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BSI BS 5754:1987

Specification for electrical analogue and state signals for use in coal mines
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BSI BS 5754:1987

Specification for electrical analogue and state signals for use in coal mines

PUBLISH DATE 1987
PAGES 14
BSI BS 5754:1987

This British Standard specifies requirements for apparatus incorporating signal circuits intended to be certified intrinsically safe for use in coal mines and which have inputs or outputs, as appropriate, in the form of d.c. voltage analogue signals (type V), or state signals (type S).

It specifies those electrical input and output characteristics of signal sources and signal loads necessary to achieve operational compatibility and also to simplify design for compliance with the relevant standards for intrinsic safety.

Section 1 specifies the general requirements applicable to both types of signals. Sections 2 and 3 contain specific requirements for voltage analogue and state signals respectively.

NOTE The titles of the publications referred to in this standard are listed on the inside back cover.

Intended to promote compatibility between transducers, recorders, indicators and data transmission systems of different manufacture which are being used in systems to control and monitor below ground activities and conditions.
SDO BSI: British Standards Institution
Document Number 5754
Publication Date Feb. 27, 1987
Language en - English
Page Count 14
Revision Level
Supercedes
Committee W/-
Publish Date Document Id Type View
Feb. 27, 1987 BS 5754:1987 Revision
Feb. 29, 1980 BS 5754:1980 Revision