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(3) When a slim type main base unit (Q3SB) is used
(a) Available modules, the number of extension base units, and the number of
mountable modules
*1 For the CPU modules that can be combined and their mounting positions, refer to Page 47, Section 3.2.2.
(b) Precautions
• Slim type main base units do not have an extension cable connector. Therefore, no extension base unit or
GOT can be bus-connected.
• Four CPU modules cannot be mounted because the power consumption of the CPU modules exceeds the
rated output current of the power supply module (Q61SP).
If a C Controller module is used, three CPU modules cannot be mounted.
• "Number of CPU modules" indicates the number set in "No. of PLC" of PLC parameter ("Multiple CPU
Setting").
Item Description
Number of CPU
modules
3 CPU modules
Applicable CPU
module
*1
High Performance model QCPU
Q02(H)CPU, Q06HCPU, Q12HCPU,
Q25HCPU
Function version B
Universal model QCPU
Q03UD(E)CPU, Q03UDVCPU,
Q04UD(E)HCPU, Q04UDVCPU,
Q06UD(E)HCPU, Q06UDVCPU,
Q10UD(E)HCPU, Q13UD(E)HCPU,
Q13UDVCPU, Q20UD(E)HCPU,
Q26UD(E)HCPU, Q26UDVCPU,
Q50UDEHCPU, Q100UDEHCPU
No function version restriction
C Controller module
Q06CCPU-V, Q06CCPU-V-B
• Serial number (first five digits) of "10012"
or later when used with the
Q03UDECPU, Q04UDEHCPU,
Q06UDEHCPU, Q13UD(E)HCPU, or
Q26UD(E)HCPU
• Serial number (first five digits) of "10102"
or later when used with the
Q10UD(E)HCPU, Q20UD(E)HCPU,
Q50UDEHCPU, or Q100UDEHCPU
• Cannot be used with the QnUDVCPU.
Q12DCCPU-V
Serial number (first five digits) of "14122" or
later when used with the QnUDVCPU
Maximum number of
extension base units
Extension not allowed
Maximum number of
mountable I/O modules
Q32SB 3 - (Number of CPU modules)
Q33SB 4 - (Number of CPU modules)
Q35SB 6 - (Number of CPU modules)
Applicable main base
unit
Q32SB, Q33SB, Q35SB
Applicable power supply
module
Q61SP