| Name |
Pulse counter with high speed analog output |
| Model |
CNT-723 |
| Signal Input |
| Number of inputs |
1 |
| Input signal |
Single phase signal, A/B phase signal, UP/DOWN signals |
| Input frequency range |
2MHz (Max.) |
| Input circuit characteristics |
Input circuit
characteristics |
1) General input signals |
| Input signal |
Logic / zero cross (AC) |
| Trigger level |
0.00 to 10.00V
2.5V (Logic input) |
| Input sensitivity |
Min 1V p-p |
| Input withstand voltage |
50V |
| Input resistance |
100k / 10k
when pull-up to +5V : 1.36k |
| Input coupling |
DC / AC |
| AC coupling frequency characteristic |
4Hz (-3dB, 6dB / oct) |
| Low-pass filter |
None / 15kHz (-3dB, 6dB / oct)/
150kHz (-3dB, 6dB / oct) |
| Input connector |
BNC connector / screwless terminal block (internal short circuit) |
| 2) Line driver input |
| Input signal |
Line driver signal |
| Input sensitivity |
Min. 1V (differential voltage) |
| Input withstand voltage |
25V (for GND)
25V (differential voltage) |
| Recommended line driver |
AM26LS31 or equivalent |
| Terminator |
340 / none |
| Input connector |
Screwless terminal block |
| Input pulse width |
MIn. 150ns (both H level and L level) *Logic input |
| Trigger direction |
Rise / Fall |
| Input indicator |
TRIG'D LED : Flash during pulse input
(continuously light for high-speed pulse) |
| Power supply for sensor |
+5V : Max. 150mA
+12V : Max 120mA |
| Display |
| Display |
16x2 character dot matrix LCD (LED back light illumination) |
| Display mode |
1) Count (direct count)
2) Degree (number of rotations + degree)
3) Degree Minute Second (number of rotations
+degree minute second)
4) Length (multi scaling) |
| Arithmetic Operation |
| Pulse counter capacity |
47bit |
| Set value storage |
Non-volatile memory |
| Operation time |
Max. 3.5s |
| Analog response total time |
Max. 7.6s |
| Analog Output |
| Number of outputs |
1 |
| Output voltage range |
10V / 5V |
| Output resolution |
16bit (about 10.8V) |
| Measurement mode |
Linear counter / Ring counter / Magnify |
| Calibration output |
+100% / 0% / -100% |
| Temperature fluctuation |
Max. 200ppm / |
| Output accuracy |
Max. 0.1% full scale @23 |
| Linearity |
Max. 0.1% full scale @23 |
| Load resistance |
Min. 4.7k |
| Output zero adjustment range |
200mV |
| Output connector |
BNC connector |
| EIA-574 |
| Connunications standards |
EIA-574 (RS-232C)
Setting change and reading of a measurement value) |
| Communication system |
Asynchronous |
Communication
parameter |
Baud rate |
9.6kbps / 19.2kbps / 38.4kbps / 57.6kbps / 115.2kbps |
| Start bit |
1bit |
| Stop bit |
1bit |
| Data length |
8 bits |
| Parity bit |
none |
| Communication code |
ASC |
| General |
| Power supply input |
AC100V to 240V (50Hz / 60Hz) |
| Power consumption |
Max. 30VA |
| Isolation |
Sensor power source and signal input / analog output / power supply input / housing |
| Outside dimentions |
57 (W) 218 (H) 218(D) mm
(2.24 (H) 8.58 (W) 8.58 (D) inches) |
| Weight |
Approximately 1.8kg (without accesories) |
| Operating temperature & humidity limits |
0 to +40 / Max. 85%RH (no dewing) |
| Storage temperature & humidity limits |
-10 to +60 / Max. 85%RH (no dewing) |
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