Table of Contents

FOREWORD
0 Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 DLL - PhL interface
6 Systems management - PhL interface
7 DCE independent sublayer (DIS)
8 DTE - DCE interface and MIS-specific functions
9 Medium dependent sublayer (MDS)
10 MDS - MAU interface
11 Types 1 and 7: Medium attachment unit: voltage mode,
   linear-bus-topology 150 Omega twisted-pair wire medium
12 Types 1 and 3: Medium attachment unit: 31,25 kbit/s,
   voltage-mode with low-power option, bus- and tree-topology,
   100 Omega wire medium
13 Type 1: Medium attachment unit: current mode,
   twisted-pair wire medium
14 Type 1: Medium attachment unit: current mode
   (1 A), twisted-pair wire medium
15 Types 1 and 7: Medium attachment unit:
   dual-fiber optical media
16 Type 1: Medium attachment unit: 31,25 kbit/s,
   single-fiber optical medium
17 Void
18 Type 2: Medium attachment unit: 5 Mbit/s, voltage-mode,
   coaxial wire medium
19 Type 2: Medium attachment unit: 5 Mbit/s, optical medium
20 Type 2: Medium attachment unit: network access port (NAP)
21 Type 3: Medium attachment unit: synchronous transmission,
   31,25 kbit/s, voltage mode, wire medium
22 Type 3: Medium attachment unit: asynchronous transmission,
   wire medium
23 Type 3: Medium attachment unit: asynchronous transmission,
   optical medium
24 Type 4: Medium attachment unit: RS-485
25 Void
26 Void
27 Type 8: Medium attachment unit: twisted-pair wire medium
28 Type 8: Medium attachment unit: optical media
29 Type 12: Medium attachment unit: electrical medium
30 Type 16: Medium attachment unit: optical fiber medium at
   2, 4, 8 and 16 Mbit/s
31 Type 18: Medium attachment unit: basic medium
32 Type 18: Medium attachment unit: powered medium
33 Type 24: Medium attachment unit: twisted-pair wire medium
34 Type 20: Medium attachment unit: FSK medium
Annex A (normative) - Type 1: Connector specification
Annex B (informative) - Types 1 and 3: Cable specifications and
        trunk and spur lengths for the 31,25 kbit/s
        voltage-mode MAU
Annex C (informative) - Types 1 and 7: Optical passive stars
Annex D (informative) - Types 1 and 7: Star topology
Annex E (informative) - Type 1: Alternate fibers
Annex F (normative) - Type 2: Connector specification
Annex G (normative) - Type 2: Repeater machine sublayers
        (RM, RRM) and redundant PhLs
Annex H (informative) - Type 2: Reference design examples
Annex I (normative) - Type 3: Connector specification
Annex J (normative) - Type 3: Redundancy of PhL and medium
Annex K (normative) - Type 3: Optical network topology
Annex L (informative) - Type 3: Reference design examples
        for asynchronous transmission, wire medium,
        intrinsically safe
Annex M (normative) - Type 8: Connector specification
Annex N (normative) - Type 16: Connector specification
Annex O (normative) - Type 16: Optical network topology
Annex P (informative) - Type 16: Reference design example
Annex Q (normative) - Type 18: Connector specification
Annex R (normative) - Type 18: Media cable specifications
Annex S (normative) - Type 24: Connector specification
Annex T (informative) - Type 20: Network topology, cable
        characteristics and lengths, power distribution
        through barriers, and shielding and grounding
Bibliography

Abstract

Describes requirements for fieldbus component parts. It also defines the media and network configuration requirements necessary to ensure agreed levels of: a) data integrity before data-link layer error checking; b) interoperability between devices at the physical layer.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 65