Number of
controllable I/O points | Control unit | 14 points [Input: 8, Output: 6 (Tr. NPN: 5 / Ry: 1)] | 12 points [Input: 6, Output: 6 (Tr. NPN: 5 / Ry: 1)] |
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| Front switch input | 8 points |
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| Program memory | Built-in memory | Built-in EEPROM |
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| Program capacity | 2,720 steps |
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| Operation speed | 0.9 μs/step (for basic instruction) |
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| Clock / calendar function | Not available | Year (last two digits), month, day, hour, minute, second and day of week (This function is only used when a battery is installed.) | Not available |
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| Battery life | Not available | 220 days or more [actual usage value: approx. 870 days (+25℃ +77℉)] Periodic replacement interval: 1 year (Value applies when no power is supplied at all.) | Not available |
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| Pulse catch input | [6 points in total ×0 and X1: 50 μs,
Interrupt input ×2 to ×5: 100 μs] |
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| Interrupt input |
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| COM. Port | RS-232C | RS-485 | RS-232C | RS-232C | RS-485 |
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| Periodical interrupt | 0.5 ms to 30 sec. |
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| Constant scan | Available |
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| Password | Available |
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| Special Functions | High-speed counter
* The combination of 1-phase × 2 ch.
and 2-phase × 1 ch. is also possible
for the high-speed counter | Counter mode: Addition / subtraction (1-phase) , Input points: 4 ch. (Max.) |
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| Max. speed: 10 kHz (total of 4 ch.) | Max. speed: 5 kHz |
| Counter mode: 2-phase / Individual / direction decision (2-phase), Input points: 2 ch (Max.) |
| Max. speed: 2 kHz (total of 2 ch.) | Max. speed: 1 kHz |
Pulse output
function | Output points | 2 independent points (Y0 and Y1) (No interpolation function) |
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| Output frequency | 40 Hz to 10 kHz (Y0/Y1: 1-point), 40 Hz to 5 kHz (Y0/Y1: 2-point) 40 Hz to 5 kHz (1-point), 40 Hz to 2.5 kHz (2-point) |
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PWM output
function | Output points | 2 points (Y0 and Y1) |
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| Output frequency | Frequency: 0.15 Hz to 1 kHz, Duty: 0.1 to 99.9 % |
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