94
Appendix
For the PROFINET IO fieldbus couplers 750-375(/025-000) and
750-377(/025-000) the channel´s user limits can be adjusted via GSD, too. On
input values falling below or exceeding those limits, a respective process alarm
will be issued.
Figure 47: Example of the Parameter Assignment Dialog for 750-375(/025-000) and
750-377(/025-000) Fieldbus Couplers
10.2.2.1
All PROFIBUS DP and PROFINET IO Fieldbus Couplers
The following assignment applies to the parameters of the I/O module when
using PROFIBUS DP and PROFINET IO fieldbus devices.
Table 56: Specific Module/Channel Parameters for 750-486
GSD File
Description
Number format
Noise filter
Signal type
Channel x
(x = 0...3)
Input filter
(25 Hz)
Channel x
(x = 0...3)
*)
Default setting
Manual
Version 1.1.2
Value
*)
Twos complement
Sign magnitude
*)
deactivated
activated
deactivated
0-20 mA
4-20 mA
3.6-21 mA (Namur NE43)
*)
deactivated
activated
WAGO-I/O-SYSTEM 750
750-486 4AI 0/4-20 mA, Ex i
WAGO-I/O-CHECK
Selection box Value
Number format
Twos complement
Sign magnitude
Noise-Filter
Checkbox
deactivated
activated
Signal type
deactivated
0-20 mA
4-20 mA
*)
3.6-21 mA (Namur NE43)
Input filter
Checkbox
(25 Hz)
deactivated
activated
*)
*)
*)
*)