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BS 6556-3:1985 (R2016)
Low speed digital signals for use in coal mines partTitleEN sectionTitleENMore info
Specifies the message protocols employed with intrinsicaly safe transmitting and receiving circuits forming low speed digital data transmission links in which the data is transmitted by optical or transformer couplings.
| Author | BSI |
|---|---|
| Editor | BSI |
| Document type | Standard |
| Format | File |
| Confirmation date | 2016-06-01 |
| EAN ISBN | 0 580 14232 9 |
| ICS | 29.260.20 : Electrical apparatus for explosive atmospheres 35.020 : Information technology (IT) in general |
| Number of pages | 26 |
| Modified by | AMD 6206 published July 1990 effective July 1990 Free of charge incorporated |
| Year | 1980 |
| Country | United Kingdom |
| Keyword | BS 6556:Part 3:1985 |