No. of interrupt programs
Input 8 programs, periodical interrupt 1 program
Comment storage
All comments including I/O comments, explanatory notes, interlinear comments
can be stored. (Backup battery is not necessary. 328 kbytes)
PLC link function Not available Available
0.5 ms unit: 0.5 ms to 600 ms
Available (4 digits, 8 digits)
Upload protection Available
Such as watchdog timer, program syntax check
Program editing during RUN
High-speed counter
Note3) Note4)
Single-phase 4 chs (Max. 20 kHz) or
2-phase 2chs (Max. 20kHz)
Single-phase 4 chs (Max. 50 kHz) or
2-phase 2chs (Max. 20kHz)
Pulse output/
PWM output
Note4)
Pulse output: 1 ch
(Max. 20 kHz) or
PWM output: 1 ch
Pulse output: 2 chs
(Max. 20 kHz) or
PWM output: 2 chs
Pulse output: 2 chs (Max. 50 kHz) or
PWM output: 2 chs (Max. 3 kHz)
Pulse catch input/interrupt
8 points (Input of main unit: 8 points X0 to X7)
(including high-speed counter and interrupt input)
0.5 ms unit: 0.5 ms to 1.5 s, 10 ms unit: 10 ms to 30 s
Analog input None
2 chs, 10-bit resolution The following
input can be used individually for each
channel.
[Potentiometer (Volume) input]
Min. potentiomenter resistance: 5kΩ
Resolution 10 bits (K0 to K1000):
Accuracy±1.0% F.S. + External
resistance accuracy
[Thermister input]
Allowable thermister resistance
(External thermister min.
resistance+External resistance>2kΩ)
Resolution 10 bits (K0 to K1023):
Accuracy±1.0% F.S. + External
thermister accuracy
[Voltage input]
Absolute max. input voltage: 10 V
Resolution 10 bits (K0 to K1023):
Accuracy ± 2.5% F.S. (F.S. = 10 V)
Flash
ROM
backup
Note5)
Backup by F12,
Data register (2500 words) Data register (8192 words)
Automatic backup
when power is cut
off
Counter: 6 points (C250 to C255)
Internal relay: 5 points (WR58 to WR62)
Data register:300 words (DT2200 to
DT2499)
Counter:16 points (C1008 to C1023)
Internal relay:8 points (WR248 to
WR255)
Data register: 5 words (DT7890 to
Note1) The number of points actually available for use is determined by the hardware configuration.
Note2) The number of points can be increased by using an auxiliary timer.
Note3) This is the specification when the rated input voltage is 24 V DC at 25 °C. The frequency will decrease
depending on voltage, temperature or usage condition.
Note4) For information on the restrictions on combinations, refer to "7.2 Function Specifications and Restricted Items".
Note5) Writing is available up to 10000 times. Areas to be held and not held can be specified using the system
registers.
Note6) Refresh time of FP0 expansion unit
No. of units used x 0.8 ms
16-point unit No. of units used x 1.0 ms
No. of units used x 1.3 ms
64-point unit No. of units used x 1.9 ms
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