User manual

IEC61131 User and Reference Manual
April 22, 2008
148
ain5521
Analog input module 5521
Description
The ain5521 I/O module provides eight I/O channels from 5521 Potentiometer Analog input
hardware. Data for each of the eight I/O channels may be connected to user-defined
variables with the I/O connection editor. Connected variables are updated continuously with
data from the 5521 Potentiometer Analog input hardware.
Set the ain5521 module_address to match the address switches on the 5521 Potentiometer
Analog input hardware.
I/O Connection
Module address
This I/O module is assigned a unique module address between
0 and 15. No other analog input-type I/O module may use this
module address.
Library type
IO board
Data type
Integer / real
Channel type
Input
Number of channels
8
Notes
Refer to the 5521 Potentiometer Analog Input Module User Manual for further information.