PA-330Z
The PA-330Z receives the square wave signals from the rotary encoder, and converts it to low impedance signals suitable for long distance transmission after wave-shaping and amplifying via photo couplers which provide isolation between input and output.
A 12VDC external power supply is provided for use with the DC powered RP series encoder.
The case is sealed construction which allows closely mounting to the encoder.
Electrical Specification
| The number of input phases | 3-phase (2-phase square wave (duty: approx. 50 % ) + “zero mark”) | |||||||||||||||||||||||
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| Input resistance | 470 Ω | |||||||||||||||||||||||
| Input waveform | L : 0 to 4 V, H : 8 to 12.5 V | |||||||||||||||||||||||
| Frequency | 0 to 50 kHz | |||||||||||||||||||||||
| Output voltage | Hi : 10 V or more, Lo : 0.5 V or less ( 5 kΩ load) | |||||||||||||||||||||||
| Output resistance | Collector resistance 330 Ω | |||||||||||||||||||||||
| Delay time | Approx. 2 µs between input to output | |||||||||||||||||||||||
| Power requirement | AC 100 V approx. 12 VA | |||||||||||||||||||||||
| Supplied voltage | DC 12 V 0.15 A | |||||||||||||||||||||||
| Withstand voltage | Between AC terminal to chassis: AC 1.5 kV Between input common 1 to output common 2, output common 2 to chassis: DC 500 V Between input terminal to chassis: DC 250 V |
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| Isolation | Between input common 1 to output common 2, between input terminal to chassis: 100 MΩ or more (at 1000 V megohm) | |||||||||||||||||||||||
| Operating temperature range | -5 to +40 °C | |||||||||||||||||||||||
| Storage temperature range | -10 to + 70 °C | |||||||||||||||||||||||
| Weight | Approx. 4 kg | |||||||||||||||||||||||
Terminal block |
JIS C 2805 applicable to 1.25 to 3 crimp-type terminal
* When using C specification of the RP-1700 Series (collector output/pull-up resistor 470 Ω) , |
Revised:2018/02/26
