Bus type: profibus-dp, Modbus, FF, Hart, Device Net. Technical Characteritics
Bus type: profibus-dp, Modbus, FF, Hart, Device Net.
2.1. The input voltage range: three phase: AC350V ~ 410 V 50/60 hz (special voltage should be customized)
single phase: AC200V ~ 240 V 50/60 hz (special voltage should be customized)
2.2. Using the absolute encoder, the valve position never lost.The absolute encoder can ensure the high precision, zero wear, long life, strong anti-interference, no battery support.
2.3. Optional all electronic torque detection technology to realize the torque continuous measurement, the over torque value can be adjusted without secondary calibration, it is unnecessary to consider mechanical wear.
2.4. Perfect bus supporting plan: Profibus-dp, Modbus, FF, Hart, Device Net five kind of bus available.
2.5. Unique double speed control mechanism, can make the actuators in work process avoid causing fluid surge effect.
2.6. Infrared setting device and knob (magnetic isolation technique) all can set working parameters, convenient and practical, truly realize free open cover.
2. 7. Perfect level 3 password protection, but to different customers or operator separate authorization, prevent fault parameters set to actuator fault phenomenon.
2.8. Provide five field programmable non-hold type relay feedback, provide an alarm non-hold type relay feedback, extensible four hold-type relay feedback.
2.9.Input /output signal channel have been photoelectric isolation (can bear 2000 v surge voltage).
2.10. The position signal feedback 4 ~ 20 rnA, load resistance: 50 Ω~ 750 Ω,precision: 0.5%;
2.11. Operating temperature range: -30°C ~ + 70°C.
2.12. Use humidity range or less 90% RH, non-condensing around, do notcontain strong corrosive, flammable and explosive gas or dust.
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