Analog Output Modules; 2-Channel Analog Output Modules; Table 297: 2-Channel Analog Output Modules; Table 298: 4-Channel Analog Output Modules - WAGO -I/O-SYSTEM 750 XTR Manual

WAGO-I/O-SYSTEM 750 XTR
750-352/040-000 FC ETHERNET G3 XTR
12.3.4

Analog Output Modules

The analog output modules provide 16-bit output values and 8 control/status bits
per channel. EtherNet/IP does not use the 8 control/status bits, i.e., it does not
access or evaluate them.
Therefore, only the 16-bit output values for each channel are in Intel format and
are mapped by word in the output process image for the fieldbus
coupler/controller with EtherNet/IP.
If digital output modules are in the node, the analog output data is mapped first
into the output process image, followed by the digital output data.
Each output channel occupies one instance in the "Analog Output Point Object"
(Class 0x68).
Information for the control/status byte development
Please refer to the corresponding description of the I/O modules for the structure
of the control/status bytes. You can find a manual with the relevant I/O module
description at: http://www.wago.com.
12.3.4.1

2-Channel Analog Output Modules

Table 297: 2-channel analog output modules

Output process image
Instance
n
n+1
These output modules represent 2x2 bytes and occupy 2 instances in class
(0x68).
12.3.4.2 4-Channel Analog Output Modules

Table 298: 4-channel analog output modules

Output process image
Instance
n
n+1
n+2
n+3
These output modules represent 4x2 bytes and occupy 4 instances in class
(0x68).
Byte designation
High byte
D1
D3
Byte designation
High byte
D1
D3
D5
D7
Low byte
D0 Output value channel 1
D2 Output value channel 2
Low byte
D0 Output value channel 1
D2 Output value channel 2
D4 Output value channel 3
D6 Output value channel 4
I/O Modules 245
Remark
Remark
Manual
Version 1.3.0