Input and Output Module IO240
Description
The following terminals are on the input module IO240 for the low-power instrument transformer (LPIT):
•
4 current inputs for the low-power current transformers in the gas insulated switchgears (GIS LPCT), for
example, rogowski coils
•
4 voltage inputs for the low-power voltage transformers in the gas insulated switchgear (GIS LPVT), for
example, capacitive voltage sensors
•
4 temperature measuring channels (4-wire PT100 thermistor)
The connections are distributed over four 14-pole terminal blocks.
Terminals
Overview of Terminals
[le_IO240_overview, 1, --_--]
(1)
Current/Voltage/Temperature terminal xA
(2) Current/Voltage/Temperature terminal xB
(3) Current/Voltage/Temperature terminal xC
(4) Current/Voltage/Temperature terminal xD
(5) Protective grounding terminal
(6) LPIT cable shield
NOTE
x corresponds to the slot in the 19-inch rack.
3.2.20
3.2.20.1
3.2.20.2
Electronic Modules
3.2 Input and Output Modules of the Modular Devices
116 SIPROTEC 5, Hardware Description, Manual
C53000-G5040-C002-J, Edition 08.2020
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