Jumpering Oftheanaiog Signals; Circuitryoftheanalog Signaljumpering - Siemens SIMATIC S5 1P 243 Equipment Manual

5.5
5.5.1 Circuitry of the Analog Signal Jumpering
The two soldering bases X29 and X32 (see section 5.1) form the basis for the jumpering of the
analog signals. Via these bases, by means of soldering in jumpers, the required analog signals or
the different internal module components can be connected in a user–specific way.
The following diagram shows all signals on the jumpering base which can be combined.
Socket 6
Socket 5
Socket 4
Socket 3
Socket 2
Socket 1
Pin Signal
20 + 15 v
21 – 15V
r
23 M ~,
24 AV1
25 AV2
26 AV3
27 AV4
34 AlO
36A12
37 A13
38 A14
39 A15
40 A16
41 A17
= Difference amplification
= Comparator
= Channel
109231 2112420 19 17 18
31
32
1 2 3 4 5 6 7 8
Multiplexer
Putting into Operation
21
12 bits
22
12 bits
30
8 bits
ADC
12 bits
5 – 5