2. SYSTEM CONFIGURATION
MELSEC-A
2-3
2.2 Applicable
CPU
Modules
The following table shows the CPUs that the AJ71PB96F/A1SJ71PB96F can use and the number that
can be installed.
(1) AJ71PB96F
Applicable CPU Modules
Installable Number
Remarks
A1SCPUC24-R2 1
*2
A1SJCPU, A1SJCPU-S3,
A1SCPU, A1SCPU-S1,
A2SCPU, A2SCPU-S1,
A1SJHCPU, A1SHCPU,
A2SHCPU, A2SHCPU-S1,
A1NCPU, A1NCPU P21/R21,
A2NCPU, A2NCPU P21/R21,
A2NCPU-S1, A2NCPU P21/R21-S1,
A3NCPU, A3NCPU P21/R21
2
A2ASCPU, A2ASCPU-S1,
A2ASCPU-S30,
A2ACPU, A2ACPU P21/R21,
A2ACPU-S1, A2ACPU P21/R21-S1,
A3ACPU, A3ACPU P21/R21,
A2UCPU, A2UCPU-S1,
A3UCPU, A4UCPU
6
Q2ASCPU, Q2ASCPU-S1,
*1
Q2ASHCPU, Q2ASHCPU-S1
Q2ACPU, Q2ACPU-S1,
Q3ACPU, Q4ACPU, Q4ARCPU
(2) A1SJ71PB96F
Applicable CPU Modules
Installable Number
Remarks
A1SCPUC24-R2 1
*2
A1SJCPU, A1SJCPU-S3,
A1SCPU, A1SCPU-S1,
A2SCPU, A2SCPU-S1,
A1SJHCPU, A1SHCPU,
A2SHCPU, A2SHCPU-S1
2
A2ASCPU, A2ASCPU-S1,
A2ASCPU-S30
6
Q2ASCPU, Q2ASCPU-S1,
*1
Q2ASHCPU, Q2ASHCPU-S1
*1: The accessible range is the A2ACPU/A3ACPU range.
Also, it is impossible to access to the file register R.
*2: When used with the special function modules (including the previous models such as the computer
link module, Ethernet module, etc.) the total installable number of modules will include the number
of these modules used.
•
A1SJ71UC24-R2 (R4/PRF)
•
A1SJ71E71-B2-S3 (-B5-S3)
•
A1SD51S
•
A1SD21-S1
•
A1SJ61BT11: Only during intelligent mode
•
AJ71UC24
•
AJ71E71-S3
•
AD51H-S3
•
AD51-S3
•
AD51FD-S3
•
AD57G-S3
•
A870GOT, A850GOT, A810GOT, A975GOT, A970GOT, A960GOT : Only when connected to bus
•
A851GOT
•
AJ71C21-S1: Only during the basic program mode
•
AD22-S1
•
AJ61BT11: Only during intelligent mode
•
AJ71C23-S3
However, when the computer link module (A1SJ71UC24-R2, etc.) is used as a multiple drop link
module, there is no limit to the above number of installable modules. Multiple modules can be
installed within the number of I/O points in the PC CPU.