Mitsubishi Q170MCPU, User Manual

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2 SYSTEM CONFIGURATION
2.5 Specifications of Equipment
2.5.1 Q170MCPU Motion controller
This section explains the specification of the Motion controller.
(1) Basic specifications of Q170MCPU
Item Specification
Input voltage
(Note-1), (Note-2)
21.6 to 26.4VDC
(24VDC +/ -10%, ripple ratio 5% or less)
Inrush current
(Note-3)
100A 1ms or less (at 24VDC input)
24VDC power supply
Max. input current 1.36A
Max. supplied current 4.0A (Included Q170MCPU current consumption)
5VDC internal power
supply
Q170MCPU current
consumption
2.0A
Efficiency 80% (TYP)
Input method Connector
Allowable momentary power failure immunity
(Note-4), (Note-5), (Note-6)
10ms (at 24VDC input)
Mass [kg] 0.9
Exterior dimensions [mm(inch)] 178 (7.01)(H) 52 (2.05)(W) 135 (5.31)(D)
POINTS
(Note-1) : Input power supply
Q170MCPU is rated for use with a 24VDC input power only. The
Q170MCPU breaks down when 28VDC or more input.
(Note-2) : Select 24VDC power supply and electric wire within the range of 21.6 to
26.4VDC including any input ripple or spike voltage measured at the
input connector of the Q170MCPU.
(Note-3) : Inrush current
Take care that the inrush current of several amperes may flow when the
sharp square voltage is applied, or the power supply is turned ON with
the mechanical switch.
When selecting a fuse and breaker in the external circuit, take account of
the blow out, detection characteristics and above matters.
(Note-4) : Allowable momentary power failure period
(1) An instantaneous power failure lasting less than 10ms
(Note)
will cause
24VDC down to be detected, but operation will continue.
(2) An instantaneous power failure lasting in excess of 10ms
(Note)
may
cause the operation to continue or initial start to take place
depending on the power supply load.
(Note) : This is for a 24VDC input. This is 10ms or less for less than
24VDC.
(Note-5) : Select 24VDC power supply with allowable momentary power failure
period of 20ms or more.