Mitsubishi Electric MELSEC Q Series Handbook page 169

5
REPLACEMENT OF BASE UNIT AND EXTENSION CABLE
(d) Comparison between A1S35B and Q35SB
Item
Number of mountable I/O
modules
Internal current
consumption (5VDC)
Extension base unit
Mounting hole size
External dimensions
Panel installation
dimensions
(e) Comparison between A1S35B and Q35B
Item
Number of mountable I/O
modules
Extension base unit
Internal current
consumption (5VDC)
Mounting hole size
External dimensions
Panel installation
dimensions
(f) Comparison between A1S38B/A1S38HB/A1S38HBEU and Q38B
Item
Number of mountable I/O
modules
Extension base unit
Internal current
consumption (5VDC)
Mounting hole size
External dimensions
Panel installation
dimensions
Model
AnS/QnAS series
A1S35B
5 modules can be mounted.
-
Can be connected.
6 bell-shaped hole
(For M5 screw)
130(H)325(W)28(D)mm
305 110mm
Model
AnS/QnAS series
A1S35B
5 modules can be mounted.
Can be connected.
-
6 bell-shaped hole
(For M5 screw)
130(H)325(W)28(D)mm
305 110mm
Model
AnS/QnAS series
A1S38B/A1S38HB/A1S38H-
BEU
8 modules can be mounted.
Can be connected.
-
6 bell-shaped hole
(For M5 screw)
130(H)  430(W)  28(D)mm
410 110mm
Q series
Q35SB
For precautions for replacement,
refer to Section 5.3.1.
0.10A
When using the upgrade tool
Cannot be connected. (base adapter) with existing
M4 screw hole or 4.5 hole
mounting holes, use the Q35B.
(For M4 screw) For extension connection, use a
98(H)197.5(W)18.5(D)mm main base unit supporting the
connection.
184.5  80mm
Q series
Q35B
For precautions for replacement,
0.11A refer to Section 5.3.1.
The upgrade tool (base adapter)
M4 screw hole or 4.5 hole
with existing mounting holes is
(For M4 screw)
available.
98(H)245(W)44.1(D)mm
224.5  80mm
Q series
Q38B
For precautions for replacement,
0.12A refer to Section 5.3.1.
The upgrade tool (base adapter)
M4 screw hole or 4.5 hole
with existing mounting holes is
(For M4 screw)
available.
98(H)  328(W)  44.1(D)mm
308  80mm
Precautions for replacement
Precautions for replacement
Precautions for replacement
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