Electrical Power Connection and Interfacing
MAN0984_Iss 4_01/19
Touchpoint Plus
Pt. No. 3011M5001
39
Technical Handbook
5.2.10
mA Input Module Connections
Note:
mA input channels are limited to 20 W per channel to a combined total of 40 W (68 W if Main Module Terminals
13 to 21 are not used). Sensors requiring more than 20 W must have their own power supplies.
Module Label
Terminal
Identifier
Field device
mA Input 1
1
+VE
+24 VDC
2
VE
0 VDC
3
Sig
4 20 mA signal
mA Input 2
4
+VE
+24 VDC
5
VE
0 VDC
6
Sig
4 20 mA signal
mA Input 3
7
+VE
+24 VDC
8
VE
0 VDC
9
Sig
4 20 mA signal
mA Input 4
10
+VE
+24 VDC
11
VE
0 VDC
12
Sig
4 20 mA signal
mA Input 5
13
+VE
+24 VDC
14
VE
0 VDC
15
Sig
4 20 mA signal
mA Input 6
16
+VE
+24 VDC
17
VE
0 VDC
18
Sig
4 20 mA signal
mA Input 7
19
+VE
+24 VDC
20
VE
0 VDC
21
Sig
4 20 mA signal
mA Input 8
22
+VE
+24 VDC
23
VE
0 VDC
24
Sig
4 20 mA signal
Table 6.
mA Input Module Connections
Three Wire Device Powered by a mA Input Module
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