Ai 4-20 Ma, 1 Hart Variable Per Channel; Ai 4-20 Ma, 2 Hart Variables Per Channel; Table 23: Profibus Telegram, 1 Hart Variable Per Channel - WAGO 750-484 Manual

WAGO-I/O-SYSTEM 750
750-484 2 AI 4-20 mA HART Ex i
4.2

2 AI 4-20 mA, 1 HART Variable per Channel

With the PROFIBUS DP/V1 Fieldbus Coupler 750-333 or Fieldbus Controller
750-833, when one HART dynamic variable per channel is incorporated
(optionally PV, SV, TV, QV), the PROFIBUS telegram has a size of 12 bytes.

Table 23: PROFIBUS Telegram, 1 HART Variable per Channel

Offset
0
1
2
3
4
5
6
7
8
9
10
11
4.3

2 AI 4-20 mA, 2 HART Variables per Channel

With the PROFIBUS DP/V1 Fieldbus Coupler 750-333 or Fieldbus Controller
750-833, when two HART dynamic variables per channel are incorporated
(optionally PV, SV, TV, QV), the PROFIBUS telegram has a size of 20 bytes.
Manual
V 1.2.0 HW-Version 04, SW-Version 03
PROFIBUS Telegram (1 Variable per Channel)
Designation of Bytes
AI0
HV0_0
AI1
HV1_0
Process Image
Remark
Analog input data Channel 1
1st HART variable Channel 1
Analog input data Channel 2
1st HART variable Channel 2
33