High-Speed
Counter Unit/Pulse I/O Unit
-
Features
1. High-speed counting: 200 kHz
Fine control is possible with a maximum 200 kHz of
high-speed counter input on 4 built-in channels.
The time-constant input switching function also
allows the sensitivity to be changed in counting situations that
are prone to error.
2. Built in: 8 comparative output
For the 4 high-speed counter channels there is
discretionary allocation for 8 built-in output contacts.
The counter stepping can be altered.
It can be used for speed control and Start/Stop
control on inverter.
3. Equipped with interrupt function
The interrupt program can be set to start when an
elapsed value was reached or by timing with an external input
signal.
Even with highspeed equipment, there is no delay
in control and irregularity avoided. if trouble occured.
4. Both pulse output* and PWM output* are
possible
Able to deal with pulse output at up to maximum
100 kpps and PWM output control at up to maximum 30 kpps.
5. Highly efficient integrated system
High-speed counter, interruption, normal I/O,
pulse output* and PWM output* functions are all built into a
single unit.
Systems can be built that are economical and
waste-free.
* Pulse output function and PWM output function
are built in to the pulse I/O unit only.
Product Types
|
Product name
|
Specifications
|
Product number
|
Part number
|
|
FP2 High-speed counter unit
|
8 interrupt inputs
4-channel high-speed counter
8 comparison outputs
Input: 24 V DC
Output: 5 to 24 V DC (0.1 A, 12 points/0.8
A, 4 points)
|
NPN output
|
FP2-HSCT
|
AFP2441
|
|
PNP output
|
FP2-HSCP
|
AFP2451
|
|
FP2 Pulse I/O unit
|
8 interrupt inputs
4-channel high-speed counter
8 comparison outputs
4 pulse output channels
4 PWM output channels
Input: 24 V DC
Output: 5 to 24 V DC (0.1 A, 12 points/0.8
A, 4 points)
|
NPN output
|
FP2-PXYT
|
AFP2442
|
|
PNP output
|
FP2-PXYP
|
AFP2452
|
Configuration
-
Specifications
Performance Specifications
|
Item
|
FP2 High-speed counter unit
FP2-HSCT (AFP2441)
FP2-HSCP (AFP2451)
|
FP2 Pulse I/O unit
FP2-PXYT (AFP2442)
FP2-PXYP (AFP2452)
|
|
Input
|
Insulation method
|
Photocoupler insulation
|
|
Rated voltage
|
24V DC
|
|
Rated current
|
Approx 7.5mA (when using 24 V DC)
|
|
Input impedance
|
Approx 3.2k ohm
|
|
Usage voltage range
|
20.4V DC to 26.4V DC
|
|
Min. ON voltage/Min. ON current
|
19.2 V DC/6 mA
|
|
Min. OFF voltage/Min. OFF current
|
5.0 V DC/1.5 mA
|
|
Response time note 1)
|
OFF-->ON
|
1µs or less
|
|
ON-->OFF
|
2µs or less
|
|
Input time constant setting
|
None, 4µs, 8µs, 16µs, 32µs
(set in 2-input units)
|
|
Common method
|
16 points/common (+ common)
|
|
Counter
|
Number of counter channels
|
4 channels
|
|
Calculation range
|
32-bit with sign (-2,147,483,648 to
+2,147,483,647)
|
|
Max. calculation speed note 1)
|
200kHz
|
|
Input modes
|
3 modes (direction control, individual
input, phase input)
|
|
Min. input pulse width note 1)
|
2.5µs
|
|
Other
|
8 comparison outputs, multiplier function
(1, 2, 4)
|
|
Interrupt
|
Number of interrupt points note 2)
|
None, 1/unit, 8/unit (set with mode
setting switches)
|
|
Interrupt processing delays
|
160µs max. (when using FP2 CPU unit)
50µs max. (when using FP2SH CPU
unit)
|
|
Output specifications
|
Insulation method
|
Photocoupler insulation
|
|
Rated load voltage
|
5 to 24V DC
|
|
Rated load voltage range
|
4.75V DC to 26.4V DC
|
|
Max. load current
|
0.1 A (A11 to A18, B11 to B14 pins), 0.8 A
(B15 to B18 pins)
|
|
Leakage current when off
|
1µA or less
|
|
Max. voltage drop when on
|
0.5 V max.
|
|
Response
|
OFF-->ON
|
1µs max.
|
|
ON-->OFF
|
For NPN type: 1µs max.,
Fpr PNP type: 5µs max.
|
|
Surge absorber
|
Zener diode
|
|
Common method
|
16 points/common
|
|
External power supply
|
Voltage
|
20.4 to 26.4 V DC
|
|
Current
(at 24V DC)
|
For NPN type: 90 mA max.,
Fpr PNP type: 200 mA max.
|
|
Counter
|
Comparison output
|
8 points (A11 to A18 pins)
|
|
Pulse output
|
Channels
|
-
|
4CH (B11 to B18 pins)
|
|
Max. output frequency note 3)
|
100kHz
|
|
Output modes
|
2 modes (direction control, individual
output)
|
|
PWM output
|
Number of output points
|
4CH (B15 to B18 pins)
|
|
Max. load current
|
0.8A
|
|
Cycle note 3)
|
1Hz to 30kHz
|
|
Duty note 3)
|
0 to 100% (unit: 1%)
|
|
Weight
|
Approx 110g 3.9 oz
|
Approx 130g 4.6 oz
|
Notes:
1) This value is effective when the input time
constant (filter) setting was set to "No setting".
2) If interrupts are used at the 1/unit setting,
the interrupt from the external input terminal B1 (X8) or the
interrupt program from the comparison 0 (one of among INT16 to
INT23) is booted.
3) At maximum load current and resistance load.
There may be distortion in the output waveform, depending on the
load current and type of load.
Dimensiond
FP2-HSCT/FP2-HSCP/FP2-PXYT/FP2-PXYP
-
External dimensions
Terminal Layout
-
FP2-HSCT/FP2-HSCP/FP2-PXYT/FP2-PXYP
Internal Circuit
NPN Input/Output
-
PNP Input/Output
-
|
