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3
SPECIFICATIONS
CHAPTER3
This chapter describes the performance specifications of the QD63P6, I/O signals to the
programmable controller CPU, specifications of the buffer memory.
For general specifications of the QD63P6, refer to the User's Manual for the CPU module.
3.1
Performance Specifications
The following table shows the performance specifications of the QD63P6.
Item
Counting speed switch setting*1
Number of occupied I/O points
Number of channels
Count
Phase
input
Signal level ( A,
signal
Counting speed
(max.)*2
Counting range
Model
Counter
Minimum count pulse
width
(Duty ratio 50 %)
Comparison range
Coincide
nce
Comparison result
detection
Interrupt
5 VDC internal current consumption
Weight
Table 3.2 Relation between rise/fall time and counting speed
Counting speed switch setting
Rise/fall time
t = 1.25
s or less
t = 2.5
s or less
t = 25
s or less
t = 500
s
3
- 1
3.1 Performance Specifications
SPECIFICATIONS
Table 3.1 Performance specifications of the QD63P6
200 k (100 k to 200 kPPS)
B)
200 kPPS
5
2.5 2.5
(Unit:
(Minimum phase difference for 2-
phase input: 1.25
* 1 Make the counting speed switch setting with intelligent function module switch.
* 2 Counting speed is affected by pulse rise and fall time. Countable speeds are shown in Table 3.2.
Note if a pulse with long rise and/or fall time is counted, a miscount may occur.
200 k
100 k
Both 1 and 2-phase input
200 kPPS
100 kPPS
100 kPPS
100 kPPS
-
10 kPPS
-
-
Model
QD63P6
100 k (10 k to 100 kPPS)
32 points (I/O assignment: Intelligent 32 points)
6 channels
1-phase input, 2-phase input
5 VDC 6.4 to 11.5 mA
100 kPPS
32-bit signed binary (-2147483648 to 2147483647)
UP/DOWN preset counter + Ring counter function
10
5
5
s)
(Unit:
(Minimum phase difference for
2-phase input: 2.5
s)
32-bit signed binary
Setting value
Count value
Setting value = Count value
Setting value
Count value
With coincidence detection interrupt function
0.59 A
0.15 kg
10 k
10 kPPS
10 kPPS
10 kPPS
500 PPS
10 k (10 kPPS or less)
10 kPPS
100
50 50
(Unit:
s)
(Minimum phase difference for
2-phase input: 25
s)
t
t
s)
s)
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