Connecting Rtd And Ma Inputs - ABB RELION REX640 Installation Manual

1MRS759115 E
5.4.2

Connecting RTD and mA inputs

• Connect the wires from the transducers to the correct device.
Each terminal for RTDs and mA inputs is dimensioned for one 0.5...2.5 mm
20-14) wire or for two 0.5...1.0 mm
Figure 75: RTD1001
REX640
Installation Manual
RTD1001
X1
1
mA
mA1
2
3
4
mA
mA2
5
6
7
8 RTD1
Ref
9
10
11 RTD2
Ref
12
13
RTD3
14
Ref
15
16
17 RTD4
Ref
18
X2
1
RTD5
2
Ref
3
4
5 RTD6
Ref
6
7
8 RTD7
Ref
9
10
11 RTD8
Ref
12
13
14 RTD9
Ref
15
16
RTD10
17
Ref
18
2
(AWG 20-17) wires.
Connecting
2
(AWG
81