Hart Variables Per Channel; Table 28: Profibus Telegram, Receive Direction, 4 Hart Variable Per Channel - 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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- Manual (450 pages) ,
- User's installation and configuration (335 pages) ,
- Technical description, installation and configuration (236 pages)
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38
Process Image
4.7
4 HART Variables per Channel
With the PROFIBUS DP/V1 Fieldbus Coupler 750-333 or Fieldbus Controller
750-833, when four HART dynamic variables per channel are incorporated, the
PROFIBUS telegram has a size of 36 bytes.
Table 28: PROFIBUS Telegram, Receive Direction, 4 HART Variable per Channel
Offset
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
Manual
Version 1.4.0
PROFIBUS Telegram Input Data (4 Variable per Channel)
Byte Designation
AI0
PV0
SV0
TV0
QV0
AI1
PV1
SV1
WAGO-I/O-SYSTEM 750
750-484 2AI 4-20mA HART Ex i
Remark
Analog input data Channel 1
Primary variable Channel 1
Secondary variable Channel 1
Tertiary variable Channel 1
Quaternary variable Channel 1
Analog input data Channel 2
Primary variable Channel 2
Secondary variable Channel 2
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