Case From The Rear Side - ABB Relion 650 Series Technical Manual

Section 16
IED hardware
16.1.2
Table 524: Designations for 1/2 x 19" casing with 1 TRM slot
1/2x19"
Front view
p40 p31 p30 p5 p4 p3
Rear view
X11 X31 X41 X51 X401
X301
X302
X303
X311
A
X304
B
C
X32 X42 X52
D
X305 X312
X306 X313
IEC17000067 V1 EN-US
646

Case from the rear side

Rear position
p1
X11
X31 and X32 etc. to X51 and X52
X301, X302, X303, X304
X305
6U
X306
X311: A, B, C, D
X312
X313
X401
Module
PSM
BIM, BOM or IOM
SFP
LDCM
LDCM
SLM
LDCM or IRIG-B
LDCM, IRIG-B or RS485
TRM
Bay control REC650 2.2 IEC
1MRK 511 424-UEN B
IP16286-1 v1
M16105-3 v10
Technical manual