Siemens 7SR224 - Section 4: Connection;Wiring;Diagrams; Wiring Diagram: 7 SR224 Recloser Controller Relay

7SR224 Argus Installation
©2010 Siemens Protection Devices Limited Chapter 5 Page 9 of 16
Section 4: Connection/Wiring/Diagrams
4.1 Wiring Diagram: 7SR224 Recloser Controller Relay
7SR224
BO 1
GND.
BI 1
+ve
+ve
-ve
-ve
I
L1
(I
A
)
22
24
28
2
4
BI 2
-ve
+ve
6
8
BI 3
-ve
+ve
10
12
1
2
5
6
9
10
13
14
BO 2
BO 3
BO 4
BO 5
BO 6
A
V
L1
(V
A
)
21
22
V
L2
(V
B
)
23
24
V
L3
(V
C
)
25
26
V
4
(V
X
)
27
28
BI 4
-ve
+ve
2
4
BI 5
-ve
+ve
6
8
BI 6
+ve
10
BO 7
BO 8
BO 9
BI 7
+ve
12
BI 8
+ve
14
BI 9
-ve
+ve
16
18
BI 10
20
BI 11
+ve
22
BI 12
+ve
24
BI 13
-ve
+ve
26
28
+ve
BO 10
BO 11
BO 12
BO 13
BO 14
1A
5A
1A
5A
I
L2
(I
B
)
1A
5A
I
L3
(I
C
)
1A
5A
I4
(I
G
/I
SEF
)
15
16
11
12
3
4
7
8
A
Analogue
B
PSU
C
I/O
1 2
27 28
1 21 2
27 2827 28
Data
Comms
(Optional)
Rear View
Arrangement of terminals and modules
B
C
A
RS485
Screen
B
Term.
14
16
18
20
Shows contacts internal to relay case
assembly.
Contacts close when the relay chassis is
withdrawn from case
NOTES
BI = Binary Input
BO = Binary Output
21
19
17
23
25
27
3
1
7
5
11
9
15
13
9
5
7
26
3
1
15
11
13
19
17
23
21
27
25
V
AUX
D
(Optional)
I/O
27 28
1 2
V
L3
(V
C
)
21
22
V
4
(V
X
)
23
24
V
5
(V
Y
)
25
26
V
6
(V
Z
)
27
28
V
L1
(V
A
)
17
18
V
L2
(V
B
)
19
20
Alternative Voltage Input Connections for 6VT
Loss of Voltage Models.
Note re-allocation of Terminals
A
E
(Optional)
I/O
1 2
27 28
Figure 4.1-1 Wiring Diagram: 7SR224