ABB Relion 670 series - Page 56

Table 6: Designations for 1/1 x 19” casing with 1 TRM slot
1MRK002801-AC 5 670 1.2 PG V1 EN
Module Rear Positions
PSM X11
BIM, BOM,
SOM, IOM or
MIM
X31 and X32 etc. to X161
and X162
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
Section 5 1MRK 502 029-UEN A
Installing the IED
50
Installation and commissioning manual