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Publication details

Publication CODE Title
IEC TS 63444:2023 (2023-11) INDUSTRIAL NETWORKS ' ETHERNET-APL PORT PROFILE SPECIFICATION
 
Price Excl. VAT Total number of pages, tables and drawings
249.00 € 36.
Description
IEC TS 63444:2023 is applicable to process automation equipment using a 10BASE-T1L compliant (see IEEE Std 802.3-2022, Clause 146) Physical Layer (PHY). Ethernet-APL intrinsically safe profiles with different predefined entity or limitation parameters (for example voltage, current, power, capacitance, inductance, cable length) simplify the examination of the interconnection of different Ethernet-APL ports.
The following technical features are part of this document:
- topology with trunk/spur installation capability;
- 2-wire technology (full-duplex communication data rate of 10 Mbit/s);
- long distance (refers to cable lengths of several hundred meters, with spans up to 1 000 m);
- intrinsic safety (installation of Ethernet-capable field devices in hazardous areas);
- power supply to field devices over the same 2-wire cable used for data communication.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN version

Status
Status IEC PUBLICATION
Situation Currently active
Origin
Committee TC 65/SC 65C
DIGITAL COMMUNICATIONS
Responsible Ir DELENS Marc
Approval
BEC Approval 2023-11-17
ICS-Code (International Standards Classification) 29.240
NBN Status New
IEC publication date 2023-11-17
IEC stability date 2026-12-31
IEC file modification date 2023-11-20
IEC last modification date 2023-11-20