Xian Sulab Machinery Co., Ltd.
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| Brand | |
| Description | Elevator Door Controller |
| Part No. | VVVF4+ VF4+ |
| MOQ | 1PC |
| Transportion | TNT, UPS, DHL, Fedex, Air, Sea |
| Applicable | Elevator |
| Packages | Carton, Wooden case, Pallet etc |
| Delivery Time | Normally 2-3 working days after payment |
| Warranty | One year |
| Payment Method | Company Bank, Western union, alibaba, Paypal, Personal bank etc |
Pictures for Original Elevator Door Inverter Controller VVVF4+ VF4+
Elevator door machine controller, including door machine main circuit and door machine control board, said door machine control board is provided with encoder interface for connecting rotary encoder, CAN-BUS for connecting elevator control system through CAN-BUS The interface circuit and the main processor for obtaining the door-opening in-position signal or the door-closing in-position signal through the encoder interface and sending the signal to the elevator control system via the CAN-BUS interface circuit, the main external processor is respectively connected to the CAN-BUS interface Circuit, main circuit of door operator and communication connection of encoder interface.