Figure 19: Parameterization Dialog For Selecting 750-484/000-001; Table 42: General Parameter Data - WAGO I/O-SYSTEM 750 Manual
2ai 4-20ma hart ex i 2-channel analog input; hart; intrinsically safe, 2ai 4-20ma hart ne43 ex i 2-channel analog input; hart; namur ne43; intrinsically safe
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Also See for I/O-SYSTEM 750:
- Manual (450 pages) ,
- User's installation and configuration (335 pages) ,
- Technical description, installation and configuration (236 pages)
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WAGO-I/O-SYSTEM 750
750-484 2AI 4-20mA HART Ex i
Figure 19: Parameterization Dialog for Selecting 750-484/000-001
Parameters for all Operating Modes
Table 42: General Parameter Data
Parameter
Terminal is
physically
Amount of
preamble bytes
HART
transmission
retries
Channel 0/1
+ Diagnosis
+ Filter time (ms)
*)
Default value
Value
Description
*)
• plugged
• I/O module is physically plugged in
• unplugged
• I/O module is not physically plugged in
Number of preamble bytes. The value must
*)
5
to 20
be increased in the event of
communications problems.
Number of retries for HART telegram
transmissions. The value must be
*)
0
to 10
increased in the event of communications
problems
*)
• disabled
• Diagnostics for Channel 1 / 2 are
• enabled
deactivated
• Diagnostics for Channel 1 / 2 are
10 ms to 640 ms
activated
Analog filter time for the input Channel 1/2
Operating Modes
59
Manual
Version 1.4.0
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