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MELSEC-Q
6 BASE UNIT AND EXTENSION CABLE
6 BASE UNIT AND EXTENSION CABLE
This section describes the specifications of the extension cables for the
base units (main, slim type and extension base unit) used in the PLC
system and the specification standards of the extension base unit.
6.1 Base Unit Specification Table
(1) Main base unit specifications
Type
Item
Q33B Q35B Q38B Q312B
Number of I/O modules
installed
3 5 8 12
Possibility of extension Extendable
Applicable module Q series modules
5 VDC internal current
consumption
0.105A 0.110A 0.114A 0.121A
Mounting hole size M4 screw hole or 4.5 hole (for M4 screw)
H 98mm (3.86inch)
W 189mm (7.44inch) 245mm (9.65inch) 328mm (12.92inch)
439mm (17.30inch)
External
dimensions
D 44.1mm (1.74inch)
Weight 0.21kg 0.25 kg 0.35 kg 0.45 kg
Attachment Mounting screw M4 14 4 pieces (DIN rail mounting adapter to be sold separately)
DIN rail mounting
Adapter type
Q6DIN3 Q6DIN2 Q6DIN1
(2) Slim type main base unit specifications
Type
Item
Q32SB Q33SB Q35SB
Number of I/O modules
installed
2 3 5
Possibility of extension Cannot connect extension modules.
Applicable module Q series modules
5 VDC internal current
consumption
0.086A 0.086A 0.091A
Mounting hole size M4 screw hole or 4.5 hole (for M4 screw)
H 98mm (3.86inch)
W 114mm (4.49inch) 142mm (5.59inch) 198mm (7.80inch)
External
dimensions
D 18.5mm (0.73inch)
Weight 0.12kg 0.15 kg 0.21 kg
Attachment Mounting screw M4 12 4 pieces (DIN rail mounting adapter to be sold separately)
DIN rail mounting
Adapter type
Q6DIN3
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