Mitsubishi Electric MELSEC-Q Series - Chapter 5 Replacement of Base Unit and Extension Cable; List of Alternative Models of Base Unit and Extension Cable; List of Alternative Models of Base Unit

5 REPLACEMENT OF BASE UNIT AND EXTENSION CABLE
5 - 1
5.1.1 List of alternative models of base unit
*1 The A1S3B, A1S5B-S1, and A1S6B-S1 has extension cable connectors on its both sides.
5
5 REPLACEMENT OF BASE UNIT AND
EXTENSION CABLE
5.1 List of Alternative Models of Base Unit and Extension Cable
AnS/QnAS series model Q series alternative model
Product Model Model Remarks (restrictions)
Main base unit
*1
A1S32B
Q32SB
An extension base unit can be connected. cannot
be connected.
Q33B
A1S33B
Q33SB
An extension base unit can be connected.cannot
be connected.
Q33B
Q35SB
An extension base unit can be connected. cannot
be connected.
A1S35B Q35B
A1S38B Q38B
A1S38HB Q38B
A1S38HBEU Q38B
Extension base unit
Type requiring no
power supply
module
A1S52B(-S1) Q52B
A1S55B(-S1) Q55B
A1S58B(-S1)
Q55B
Q55B 2 units
Number of I/O slots: 8 slots  5 slots
2 units
Q68B The power supply module must be mounted.
A52B Q52B
A55B Q55B
A58B
Q55B
Q55B  2 units
Number of I/O slots: 8 slots  5 slots
2 units
Q68B The power supply module must be mounted.
Type requiring
power supply
module
- Q63B
A1S65B(-S1) Q65B
A1S68B(-S1) Q68B
A62B Q63B Number of I/O slots: 2 slots  3 slots
A65B Q65B
A68B Q68B
A68B-UL Q68B