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MJ830/831Magnescale
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Features
Interpolator for Mitsubishi MR-J2 Super Series amplifier
- Connectable to any general analog-output encoder.
- Input impedance: 120 Ω 1 Vp-p voltage differential input
- Maxresponse frequency 140 kHz for any number of divisions selected
- Switch-selectable number of divisions: 40, 80, 100, 120, 160, 200, 240, 400, 480, 500, 800, 1000, 1600, 2000, 3200, 4000
- Compensation: DC offset, gain and phase
- Power supply: DC 5V (4.5 to 5.5V) for MJ830; DC 12V to 24V (11V to 32V) for MJ831
- Compatible with Sony's Digital scales SL700 series with PL101
Specifications
| Specifications | |||
|---|---|---|---|
|
*1 140 kHz applies when sine and cosine signals within a designated range are applied to MJ830/831. Max. response frequency may be lower than 140kHz with change in input signal level or off-set value. This product might change without a previous notice for the improvement, confirm the function and the performance with the latest specifications. | |||
| Model | MJ830 | MJ831 | |
| Power | Power supplyPower supply voltage | DC5V(4.5～5.5V) | DC12～24V(11V～32V) |
| Power consumption | 3W | ||
| Input power supply rise time | 100 ms | ||
| Imrush current(10ms) | 4Aor less(5V) | 3Aor less(12V) | |
| Power supply reverse connection prevention | Fuse | ||
| Communication | I/F input/ output circuit | Conforms to EIA-422 | |
| Communication protocol | Dedicated Mitsubishi serial interface protocol | ||
| Interpolator | Encoder input signal | 1Vp-p (Max.1.2Vp-p) impedance 120 Ω TYP | |
| Number of divisions | 4000, 3200, 2000, 1600, 1000, 800, 500, 480, 400, 240, 200, 160, 120, 100, 80, 40 | ||
| Maximum response speed | 140kHz*1 | ||
| Alarm | 1 is sent to a designated flag at time of speed alarm and level warning*2 All LEDs flash at the time of compensated data backup error*3 | ||
| Operating temperature/humidity | 0～55℃(non condensing) | ||
| Storage temperature/humidity | -20～65℃(20～90%RH) | ||
| Mass | 380g | ||
| Accessories | Supplement connector cap mounting screws Ferrite core Power supply plug Binding band | ||
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