I.S. EN 61158-2:2014

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
Annex ZA (normative) - Normative references to
         International publications with their
         corresponding European publications

Describes the requirements for fieldbus component parts. It also specifies 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.