User manual

IEC61131 User and Reference Manual
April 22, 2008
162
din5401
Digital input module 5401
Description
The din5401 I/O module provides eight I/O channels from 5401 Digital I/O 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 digital
inputs.
Set the din5401 module_address to match the address switches on the 5401 Digital I/O
hardware.
I/O Connection
Module address
This module is assigned a unique module address between 0
and 15. No other digital input-type module may use this module
address.
Library type
IO board
Data type
Boolean
Channel type
Input
Number of channels
8
Notes
Refer to the 5401 and 5402 Digital I/O Module Users Manual for further information.