Analog Input Modules; 2-Channel Analog Input Modules; 3-Phase Power Measurement Module; Table 156: 2-Channel Analog Input Modules - WAGO I/O System 750 Manual

246 Appendix
15.3.3

Analog Input Modules

The analog input modules provide 16-bit measured data and 8 control/status bits
per channel.
The controller only uses the 8 control/status bits internally for
configuration/parameterization (e.g., via WAGO-I/O-CHECK).
Therefore, only the 16-bit measurement values for each channel are in Intel
format and are mapped by word in the input process image for the controller.
When digital input modules are also present in the node, the analog input data is
always mapped into the Input Process Image in front of the digital data.
Information on the structure of control and status bytes
For detailed information on the structure of a particular I/O module's
control/status bytes, please refer to that module's manual. Manuals for each
module can be found on the Internet at www.wago.com.
15.3.3.1

2-Channel Analog Input Modules

Table 156: 2-Channel Analog Input Modules

Input Process Image
Offset
0
1
15.3.3.2 4-Channel Analog Input Modules

Table 157: 4-Channel Analog Input Modules

Input process image
Offset
0
1
2
3
15.3.3.3

3-Phase Power Measurement Module

The above Analog Input Modules have a total of 9 bytes of user data in both the
Input and Output Process Image (6 bytes of data and 3 bytes of control/status).
The following tables illustrate the Input and Output Process Image, which has a
Manual
Version 1.7.0, valid from FW Version 04.01.10(23)
Byte designation
High byte
D1
D3
Byte designation
High byte
D1
D3
D5
D7
WAGO I/O System 750
750-8210/040-000 PFC200; G2; 4ETH; XTR
Low byte
D0
D2
Low byte
D0
D2
D4
D6
Remark
Measured value channel 1
Measured value channel 2
Remark
Measured value channel 1
Measured value channel 2
Measured value channel 3
Measured value channel 4