ABB Relion 670 series - Input and output signals

18.2.2 Input and output signals
Table 683: LDCMTRN Input signals
Name Type Default Description
CT1L1 STRING 0 Input to be used for transmit CT-group1 line L1 to
remote end
CT1L2 STRING 0 Input to be used for transmit CT-group1 line L2 to
remote end
CT1L3 STRING 0 Input to be used for transmit CT-group1 line L3 to
remote end
CT1N STRING 0 Input to be used for transmit CT-group1 neutral N to
remote end
CT2L1 STRING 0 Input to be used for transmit CT-group2 line L1 to
remote end
CT2L2 STRING 0 Input to be used for transmit CT-group2 line L2 to
remote end
CT2L3 STRING 0 Input to be used for transmit CT-group2 line L3 to
remote end
CT2N STRING 0 Input to be used for transmit CT-group2 neutral N to
remote end
1MRK505222-UUS C Section 18
Remote communication
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Technical reference manual