Mitsubishi Electric MELSEC-Q Series - QA(1 S) Extension Base Unit; QA(1 S) Extension Base Unit Specifications; Applicable QCPU

5 REPLACEMENT OF BASE UNIT AND EXTENSION CABLE
5 - 10
When replacing the AnS/QnAS series CPU by the Q series using the QA(1S) extension base unit, A/
AnS/QnA/QnAS series-compatible module can be utilized without change.
5.4.1 QA(1S) extension base unit specifications
5.4.2 Applicable QCPU
The following table shows CPU models that can use the QA(1S) extension base unit as an extension
base unit for the QCPU.
*1 Use the Universal model QCPU with a serial number (first five digits) of "13102" or later.
5.4 QA(1S) Extension Base Unit
Item
Model
QA1S51B QA1S65B QA1S68B QA65B QA68B
Number of mountable I/O modules 1 5 8 5 8
Extendability
An extension
base unit cannot
be connected.
Mounting additional modules is possible.
Applicable module AnS series module A series module
Internal current consumption
(5VDC)
0.12A 0.12A 0.11A 0.12A 0.12A
Mounting hole size
M5 screw hole or 5.5 hole
(For M5 screw)
M5 screw hole or 5.5 hole
(For M5 screw)
External dimensions
H 130mm 250mm
W 100mm 315mm 420mm 352mm 466mm
D 50.7mm 51.2mm 46.6mm
Weight 0.23kg 0.75kg 1.00kg 1.60kg 2.00kg
Accessory
Mounting screw
M5
 25 3 screws
Mounting screw M5
 25 4 screws –
CPU Model Availability
Universal model QCPU
All CPUs including High-speed Universal
model QCPU
Usable
*1
Universal model process CPU
Q04UDPVCPU
Q06UDPVCPU
Q13UDPVCPU
Q26UDPVCPU
Unusable
Process CPU
Q12PHCPU
Unusable
Q25PHCPU
Redundant CPU
Q12PRHCPU
Unusable
Q25PRHCPU