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C h a p t e r 2 S p e c i f i c a t i o n s a n d S y s t e m C o n f i g u r a t i o n
2 - 1 5
2.3.2
Configuring a Main Backplane
A CPU module, a power supply module, and I/O modules are installed on a main backplane. Twelve I/O
modules at most can be installed on a main backplane.
2.3.3
Configuring an Extension Backplane
An extension backplane can be connected to a main backplane to increase the number of I/O modules. Eight
I/O modules at most can be installed on an extension cable, and seven extension backplanes at most can be
connected to a main backplane.
2.3.4
Maximum Extension
Twelve I/O modules at most can be installed on a main backplane. (There are four types of main backplanes.
These four types are four-slot main backplanes, six-slot main backplanes, eight-slot main backplanes, and
twelve-slot main backplanes.) Eight I/O modules at most can be installed on an extension backplane, and
seven extension backplanes at most can be connected to a main backplane. (There are two types of
extension backplanes. These two types are six-slot extension backplanes, and eight-slot extension
backplanes.) Sixty-eight I/O modules at most can be installed on backplanes. Eight AH10EN-5A modules at
most can be installed on a main backplane, and eight AH10DNET-5A modules at most can be installed on a
main backplane. The other I/O modules can be installed on a main backplane unlimitedly. Besides, digital
input/output modules, analog input/output modules, temperature measurement modules, and AHSCM-5A
modules can be installed on an extension backplane. The other I/O modules can not be installed on an
extension backplane.
Extension
Maximum Extension
Description
A main backplane is
connected to extension
backplanes
One main backplane and seven
extension backplanes (There are four
types of main backplanes. These four
types are four-slot main backplanes, six-
slot main backplanes, eight-slot main
backplanes, and twelve-slot main
backplanes. There are two types of
extension backplanes. These two types
are six-slot extension backplanes, and
eight-slot extension backplanes.)
Sixty-eight (64 = 12+8*7) I/O
modules at most can be installed
on backplanes.
POWER
CPU
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
POWER
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
Summary of Contents for AH500 series
Page 35: ...AH500 Hardware and Operation Manual 2 2 2 12 2 Profiles 2 117 2 12 3 Dimensions 2 118 ...
Page 153: ...AH500 Hardware and Operation Manual 2 120 MEMO ...
Page 167: ...AH500 Hardware and Operation Manual 3 14 MEMO ...
Page 343: ...AH500 Hardware and Operation Manual 6 38 MEMO ...
Page 361: ...AH500 Hardware and Operation Manual 7 18 MEMO ...
Page 403: ...Chapter 8 Hardware Configuration 8 42 MEMO ...
Page 412: ...Chapter 9 Network Configuration 9 9 ...
Page 445: ...AH500 Hardware and Operation Manual 9 42 MEMO ...
Page 552: ...Chapter 12 Troubleshooting 12 3 12 1 3 Troubleshooting Procedure ...
Page 649: ...AH500 Hardware and Operation Manual A 8 ...
Page 657: ...AH500 Hardware and Operation Manual A 16 MEMO ...
Page 658: ...B 1 Appendix B Device Addresses Table of Contents B 1 Device Addresses B 2 ...
Page 663: ...AH500 Hardware and Operation Manual C 4 MEMO ...
Page 681: ...AH500 Hardware and Operation Manual 3 14 MEMO ...