ABB RER620 - Terminal Diagrams

39
28. Terminal diagrams
Figure 9. RER620
standard configura-
tion A with options
16
15
19
18
10
11
12
13
14
22
23
24
SO2
TCM- 2
PO4
SO1
TCM- 1
PO3
17
21
20
X120
1
2
3
4
5
6
7
8
9
10
11
12
13
14
IG
IA (F rom OVR3 )
BI 4
BI 3
BI 2
BI 1
RER620
A
B
C
S1
S2
P1
P2
52
BAC
X100
6
7
8
9
10
2
1
3
4
5
PO2
PO1
IRF
+
-
V
aux
X110
16
14
15
19
17
18
22
20
21
SO3
SO2
SO1
IED FAILURE ALARM
24
23
SO4
X110
1
2
5
6
7
8
9
10
BI 6
BI 5
BI 4
BI 3
BI 1
BI 8
BI 7
12
13
11
4
BI 2
3
X105
1
2
5
6
7
8
9
10
BI 6
BI 5
BI 4
BI 3
BI 1
BI 8
BI 7
12
13
11
4
BI 2
3
X105
16
14
15
19
17
18
22
20
21
SO3
SO2
SO1
24
23
SO4
X115
9
6
10
12
11
13
2
14
3
4
7
8
15
16
17
250 Vdc Boost (From UPS)
Battery Ret urn - Common
RS-485 -
RS-485 +
RS-485 CO M
X115
19
20
23
24
Phase A Position
22
21
BI 6
BI 4
BI 5
+
V
18
-
15
X130
1
2
3
9
UPS
Communications
4
5
6
10
7
8
+
-
+
-
+
-
11
12
13
14
15
16
17
18
X1
LAN1
VA (From External VT)
Phase B Position
Phase C Position
Coil
Ph A
Close
Trip
Coil
Ph B
Close
Trip
Coil
Ph C
Close
Trip
1)
1)
1)
1)
1) Order Selectable -Opt ional
2)1)
GND (Case)
RX/+
RX/-
A/+ TX/+
B/-TX/ -
AGND (Isolated Ground)
IRIG-B+
IRIG-B-
1
9
8
7
6
X5
4
3
2
5
DCD Rx/+
AGND
DTR
TxD
RxD
1
9
8
7
6
X6
4
3
2
5
Rx/-
RTS B/ -Tx/-
CTS A/ + Tx/+
X12
Optical ST
2) 100BaseF X / LC or 100 BaseTX / RJ-45
1)
1)
1)
EIA485 /I RIG- B
EIA232/485
VB (From External VT)
VC (From External VT)
VA (From OVR3 )
VB (From OVR3)
VC (From OVR3)
IB (F rom OVR3 )
IC (From OVR3)
52b in OVR3