Siemens S5-155U System Manual page 455

The 466 Analog Input Module
Setting the measuring range
1 2
Channel Group I
(Channel 0 to 3)
Figure 9-28 Assignment of Channel Groups to Switches S1 / S2
9 - 84
The 466 analog input module has 12 measuring ranges. For each
channel group (i.e. for every four inputs), you can select a range which
is independent of the other channel groups. You set the ranges with
switches S1 and S2.
S1
3 4 5 6 7 8 1
Channel Group II
(Channel 4 to 7)
The same measuring range coding is valid for each channel group.
Given in the following table, therefore, is the setting of the measuring
range for only one channel group. The switch settings relate to the
locations on the module shown in Figure 9-28.
Note that you must additionally set the type of measurement
(current/voltage) with switches S5 to S8!
Setting the measuring range for a channel group (4 channels each)
Range
0 - 20 mA
0 - 1,25 V
0 - 2,5 V
0 - 5 V
0 - 10 V
± 20 mA
± 1,25 V
± 2,5 V
± 5 V
± 10 V
4 - 20 mA
1 - 5 V
S2
2 3 4 5 6 7 8
ON
OFF
Channel Group IV
Channel Group III
(Channel 12 to 15)
(Channel 8 to 11)
Switch Setting
C79000-B8576-C109-03
ON
OFF
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