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| Standard No |
BS6556-1:1985 |
| Title of Standard |
Low speed digital signals for use in coal mines. Specification for optical coupling |
| ISBN |
058014179 9 |
| Date of Publication |
31/01/85 |
| Approx Pages |
14 |
| Description |
Digital signals, Signals, Coal mining, Data transmission, Data processing, Signal transmission, Circuit networks, Circuits, Marking, Couplers, Electric cables, Electrical safety, Coupled circuits, Wire transmission (telecommunication), Network parameters, |
| Cross references |
BS 229, BS 1259, BS 1442, BS 4683, BS 5501:Part 7, BS 5501:Part 9, BS 5754, BS 6556:Part 2, BS 6556:Part 3, Mines and Quarries Act, 1954, Health and Safety at Work etc. Act 1974 |
| International Equiv (If Applicable ) |
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| Replaces Standards : |
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| Replacement Notes |
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| Now Replaced By |
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| Replaced by Notes |
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| Committee Ref |
MRE/3 |
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