Hitachi Relion REL670 Product Manual page 162

Line distance protection
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Line distance protection REL670
Version 2.2
Table 257. Maximum quantity of I/O modules, with ringlug terminals
Note: Only every second slot can be used.
Case sizes
BIM
1/1 x 19" rack casing,
7
one (1) TRM
1/1 x 19" rack casing,
5
two (2) TRM
3/4 x 19" rack casing,
4
one (1) TRM
3/4 x 19" rack casing,
2
two (2) TRM
1/2 x 19" rack casing,
1
one (1) TRM
*) Including a combination of maximum four modules of type BOM or SOM and six modules of type MIM.
162
IOM
BOM/
MIM
Maximum in case
SOM
6
4
6
7 *) possible locations: P3, P5, P7, P9, P11, P13, P15
5
4
5
5 *) possible locations: P3, P5, P7, P9, P11
4
4
4
4 *) possible locations: P3, P5, P7, P9
2
2
2
2, possible locations: P3, P5
1
1
1
1, possible location: P3
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