1MRS755225
Transformer Terminal
Technical Reference Manual, General
RET 54_
47
5.1.8. Digital outputs
The outputs of the RET 54_ transformer terminal are categorized as follows:
The events and parameters of I/O cards are included in the event and parameter lists
on the CD-ROM “Technical Descriptions of Functions” (see “Related documents”
on page 9).
For information about terminal connections for the outputs, refer to terminal
diagrams (beginning on page 95), where all the outputs are included with relay
connector terminals.
For technical data of the outputs, see Table 5.2.1-6 on page 91.
1)
Trip Circuit Supervision function included
HSPO High-speed power output, double-pole contact, preferred for tripping
purposes and for circuit breaker and disconnector control
PO Power output, either single-pole or double-pole contact, preferred for
circuit breaker and disconnector control
SO Signal output, either NO (Normally Open) or NO/NC (Normally Open/
Normally Closed) contact
Table 5.1.8-1 Digital outputs
RET 541 RET 543 RET 545
Outputs
PS1_4_HSPO1
1)
PS1_4_HSPO1
1)
PS2_4_HSPO1
1)
PS1_4_HSPO2
1)
PS1_4_HSPO2
1)
PS2_4_HSPO2
1)
PS1_4_HSPO3 PS1_4_HSPO3 PS2_4_HSPO3
PS1_4_HSPO4 PS1_4_HSPO4 PS2_4_HSPO4
PS1_4_HSPO5 PS1_4_HSPO5 PS2_4_HSPO5
PS1_4_SO1 PS1_4_SO1 PS2_4_HSPO6
BIO1_5_SO1 BIO1_5_SO1 PS2_4_HSPO7
BIO1_5_SO2 BIO1_5_SO2 PS2_1_HSPO8
BIO1_5_SO3 BIO1_5_SO3 BIO1_5_SO1
BIO1_5_SO4 BIO1_5_SO4 BIO1_5_SO2
BIO1_5_SO5 BIO1_5_SO5 BIO1_5_SO3
BIO1_5_SO6 BIO1_5_SO6 BIO1_5_SO4
BIO2_7_PO1 BIO1_5_SO5
BIO2_7_PO2 BIO1_5_SO6
BIO2_7_PO3 BIO1_6_SO1
BIO2_7_PO4 BIO1_6_SO2
BIO2_7_PO5 BIO1_6_SO3
BIO2_7_PO6 BIO1_6_SO4
BIO1_6_SO5
BIO1_6_SO6
BIO2_7_PO1
BIO2_7_PO2
BIO2_7_PO3
BIO2_7_PO4
BIO2_7_PO5
BIO2_7_PO6
Outputs /
total
12 18 26
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