External Connection Of Model 101 - Toshiba GRT100 Manual

GRT100
EXTERNAL CONNECTION DIAGRAM
CT
CB
VT
CT
CT
CB
CT
MECHANICAL
TRIP
INDICATION RESET
EVENT
(∗1)These connections are connected
by short-bars before shipment.
BO1
TB1 -1
BO2
2
3
4 BO3
5
6
7
8
9
10
11
12
13
14
15
16
27
28
30
(+)
TB4 -A4
BI1
B4
BI2
A5
BI3
B5
BI4
A6
BI5
B6
BI6
IO1
A7
BI7
B7
BI8
A8
BI9
B8
BI5
BI10
A9
BI11
B9
BI12
A10
BI13
B11
(-)
TB3-A14
BI14
B14
IO2
BI15
A15
BI16
(-)
B15
RELAY FAIL.
≥1
DD FAIL.
TB4 -A16
+5Vdc
(+) DC-DC
DC
B16
SUPPLY
0V
A17
(-)
B17
A18
B18
(∗1)
A15
B15
(CASE EARTH)
E
Figure 12. External connection of Model 101
TB3-A2
A1
B1
B2
A3
B3
BO4
A4
B4
BO5
A5
B5
BO6
A6
B6
BO7
A7
B7
BO8
A8
BO9
B8
A9
BO10
B9
A10
BO11
B10
A11
B11
BO12
(HIGH SPEED
RELAY)
A13
(HIGH SPEED
BO13
B13
RELAY)
A12
FAIL
RELAY FAILURE
B12
TB3-A18
COM-A
B18
A17
(single RS485 port)
COM-B
B17
A16
0V
B16
IRIG-B
TB4-A1
TRIP-1
B1
A2
TRIP-2
B2
A3
TRIP-3
B3
A12
TRIP-4
B12
A13
TRIP-5
B13
Terminal Block Arrangement (Rear view)
16
OUTPUT CONTACTS
SIGNAL LIST (DEFAULT)
IO2
BO1 TRIP-1
BO2 TRIP-2
BO3 DIFT
BO4 1OC, 1OCI
BO5 2OC, 2OCI
BO6 1REF, 1EF, 1EFI
BO7 2REF, 2EF, 2EFI
BO8 FRQ
BO9 V/F TRIP
BO10 V/F ALARM
BO11 THR TRIP
BO12 THR ALARM
BO13 MEC. RIP-1/ -2/ -3/ -4
RS485 I/F
TB3-A18
COM2-A
A17
COM2-B
A16
COM2-0V
Dual RS485 I/F ports
B18
COM1-A
B17
COM1-B
COM1-0V
B16
CN1
TB4 TB3
A1 B1
IRIG-B
E
TB1
1 2
A18 B18
29 30
IO2
IO1
VCT