International Standards


The International Organization for Standardization
ISO Standards
ISO Part 2


The International Electrotechnical Commission
IEC Standards


European Standards in English
EN Standards


The British Standards Institute
BS Standards


Miscellaneous Sources
Other Standards

Home Page

British Standards: BS6556-1:1985

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 )
Replaces Standards :
Replacement Notes
Now Replaced By
Replaced by Notes
Committee Ref MRE/3

To obtain a quote for this standard, you can email BSI directly via the following email address:

Purchase and delivery details will be returned.