Toshiba GR-200 Series Instruction Manual page 935

Wiring work
Bus A
Bus B
BUS VT
Bus C
CB
VT
Motor
Wiring for VCT depends on the
connection settings [Conn-CT]
etc.
Programmable BI
DC SUPPLY
Figure 13.4-1 illustrates example wirings. Power, Current, Voltage, communication signals,
contact signals, and signals for engineering tools are connected with the IED.
VC
Vs
17
18
Ia, Ib, Ic
1
2
3
4
5
6
7
Ie 8
9
10
11
12
13
14
Ve
15
16
T2
1
2 BI1
3
BI2
4
5
BI3
6
BI4
7
BI5
8
BI6
9
BI7
10
BI8
11
BI9
12
BI10
13
BI11
14
BI12
15
BI13
16
BI14
17
BI15
18
T2
RELAY FAIL
1
19
(+)
+5Vdc
DC-DC
20
(-)
0V
17
18
FG
E
Figure 13.4-1 Sample of cable wiring
- 916 -
T1
1
Trip
BO1
coil
2
3
BO2
4
5
BO3
6
7
BO4
8
9
BO5
10
11
BO6
12
13
BO7
14
15
BO8
16
C1
100Base-TX
1000Base-T
C2
100Base-TX
1000Base-T
C3
A3
SIG
B3
A2
DISUSE
B2 IRIG-B
A1
GND
B1
USB
T1
Engineering tools
19
FAIL
Fail signal
20
6F2T0200 (0.15)
Close
coil
LAN
CLOCK
GRE200 (1,2)