Base Unit And Extension Cable - Mitsubishi Electric Q172DCPU User Manual

2 SYSTEM CONFIGURATION

2.4.3. Base unit and extension cable

Type
Item
Number of I/O modules
Possibility of extension
Applicable module
5VDC internal current
consumption [A]
Fixing hole size
Exterior dimensions
[mm(inch)]
Mass [kg]
Attachment
(Note): It is impossible to mount the main base unit by DIN rail when using the Motion CPU module.
Doing so could result in vibration that may cause erroneous operation.
Type
Item
Number of I/O modules
Possibility of extension
Applicable module
5VDC internal current
consumption [A]
Fixing hole size
Exterior dimensions
[mm(inch)]
Mass [kg]
Attachment
(Note): The 5 base mounting screws are included with the Q38B and Q312B that have 5 base mounting holes.
This section describes the specifications of the extension cables for the base units
(Main base unit or extension base unit) used in the system, and the specification
standards of the extension base unit.
5VDC internal current consumption of base unit might be changed. Be sure to refer to
the PLC Manuals.
(1) Table of the base unit specifications
(a) Main base unit specifications
Q38DB
8
0.228
328(W) 98(H)
(12.91(W) 3.86(H)
0.41
Fixing screw M4 14 5 pieces (DIN rail fixing adapter is optional)
(b) Extension base unit specifications
Q63B
3
0.105
189(W) 98(H)
44.1(D)
(7.44(W) 3.86(H) (9.65(W) 3.86(H)
1.74(D) )
0.23
Extendable
Q series modules
M4 screw hole or 4.5 hole (for M4 screw)
44.1(D)
1.74(D) )
Q65B
5
Extendable
Q series modules
0.110
M4 screw hole or 4.5 hole (for M4 screw)
245(W) 98(H)
44.1(D)
(12.91(W) 3.86(H)
1.74(D) )
0.28
Fixing screw M4 14 4 pieces
2 - 35
Q312DB
12
0.233
439(W) 98(H)
(17.28(W) 3.86(H)
0.54
Q68B
8
0.114
328(W) 98(H)
439(W) 98(H)
44.1(D)
(17.28(W) 3.86(H)
1.74(D) )
0.38
(Note)
44.1(D)
1.74(D) )
Q612B
12
0.121
44.1(D)
1.74(D) )
0.48