2
2. Specifications
2.1 Performance Specifications
Specification
Item
QD70P4 QD70P8
No. of control axes
4 axes
8 axes
Pulse output method
Open collector output
Max. output pulse
200 kpps
Max. connection distance
between QD70 and drive unit
2m
Applicable wire size
0.3 mm
2
(for use of A6CON1 or A6CON4),
AWG#24 (for use of A6CON2)
External device connection
connector
A6CON1, A6CON2, A6CON4 (option)
No. of occupied I/O points
32points
(I/O assignment: intelligent function module 32 points)
Internal current consumption
(5VDC)
0.55A 0.74A
External 24V current
consumption (24VDC)
0.065A 0.12A
Weight
0.15kg
0.17kg
2.2 Electrical Specifications
(1) Input specifications
Signal name
Rated input
voltage
/current
Working
voltage
range
ON voltage
/current
OFF voltage
/current
Input
resistance
Response
time
Zero signal (PG0)
5VDC /18mA
4.5 to
5.5VDC
2.7VDC or
more/5.5mA
or more
1.0VDC or
less/0.5mA
or less
Approx.
270
Ω
0.1ms or
less
Near-point dog signal
(DOG)
Speed-position
switching
signal(CHG)
24VDC/5mA
19.2 to
26.4VDC
17.5VDC or
more/3mA or
more
7VDC or less
/0.9mA or
less
Approx.
6.8k
Ω
1ms or
less
(2) Output specifications
Signal name
Rated
load
voltage
Working
load voltage
range
Max. load
current/rush
current
Max. voltage
drop at ON
Leakage
current at
OFF
Response
time
Pulse output
(CW/PULSE)
5 to
24VDC
4.75 to
30VDC
50mA/1 point/
200mA 10ms
or less
0.5VDC(TYP)
0.1mA
or less
-
Deviation counter
clear (CLEAR)
5 to
24VDC
4.75 to
30VDC
0.1A/1 point/
0.4A 10ms or
less
1VDC(TYP)
2.5VDC(MAX)
0.1mA
or less
2ms or
less
(resistance
load)
(3) External power source (For driving the pulse output circuit)
Signal name
Rated input voltage
Current consumption
External power source input
(+24V/24G)
24VDC
(+20%/-15)(Ripple rate within 5%)
QD70P4:0.065A,
QD70P8:0.12A
For the general specifications of the QD70, see User’s Manual for the CPU
module used.
