Specifications; Performance Specifications - Mitsubishi Electric QD62 User Manual

3 SPECIFICATIONS

3 SPECIFICATIONS

3.1 Performance Specifications

3
Item
Counting speed switch settings
I/O occupied points
Number of channels
Count input Phase
signal
Signal level (
Counting speed (max)
Counting range
Model
Counter
Minimum count pulse
width (Duty ratio 50 %)
Comparison range
Coincidence
output
Comparison result
External Preset
input
Function start
External
Coincidence output
output
5V DC internal current consumption
Weight
1: The counting speed switch settings can be set using the intelligent function module switch.
2: Counting speed is affected by pulse rise and fall time. Possible counting speeds are shown in the following
table. Note that if a pulse that has a large rise and/or fall time is counted, a miscount may occur.
Counting speed switch settings
Rise/fall time
t = 1.25 μ s or less
t = 2.5 μ s or less
t = 25 μ s or less
t = 500 μ s
3 - 1
The following describes the performance specifications, I/O signals for the
programmable controller CPU and buffer memory specifications of the QD62(E/D).
For the general specifications of the QD62(E/D), see the User's Manual for the CPU
module used.
The following describes the performance specifications of the QD62(E/D):
(1) QD62 (DC input sinking output type) performance specifications
Model name
1 200 k (100 k to 200 kPPS)
φ φ
A, B)
2 200 kPPS
5
2.5 2.5
(Unit: s)
(Min. phase differential for
2-phase input: 1.25 μ s)
200 k
Both 1 and 2 phase input
200 kPPS
100 kPPS
—
—
QD62
100 k (10 k to 100 kPPS)
16 points (I/O assignment: Intelligent 16 points)
2 channels
1-phase input, 2-phase input
5/12/24 V DC 2 to 5 mA
100 kPPS
32-bit signed binary values (–2147483648 to 2147483647)
UP/DOWN Preset counter + Ring counter function
10
5 5
(Unit: s)
(Min. phase differential for
2-phase input: 2.5 μ s)
32-bit signed binary values
Set value < Count value
Set value = Count value
Set value > Count value
5/12/24 V DC
2 to 5 mA
Transistor (sinking type) output: 2 points/channel
12/24 V DC 0.5 A/point 2 A/common
0.30 A
0.11 kg
100 k 10 k
100 kPPS 10 kPPS
100 kPPS 10 kPPS
10 kPPS 10 kPPS
—
500 PPS
MELSEC-Q
10 k (10 kPPS or less)
10 kPPS
100
50 50
(Unit: s)
(Min. phase differential for
2-phase input: 25 μ s)
t t
3 - 1