Connection Diagrams - ABB RET670 Product Manual

Transformer protection RET670
Customized
Product version: 1.2

20. Connection diagrams

Table 1. Designations for 1/2 x 19" casing with 1 TRM slot
1MRK002801-AC-2-670-1.2-PG V1 EN
30
Module Rear Positions
PSM X11
BIM, BOM, SOM, IOM or X31 and X32 etc. to X51
MIM and X52
SLM X301:A, B, C, D
LDCM, IRIG-B or RS485 X302
LDCM or RS485 X303
OEM X311:A, B, C, D
LDCM, RS485 or GTM X312, 313
TRM X401
1MRK 504 117-BEN D
ABB