Chapter 1 Product Introduction
1-13
Module Description
Analog
input/output
module
(Temperature
measurement
module)
AS04AD-A, AS08AD-B, AS08AD-C, AS04DA-A, AS06XA-A, AS04RTD-
AS06RTD-A, AS04TC-A, AS08TC-A
Positioning /
counter module
AS02PU-A, AS04PU-A / AS02HC-A
Network module
AS00SCM-A, AS01DNET-A, AS04SIL-A
Communication
card
AS-F232, AS-F422, AS-F485, AS-FCOPM, AS-FEN02, AS-FPFN02
Function card
AS-F2AD, AS-F2DA
(4) Larger program capacity and memory
The AS300 Series advanced CPU modules have 128k steps of program capacity. 60000 general
registers (30000 for specific use and 30000 for programming editing), and 64k words of memory (that
can be used for storing parameters).
The AS200 Series advanced CPU modules have 64k steps of program capacity. 60000 general
registers (30000 for specific use and 30000 for programming editing), and 64k words of memory (that
can be used for storing parameters).
(5) Supporting IEC 61131-3
The AS series CPU module supports IEC 61131-3.
Supported programming languages are ladder diagrams (LD), sequential function chart (SFC),
structured text (ST), and continuous function chart (CFC).