CENELEC
Project
| Reference | EN 61158-2:2010 |
|---|---|
| Title | Industrial communication networks - Fieldbus specifications - Part 2: Physical layer specification and service definition |
| Project Number | 22477 |
| Abstract/Scope | IEC 61158-2:2010(E) specifies the requirements for fieldbus component parts. It also specifies the media and network configuration requirements necessary to ensure agreed levels of: - data integrity before data-link layer error checking; - interoperability between devices at the physical layer. This fifth edition cancels and replaces the fourth edition published in 2007. This edition constitutes a technical revision. It includes the following significant technical changes with respect to the previous edition: - for Type 18, Table 157 reduced tolerance to 5%; - for Type 18, in 32.5.3.1 removed minimum cable length; - for Type 18, in 32.5.4. and R.2.2 cable reference removed; - for Type 18, Table 160 and 161 terminating resistor value changed to 680 Ohm. |
| Status |
Published
|
Status
| Current Stage code | 6060 |
|---|---|
| Current Stage code date | 2010-10-08 |
| Current Stage code deadline | 2011-06-01 |
| Deadline date for vote |
Legal
| Directive(s) | |
|---|---|
| Mandate(s) | M/490 |
| Order Voucher |
Details
| IEC Technical Body | IEC/SC 65C |
|---|---|
| Reference Document | IEC 61158-2:2010 (EQV) |
| ICS | 25.040 - Industrial automation systems 35.100 - Open systems interconnection (OSI) 35.240.50 - IT applications in industry |
| Keywords | Industrial; Communication; Network; Fieldbus;Physical layer |
| Note | Supersedes EN 61158-2:2008 |
| A-Deviation(s) | |
| Special National Condition(s) |
Environment
|
Clause
|
Categories - Aspects
|
Product Life Cycle
|
Information
|
|---|
History
Implementation Dates
| date of Ratification (DOR) (1) | 2010-09-01 |
|---|---|
| date of Availability (DAV) (2) | 2010-10-08 |
| date of Announcement (DOA) (3) | 2010-12-01 |
| date of Publication (DOP) (4) | 2011-06-01 |
| date of Withdrawal (DOW) (5) | 2013-09-01 |
Relations
| Supersedes | EN 61158-2:2008 |
|---|---|
| Superseded by | FprEN 61158-2:2012 |
| Normative reference (6) | ANSI TIA/EIA-485-A:1998 ANSI TIA/EIA-644-A: ANSI TIA/EIA-422-B:1994 ANSI TIA/EIA-232-F:1997 ISO/IEC 7498 series ISO/IEC 8482:1993 ISO/IEC 8802-3:2000 ISO/IEC 9314-1:1989 ISO/IEC 10731:1994 IEC 60050-731:1991 EN 60079-11:2007 EN 60079-14 EN 60079-25:2010 IEC 60169-17 IEC 60189-1 IEC 60255-22-1 HD 60364-4-41:2007 corr. July 2007 HD 60364-5-54:2007 IEC 60529:2001 EN 60603-7-4:2010 IEC 60760:1989 IEC 60793 series EN 60794-1-2 IEC 60807-3:1990 IEC 60874-10-1:1997 EN 61000-4-2:2009 EN 61000-4-3:2006 EN 61000-4-4:2004 EN 61131-2:2007 IEC 61156-1 EN 61158-4-2:2008 EN 61158-4-3 EN 61169-8 EN 61754-2:1997 EN 61754-13:2006 EN 61754-22:2005 |
(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
