ABB RET670 Product Manual page 38

Transformer protection RET670
Customized
Product version: 1.2
1MRK002801-AC-14-670-1.2-PG V1 EN
Figure 16. Binary in/out module (IOM). Input contacts named XA corresponds to rear position X31, X41, and so
on, and output contacts named XB to rear position X32, X42, and so on.
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1MRK 504 117-BEN D
ABB