Connection Diagrams - ABB RET670 Product Manual

Transformer protection RET670
Pre-configured
Product version: 1.1

6. Connection diagrams

Table 1. Designations for 1/2 x 19" casing with 1 TRM slot
IEC08000471 BG V1 EN
30
Module Rear Positions
PSM X11
BIM, BOM, SOM or IOM X31 and X32 etc. to X51
and X52
BIM, BOM, SOM, IOM or X51, X52
GSM
SLM X301:A, B, C, D
IRIG-B 1) X302
OEM X311:A, B, C, D
RS485 or LDCM 2) 3) X312
LDCM 2) X313
TRM X401
1) IRIG-B installation, when included in seat P30:2
2) LDCM installation sequence: P31:2 or P31:3
3) RS485 installation, when included in seat P31:2
Note!
1 One LDCM can be included depending of availability
of IRIG-B respective RS485 modules.
1MRK 504 091-BEN B
Issued: June 2010
ABB