56
1MRS755225
Transformer Terminal
Technical Reference Manual, General
RET 54_
5.1.9.6.
Transducer connections
The RTD/analog inputs may be connected to a large variety of different measuring
transducer types, both standardized and customer-specified types.
Three connection screws have been reserved for each channel. Further, one
connection screw (analog ground) has been reserved per every two channels.
Two earth terminals (see figure below), located to the left of the connectors, are
reserved for connecting the protective sheaths of the transducer input cables. The
cable sheath is generally earthed in one end of the cable only.
earthter_b
Fig. 5.1.9.6.-1 Earth terminals
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
X7.1
X6.1
X5.1
X7.2
X4.1
X1.1
X6.2
X5.2
X4.2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
X3.2
X3.1
X3.3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
X3.4
Made in Finland
CE
earth terminals
X2.1
1
2
X2.2
1
2
X2.3
1
2
X2.4
1
2
X2.5
1
2
X2.6
1
2
X2.7
1
2
X2.8
1
2
X2.9
1
2
Содержание RET 54 Series
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