3 SPECIFICATIONS
3.2 Performance Specifications
25
3
Main functions
that can be
performed with
the combination
of main blocks
Pulse count Count input
signal
Phase 1-phase input (1 multiple/2 multiples), 2-phase input (1 multiple/2 multiples/4
multiples), CW/CCW
Counting
speed
1 multiple 10kpps/100kpps/200kpps/ 500kpps/
1Mpps/2Mpps
10kpps/100kpps/200kpps
2 multiples 10kpps/100kpps/200kpps/500kpps/
1Mpps/2Mpps/4Mpps
4 multiples 10kpps/100kpps/200kpps/500kpps/
1Mpps/2Mpps/4Mpps/8Mpps
Counting range Same as the counter timer block
Type Addition, subtraction, linear counter mode, ring counter mode, addition mode, preset
counter function, latch counter function
Minimum count pulse width (duty
ratio: 50%)
1-phase input (1 multiple/2 multiples),
CW/CCW
1-phase input (1 multiple/2 multiples),
CW/CCW
2-phase input (1 multiple/2 multiples/4
multiples)
2-phase input (1 multiple/2 multiples/4
multiples)
Coincidence
detection
Comparison range 32-bit signed binary value, 32-bit unsigned binary value, 16-bit signed binary value,
16-bit unsigned binary value
Comparison method Setting value < count value, setting value = count value, setting value > count value
Interrupt Coincidence detection interrupt function
Cam switch Number of steps Up to 16 steps/1 block
Highly-accurate pulse output The ON/OFF timing can be adjusted in increments of 25ns at a minimum using
trigger input as the starting point.
PWM output Output frequency range Max. 2MHz Max. 200kHz
Duty ratio Any value (Can be set in increments of 25ns at a minimum.)
Ratio setting Ratio setting range Number of output pulses = (1 to 2147483647)/(1 to 2147483647) × Number of input
pulses
Note that a value obtained by dividing (1 to 2147483647) by (1 to 2147483647)
should not exceed 1.
Pulse
measurement
Measurement item Pulse width (ON width, OFF width, from a rising edge to the next rising edge, from a
falling edge to the next falling edge)
Measurement resolution 25ns
Electrical interface conversion 24VDC/5VDC/differential
Processing time of the main hardware logic Logical operation: Min. 87.5ns, Coincidence output: Min. 137.5ns, Cam switch: Min.
262.5ns
Number of writes to a flash ROM Up to 10000 times
Internal current consumption (5VDC) 0.66A
Applicable wire size 40-pin connector 0.088 to 0.3 (28 to 22 AWG) (When the A6CON1 or A6CON4 is used)
0.088 to 0.24 (28 to 24 AWG) (When the A6CON2 is used)
External wiring connector (sold separately) A6CON1, A6CON2, A6CON4
Number of occupied I/O points 32 points (I/O assignment: Intelligent, 32 points)
Item Specifications
Differential DC
0.5μs
0.25μs 0.25μs
0.125μs
0.5μs
0.25μs 0.25μs
5μs
20μs
10μs 10μs
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