Hitachi Relion 670 Series Product Manual page 178

Line differential protection RED670
Version 2.2
Table 271. Binary input/output module selection, continued
Binary input/output Ordering no
modules
IOM 8 inputs, RL 1MRK000173-CE
220-250 VDC,
50mA, 10+2
output relays
IOM 8 inputs, RL 1MRK000173-CF
220-250 VDC,
110mA, 10+2
output relays
IOM with MOV 8 1MRK000173-GC
inputs, RL 24-30
VDC, 50mA,
10+2 output
relays
IOM with MOV 8 1MRK000173-AD
inputs, RL 48-60
VDC, 50mA,
10+2 output
relays
IOM with MOV 8 1MRK000173-BD
inputs, RL
110-125 VDC,
50mA, 10+2
output relays
IOM with MOV 8 1MRK000173-CD
inputs, RL
220-250 VDC,
50mA, 10+2
output relays
mA input module 1MRK000284-AB
MIM 6 channels
SOM static 1MRK002614-CA
output module, 6
heavy duty static
outputs, 250 VDC
+ 6 output relays
1) These black marks indicate the maximum number of modules per casing type and the slots that can be occupied.
2) Only every second slot can be used; see Table
3) SOM must not be placed in the following positions: 1/2 case slot P5, 3/4 case 1 TRM slot P10, 3/4 case 2 TRM slot P7, 1/1 case 2 TRM slot P13, 1/1 case, 1 TRM slot P16.
178
P1 P1 P1
P2 P2 P2
U U U
V V V
W W W
Y Y Y
R R R
T2 T2 T2
Selected
270
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Selection
P1 P1 P1 P1 P1 P1
P2 P2 P2 P2 P2 P2
U U U U U U
V V V V V V
W W W W W W
Y Y Y Y Y Y
R R R R R R
T2 T2 T2 T2 T2 T2
1MRK 505 379-BEN R
Notes and rules
P1 P1 P1 P1 P1
P2 P2 P2 P2 P2
U U U U U
V V V V V
W W W W W
Y Y Y Y Y
R R R R R
T2 T2 T2 T2 3)
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