ABB Relion 670 series REC670 - 19. Connection Diagrams

19. Connection diagrams
Table 1. Designations for 1/2 x 19” casing with 1 TRM slot
1MRK002801-AC-2-670-1.2-PG V1 EN
Module Rear Positions
PSM X11
BIM, BOM, SOM, IOM or
MIM
X31 and X32 etc. to X51
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
Table 2. Designations for 3/4 x 19” casing with 1 TRM slot
1MRK002801-AC-3-670-1.2-PG V1 EN
Module Rear Positions
PSM X11
BIM, BOM, SOM, IOM or
MIM
X31 and X32 etc. to
X101 and X102
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, X313
TRM X401
Bay control REC670
1MRK511232-BEN E
Pre-configured
Product version: 1.2
22 ABB