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(+)
(−)
BI1 command
BI1
BI2 command
BI2
BI3 command
BI3
BI4 command
BI4
BI5 command
BI5
BI6 command
BI6
BI7 command
BI7
BI8 command
BI8
BI9 command
BI9
BI10 command
BI10
BI21
For Trip
Circuit
TRP1
Supervision
BI22
TRP2
IO1
1472
1280
IO1-BI1
1473
1281
IO1-BI2
1474
1282
IO1-BI3
1475
1283
IO1-BI4
1284
1476
IO1-BI5
1477
1285
IO1-BI6
Filter
1478
1286
IO1-BI7
1479
1287
IO1-BI8
1288
1480
IO1-BI9
1481
1289
IO1-BI10
1290
IO1-BI21
t
0
0 t
1291
IO1-BI22
1
0V
3.2.1 Binary Input Circuit
IO1
Tripping output relays
2560
TRP1
2561
TRP2
Other output relays
2562
BO1
2563
BO2
2564
BO3
2565
BO4
2566
BO5
2567
FAIL
1
Figure 3.2.2
(+)
(−)
BI1 command
BI2 command
BI3 command
BI4 command
BI5 command
BI6 command
BI7 command
BI8 command
BI9 command
BI10 command
BI11 command
For Trip
Circuit
Supervision
IO2
Tripping output relays
2568
TRP1
2569
TRP2
Other output relays
2570
BO1
2571
BO2
2572
BO3
2573
BO4
2574
BO5
2575
BO6
Binary Output Circuit
⎯
⎯
129
6 F 2 S 0 8 4 2
IO2
1482
1292
BI1
1293
1483
BI2
1484
1294
BI3
1485
1295
BI4
1486
1296
BI5
1487
1297
BI6
Filter
1488
1298
BI7
1489
1299
BI8
1490
1300
BI9
1491
1301
BI10
1492
1302
BI11
1303
BI21
t
0
0 t
TRP1
1304
BI22
TRP2
IO2-BI1
IO2-BI2
IO2-BI3
IO2-BI4
IO2-BI5
IO2-BI6
IO2-BI7
IO2-BI8
IO2-BI9
IO2-BI10
IO2-BI11
IO2-BI21
IO2-BI22
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