BS 6556-2 – Low speed digital signals for use in coal mines
Defines electrical input and output characteristics of intrinsically safe transmitting and receiving circuits forming a low speed digital data transmission link in which data is transmitted using frequency shift keying techniques
Cross References: BS 229 BS 1259 BS 1442 BS 4683 BS 5501:Part 7 BS 5501:Part 9 BS 5754 BS 6556:Part 1 BS 6556:Part 3 Mines and Quarries Act, 1954 Health and Safety at Work etc. Act 1974
Product Details
Published:
01/31/1985
ISBN(s):
0580142094
Number of Pages:
22
File Size:
1 file , 480 KB
Product Code(s):
373468, 373468, 00373468
Note:
This product is unavailable in Ukraine, Russia, Belarus
