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| MJ830/831 |
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| Download MJ830/831 Spec Sheet |
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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
- Max. response 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: 5 V DC (4.5 to 5.5 V) for MJ830;12V to 24V DC (11V to 32V) for MJ831
- Compatible with Magnescales linear scales SH12 and SL700 series with PL101
Specifications
| Model |
MJ830
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MJ831
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| Power |
| Power supply voltage |
DC5 V (DC4.5 to 5.5 V)
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DC12 to 24 V (DC11 to 32 V)
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| Power consumption |
3 W
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| Input power supply rise time |
100 ms
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| Surge current (10ms) |
4A or less (with 5 V)
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3A or less (with 12 V)
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| Power supply reverse connection prevention |
Fuse
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| Communication |
| I/F input/ output circuit |
Voltage-differential line driver/ receiver complying with EIA-422 (SN75C1167 or equivalent)
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| Communication protocol |
Dedicated Mitsubishi Electric Corp. serial interface protocol
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| Interpolator |
| Encoder input signal |
1 Vp-p (Max.1.2 Vp-p) impedance 120 ω TYP
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| Selectable division settings |
4000, 3200, 2000, 1600, 1000, 800, 500, 480, 400, 240, 200, 160, 120, 100, 64, 40
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| Maximum response frequency for encoder input |
140 kHz
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| Alarms |
"1" is sent to a designated flag at time of speed alarm and level warning All LEDs flash at the time of compensated data backup error
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| Operating temperature and humidity range |
0 to 55 °C (no condensation)
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| Storage temperature and humidity range |
-20 to 65 °C (20 to 90%RH)
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| Mass |
380 g
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| Accessories |
Power supply plug...1 Connector cap...1 Supplement...1 Binding band...1
Ferrite core...1 Mounting screws (4 x 10)...2
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