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DZW type aluminum case intelligent control module
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Product Description
Product Overview
DZW series multi turn valve device is the driving equipment for valve opening, closing or regulating control. DZW type electric device is used for the hoist to make linear motion or with the turbine deceleration part for the hoist to make partial rotary motion, and it can be used to match the valve, which can realize remote control, centralized control and automatic control of the valve.
Product benefits
1. Operating temperature - 20 °~70 ° Storage temperature 2. Operating voltage: AC220V, AC380, D24V, DC48V, ± 15% fluctuation, special voltage can be customized
2. Switch type, regulating type, general type (optional) free switching 2. Input signal 4~20mA DC input channel impedance 2503. Output signal: 4-20mA Load resistance:<750 Ω 4. Sensitivity 0.2-20 (adjustable) Basic error: ± 1% Basic error ± 1%
3. CPU has power off self memory function to automatically save valve settings and operating parameters in case of power failure. 2. Segment code screen Chinese and English interface to display valve position in case of power failure. 3. Three operation modes of field remote remote control. 4. Input and output current can be calibrated and calibrated through menu. 5. Remote control distance is within 5M. Special customizable. 6. Password special function
4. Automatic phase discrimination and commutation function 2. Power input and output phase loss detection 3. Motor overheating instantaneous reversal, power failure, overload fault alarm 4. Encoder fault alarm 5. Current input and output transient over-voltage over-current protection 6. All signal anti-interference protection 7. Signal loss positions can be set: fully open, fully closed, and protected
5. The control harness is equipped with the module as standard, and the wire number of each wire is marked. The plug adopts anti dazzle measures, which is simple and convenient. 2. The plug-in terminal block can be customized
6. Special voltage can be customized 2. Expandable field bus: MODBUS RTU, PROFIBUS, HART, M-BUS, CAN BUS, special protocol can be customized for development 3. Input and output signals can be customized for 0-5V0-10V, etc. 4. Shape structure and special module can be designed according to customer requirements 5. Export full-text module 6. Mobile APP remote control LOAR master station control
Control Diagram
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