IEC TS 63444:2023 工业网络-以太网APL端口配置文件规范

标准编号：IEC TS 63444:2023

中文名称：工业网络-以太网APL端口配置文件规范

英文名称：Industrial networks – Ethernet-APL port profile specification

发布日期：2023-11-17

标准范围

IEC TS 63444:2023适用于使用符合10BASE-T1L（参见IEEE Std 802.3-2022，第146条）物理层(PHY)的过程自动化设备。具有不同预定义实体或限制参数（例如电压、电流、功率、电容、电感、电缆长度）的以太网-APL本质安全配置文件简化了对不同以太网-APL端口互连的检查。以下技术特征是本文档的一部分:-具有干线/支线安装能力的拓扑；-2线技术（10Mbit/s的全双工通信数据速率）；-长距离（指电缆长度为数百米，跨度可达1 000米）；-本质安全（在危险区域安装具有以太网功能的现场设备）；-通过用于数据通信的相同双线电缆向现场设备供电。

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.

标准预览图