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PDF OPI1000L Data sheet ( Hoja de datos )
| Número de pieza | OPI1000L | |
| Descripción | Optically Coupled Isolators Surface Mount Low Profile | |
| Fabricantes | Bedford Opto Technology | |
| Logotipo |  |
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OPI 1000L Series
Optically Coupled Isolators
These
components
are RoHS
compliant
Pb
Surface Mount Low Profile
ATEX & IECEx CERTIFIED
The OPI 1000L A through E are a series of Optically Coupled Isolators each consisting of a Infrared
emitter coupled to a silicon photo transistor. The series is designed for applications requiring high
voltage isolation between input & output.
· Surface Mount configuration in Tape & Reel
· High Current Transfer ratio– 40% min @ 1mA If
· Low Profile
· 10KV isolation
CERTIFICATE No. - BAS01ATEX1278U/5
Confirmed conform to:-
EN60079-0:2012
EN60079-11:2012
EN60079-26:2007
Conditions of use apply:- See ‘Schedule
of limitations’ on certificate / Details
repeated on Page 5 of this datasheet.
MECHANICAL DATA
2.0 14 +0.2
0
CERTIFICATE No. IECEx BAS 06.0021U/4
Confirmed conform to:-
IEC 60079-0:2011 Edition 6
IEC 60079-11:2011 Edition 6
IEC 60079-26:2006 Edition 2
Conditions of use apply:- See Schedule
of limitations on certificate / Details
repeated on Page 5 of this datasheet.
2.0 6+0.2
0
1.0
1.0 Min Wall
2.55/ 2. 50
5.1+0.1-0.0
7.0 max
0.5+/-0.1
2.5
1.0
1.27
2.54
KC
An E
0.5 Square
BEDFORD OPTO TECHNOLOGY LTD
1,BIGGAR BUSINESS PARK, BIGGAR, LANARKSHIRE, ML12 6FX
Tel: +44 (0) 1899 221221 Fax: +44 (0) 1899 221009
1/6
Iss P 20.10.12
1 page  
OPI 1000L Series
These
components
are RoHS
compliant
Pb
SCHEDULE OF LIMITATIONS
EC TYPE EXAMINATION CERTIFICATE No. BAS01ATEX1278U/5
SCHEDULE OF LIMITATIONS
28th September 2012
1 - The Opto Isolator must be mounted on a p.c.b. having a CTI of at least 175 such that creepage and clearance
distances are not impaired. i.e.:- on an uncoated printed circuit board that maintains at least 10mm in air.
2 - The Opto Isolator may be used to provide isolation between either:-
(i) A non-intrinsically safe circuit and an intrinsically safe circuit, (Non IS:IS), where the IS circuit voltage is not
greater than 75 Volts peak or d.c..
OR
(ii) Two intrinsically safe circuits (IS:IS), where the sum of the two circuit voltages is not greater than 375 Volts
peak or d.c..
3 - The Opto Isolator must be installed such that the connection pins are provided with a degree of protection of at least
IP20 where gasses and vapours may be present. If the Opto Isolator is to be installed where dusts represent a
hazard, then it must be provided with a degree of protection of at least IP54 and the overall apparatus must be
Appropriately certified for the requirements for Dusts.
4 - The Opto Isolator must be installed with external power limiting components as specified in:-
EN60079-11:2012, Clause 8.9.2.
CERTIFICATE No.:- IECEx BAS 06.0021U Date of Issue:- 2012-10-02
SCHEDULE OF LIMITATIONS
ISSUE No.: 4
1. When used in intrinsically safe apparatus it will be necessary to determine a
surface temperature classification for the opto-isolator:-
2. The Opto Isolator must be mounted on a printed circuit board such that
creepage and clearance distances are not impaired.
3. The Opto Coupler must be installed such that the connection pins are provided with a degree of protection of IP20
where gasses and vapours may be present. If the Opto Coupler is to be installed within apparatus where flamma-
ble dusts represent the hazard then it must be provided with a degree of protection of IP54 and the apparatus
must be appropriately certified for dust hazards.
5 The Opto Isolator must be installed with external power limiting components as specified in:-
IEC60079-11:2011 Ed 6, Clause 8.9.2.
BEDFORD OPTO TECHNOLOGY LTD
1,BIGGAR BUSINESS PARK, BIGGAR, LANARKSHIRE, ML12 6FX
Tel: +44 (0) 1899 221221 Fax: +44 (0) 1899 221009
5/6
Iss P 20.10.12
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet OPI1000L.PDF ] | |
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