ABB Relion 650 series RET650 Product Manual page 35

ABB
Transformer protection RET650
Product version: 1.1
1MRK006501-FB 5 PG 1.1 IEC V1 EN
Figure 23. Power supply module (PSM),
110-250V DC
1MRK006501-FB 6 PG 1.1 IEC V1 EN
Figure 24. Transformer module (TRM)
1MRK 504 127-BEN -
Issued: February 2011
1MRK006501-FB 7 PG 1.1 IEC V1 EN
Figure 25. Analog input module (AIM)
1MRK006501-FB 8 PG 1.1 IEC V1 EN
Figure 26. Binary input/output (BIO) option
(Terminal X331, X334)
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