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Siemens Simatic S7-400 User Manual

Page 288

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Analog Modules

5-72

S7-400, M7-400 Programmable Controllers Module Specifications

A5E00069467-07

Terminal Assignment Diagram of the SM 431; AI 8

13 Bit

MANA

V

A

V

A

Voltage
measurement

Current measure-
ment

Resistance mea-
surement

MV0+

MV0+

M0+

M0–

M1+

M1–

M2+

M2–

M3+

M3–

M0–

MV1+

M1–

MV2+

M2–

MV3+

M3–

M

MV4+

M4–

MV5+

M5–

MV6+

M6–

MV7+

M7–

MV7+
MI7+
MI7+
M7–

MV6+
MI6+
MI6+
M6–

MV5+
MI5+
MI5+
M5–

MV4+
MI4+
MI4+
M4–

MV3+
MI3+
MI3+
M3–

MV2+
MI2+
MI2+
M2–

MV1+
MI1+
MI1+
M1–

MI0+
MI0+
M0–

IC0+

IC0–

IC1+

IC1–

IC2+

IC2–

IC3+

IC3–

CH0

CH1

CH2

CH3

CH4

CH5

CH6

CH7

CH0

CH1

CH2

CH3

CH4

CH5

CH6

CH7

CH0

CH2

CH4

CH6

ANA

29
30
31
32
33
34
35
36
37

39
40
41
42
43
44
45
46
47
48

38

1
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

Word 0

Word 2

Word 4

Word 6

Word 8

Word 10

Word 12

Word 14

Word 0

Word 4

Word 8

Word 12

Figure 5-26

Terminal Assignment Diagram of the SM 431; AI 8 x 13 Bit

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