...ht curtains When several safety devices must be installed in adjacent areas it s necessary to prevent the interferences between the emitter of one device and the receiver of another Fig 10 gives an ex...

Страница 16: ...alignment of the emitter and the receiver can be a very critical operation when deviating mirrors are used Even a very small angular displacement of the mirror is enough to loose alignment The minimu...

Страница 17: ...her The connectors must be positioned on the same side and the distance must be included within the operating range of the SF2 light curtain see section 9 Technical data Once positioned the two units...

Страница 18: ...hock absorbers together with rigid brackets The recommended mounting positions according to the safety light curtain length are shown in the following drawings and table MODEL L mm A mm B mm C mm SF2...

Страница 19: ...light curtain A M12 5 pole connector is used for the receiver and a M12 4 pole connector for the emitter 4 5 3 1 2 0 V OSSD1 24 Vdc 24 Vdc OSSD2 RECEIVER RX 1 brown 24 Vdc 2 white OSSD 1 3 blue 0 V 4...

Страница 20: ...al test is necessary to verify the correct functioning of the safety light curtain Press the relevant button to activate the test If TEST is connected to 0 Vdc or unconnected at the system powering th...

Страница 21: ...e output functions are self checked every 0 5 seconds during normal operation The TEST function also can be activated by simply pressing the external push button for at least 0 5 seconds as shown in t...

Страница 22: ...safety contacts cannot be connected in series or in parallel but can be used separately If one of these configurations Fig 15 16 17 is erroneously used the device enters into the block condition see c...

Страница 23: ...NC button If the wire is not connected or connected to 0VDC the SF2 light curtain enters in break condition The MPCE coils must be suppressed Thanks to these contacts the safety light curtain controls...

Страница 24: ...OPERATING STATUS SAFE condition BREAK condition OFF OFF OFF ON Normal operating mode no beams are interrupted ON ON ON OFF Non aligned light curtain Non aligned high side Highest beam interrupted OFF...

Страница 25: ...e top yellow LED LOWH ALIGN is OFF In this condition the SAFE LED switches ON Note Ensure that the green light of the LED is ON and steady C Delimit the area in which the SAFE LED is steady through so...

Страница 26: ...l installation and the electrical connections have been effected as explained in the previous paragraphs it is possible to carry out the alignment of the safety light curtain according to the followin...

Страница 27: ...LED is steady through some small adjustments for the first and then for the second unit then place both units in the centre of this area Fix the two units firmly using pins and brackets Verify that th...

Страница 28: ...ferent ways Automatic Restart when an opaque object is detected the ESPE enters in the BREAK condition Then after the opaque object has been removed from the controlled area the ESPE begins its normal...

Страница 29: ...TED BEAMS TEST push button FREE BEAMS NORMAL FUNCTIONING FREE BEAMS OSSD OFF OSSD ON TX TX RX RX RX TX MANUAL RESTART VERSION BREAK SAFE OSSD ON SAFE OSSD OFF BREAK OSSD OFF BREAK OSSD ON SAFE X X ON...

Страница 30: ...ALIGN HIGH LED yellow when OFF indicates the correct alignment of the last TX optic with the corresponding RX optic top side of the device When continuously ON indicates that it is necessary to press...

Страница 31: ...continues contact Datasensor Press TEST button for at least 0 5 seconds see section 6 the RESTART RESET timing diagram If the condition continues contact Datasensor Check the alignment of both units...

Страница 32: ...of the safety distance see section 2 Installation Mode The safety distance between the dangerous areas and the ESPE are in accordance with the instructions included in section 2 Installation Mode Acc...

Страница 33: ...device A power failure caused by interferences may cause the temporary opening of the outputs but the safe functioning of the light curtain will not be compromised 8 3 Warranty All appliances are und...

Страница 34: ...ity 15 95 no condensation Electrical protection Class 1 see note Mechanical protection IP 65 EN 60529 Ambient light rejection IEC 61496 2 Vibrations 0 35 mm amplitude 10 55 Hz frequency 20 sweep for e...

Страница 35: ...28 17 17 SF2 50 075 PP 735 775 21 18 SF2 50 090 PP 882 922 25 19 SF2 50 105 PP 1029 1069 25 20 SF2 50 120 PP 1176 1216 33 22 SF2 50 135 PP 1323 1363 37 23 SF2 50 150 PP 1470 1510 41 24 50 0 2 15 SF2 9...

Страница 36: ...in mm MODEL L1 L2 SF2 30 015 PP 227 147 SF2 kk 030 PP 374 294 SF2 kk 045 PP 521 441 SF2 kk 060 PP 668 588 SF2 kk 075 PP 815 735 SF2 kk 090 PP 962 882 SF2 kk 105 PP 1109 1029 SF2 kk 120 PP 1256 1176 SF...

Страница 37: ...available MODEL DESCRIPTION ST KSF2 Antiscratch fixing bracket kit 4 pcs ST KSTD Angled fixing bracket kit 4 pcs ST K4AV Antivibration support kit 4 pcs ST K6AV Antivibration support kit 6 pcs ST K4O...

Страница 38: ...2 mm SE DM 500 Deviating mirror H 550 mm 554 384 SE DM 600 Deviating mirror H 700 mm 704 534 SE DM 800 Deviating mirror H 900 mm 904 734 SE DM 900 Deviating mirror H 1000 mm 1004 834 SE DM 1200 Deviat...

Страница 39: ...ION L mm X mm SE S 800 Column and floor stand H 800 mm 800 30x30 SE S 1000 Column and floor stand H 1000 mm 1000 30x30 SE S 1200 Column and floor stand H 1200 mm 1200 30x30 SE S 1500 Column and floor...

Страница 40: ...tand H 567 mm 567 SE P 600 Protective stand H 714 mm 714 SE P 750 Protective stand H 861 mm 861 SE P 800 Protective stand H 969 mm 969 SE P 900 Protective stand H 1069 mm 1069 SE P 1050 Protective sta...

Страница 41: ...ial 5 pin 3 m cable CS A1 03 G 05 Axial 5 pin 5 m cable CS A1 03 G 10 Axial 5 pin 10 m cable Safety relay The drawing shows the connection between the SAFEasyTM safety light curtain series and and the...

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