Siemens M7-400 ユーザーズマニュアル
Analog Modules
5-124
S7-400, M7-400 Programmable Controllers Module Specifications
A5E00069467-07
Terminal Assignment Diagram of the SM 431; AI 8
RTD
16 Bit
SO0
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
SE+0
SE–0
SE–0
AGND
29
30
31
32
33
34
35
36
37
30
31
32
33
34
35
36
37
39
40
41
42
43
44
45
46
47
48
40
41
42
43
44
45
46
47
48
38
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
INTF
EXTF
EXTF
Word 0
Word 2
Word 4
Word 6
Word 1
Word 3
Word 5
Word 7
SO1
SE+1
SE–1
SE–1
AGND
SO2
SE+2
SE–2
SE–2
AGND
SO3
SE+3
SE–3
SE–3
AGND
SO4
SE+4
SE–4
SE–4
AGND
SO5
SE+5
SE–5
SE–5
AGND
SO6
SE+6
SE–6
SE–6
AGND
SO7
SE+7
SE–7
SE–7
AGND
Figure 5-39
Terminal Assignment Diagram of the SM 431; AI 8 x RTD x 16 Bit