ABB RELION REX640 Technical Manual page 1734

Section 13
Protection relay's physical connections
1728
RTD1001
X1
1
mA
mA1
2
3
4
mA
mA2
5
6
7
RTD1
8
Ref
9
10
11 RTD2
Ref
12
13
RTD3
14
Ref
15
16
RTD4
17
Ref
18
X2
1
RTD5
2
Ref
3
4
RTD6
5
Ref
6
7
8 RTD7
Ref
9
10
RTD8
11
Ref
12
13
RTD9
14
Ref
15
16
RTD10
17
Ref
18
1MRS759142 C
REX640
Technical Manual