5 REPLACEMENT OF BASE UNIT AND EXTENSION CABLE
5 - 4
(d) Comparison between A1S35B and Q35SB
(e) Comparison between A1S35B and Q35B
(f) Comparison between A1S38B/A1S38HB/A1S38HBEU and Q38B
Item
Model
Precautions for replacementAnS/QnAS series Q series
A1S35B Q35SB
Number of mountable I/O
modules
5 modules can be mounted.
For precautions for replacement,
refer to Section 5.3.1.
When using the upgrade tool
(base adapter) with existing
mounting holes, use the Q35B.
For extension connection, use a
main base unit supporting the
connection.
Internal current
consumption (5VDC)
-0.10A
Extension base unit Can be connected. Cannot be connected.
Mounting hole size
6 bell-shaped hole
(For M5 screw)
M4 screw hole or 4.5 hole
(For M4 screw)
External dimensions 130(H)325(W)28(D)mm
98(H)
197.5(W)
18.5(D)mm
Panel installation
dimensions
305 110mm 184.5 80mm
Item
Model
Precautions for replacementAnS/QnAS series Q series
A1S35B Q35B
Number of mountable I/O
modules
5 modules can be mounted.
For precautions for replacement,
refer to Section 5.3.1.
The upgrade tool (base adapter)
with existing mounting holes is
available.
Extension base unit Can be connected.
Internal current
consumption (5VDC)
-0.11A
Mounting hole size
6 bell-shaped hole
(For M5 screw)
M4 screw hole or 4.5 hole
(For M4 screw)
External dimensions 130(H)325(W)28(D)mm 98(H)245(W)44.1(D)mm
Panel installation
dimensions
305 110mm 224.5 80mm
Item
Model
Precautions for replacement
AnS/QnAS series Q series
A1S38B/A1S38HB/A1S38H-
BEU
Q38B
Number of mountable I/O
modules
8 modules can be mounted.
For precautions for replacement,
refer to Section 5.3.1.
The upgrade tool (base adapter)
with existing mounting holes is
available.
Extension base unit Can be connected.
Internal current
consumption (5VDC)
-0.12A
Mounting hole size
6 bell-shaped hole
(For M5 screw)
M4 screw hole or 4.5 hole
(For M4 screw)
External dimensions 130(H) 430(W) 28(D)mm 98(H) 328(W) 44.1(D)mm
Panel installation
dimensions
410 110mm 308 80mm