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Analog Value Processing
Setting the Measuring Range
The 466 analog input module has 12 measuring ranges. One measuring range can be selected for
each channel group (i.e. for four inputs each), independently of the other channel groups.
Set the measuring ranges with switches S 1 and S 2. See Figure 10-23 for the assignment of swit-
ches to channel group.
Channel group I
(Channel 0 to 3)
Figure 10-23. Assignment of Switches S 1/S 2 to Channel Group
The same measuring range coding applies to all channel groups. For this reason, the following
table (see Table 10-13) contains only the measuring range setting for one channel group. The
switch positions refer to the module as represented in Figure 10-22.
Please note that the type of measurement (current/voltage) must be set additionally with swit-
ches S 5 to S 8!
Table 10-13. Setting the Measuring Range for One Channel Group
(4 Channels per Group)
Measuring 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
10-36
S 1
1 2 3 4 5 6 7 8
Channel group II
(Channel 4 to 7)
Switch Positions
S 2
1 2 3 4 5 6 7 8
ON
OFF
Channel group III
(Channel 8 to 11)
ON
OFF
S5-115U Manual
Channel group IV
(Channel 12 to 15)
EWA 4NEB 811 6130-02b
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