Title:
PLC ANALOG MODULE COMPRISING HART PASS-THROUGH INTERFACE
Document Type and Number:
WIPO Patent Application WO/2021/125452
Kind Code:
A1
Abstract:
The present invention relates to a PLC analog module which supports a HART protocol, wherein the PLC analog module enables a resource management server to effectively manage a plurality of HART support apparatuses by supporting a PLC system interface and modulation and demodulation of HART signals, thereby reducing the time and cost required for maintenance and management.
Inventors:
SIN YONG GAK (KR)
Application Number:
PCT/KR2020/004486
Publication Date:
June 24, 2021
Filing Date:
April 02, 2020
Export Citation:
Assignee:
LS ELECTRIC CO LTD (KR)
International Classes:
G05B19/05; G06F13/38
Foreign References:
| US10311006B2 | 2019-06-04 | |||
| US20180165658A1 | 2018-06-14 | |||
| US20150148918A1 | 2015-05-28 | |||
| US20150156286A1 | 2015-06-04 | |||
| US20150153717A1 | 2015-06-04 |
Other References:
See also references of EP 4080298A4
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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