Безопасный взрывозащищенный контроллер голосовой подсказки из нержавеющей стали и углеродистой для нефтехимической

1.This device is the associated connection equipment of the batch controller, which is an intrinsically safe equipment.

2.The device adopts the open and standard ModbusRTU communication protocol, which can accept the control of various general control devices such as touch screen, various types of PLC, MCU, and host computer; the controller can select and broadcast up to 200 voices through the standard ModbusRTU communication protocol.Users can record 200 different voices according to the on-site situation, so as to fully meet the voice broadcast of each link of the loading process. This device can also be used for remote communication control through an explosion-proof 485 base station.

5.Ultra-low power consumption, explosion-proof and intrinsically safe control box or loading instrument provides 24V power supply, working current <90mA.

HUBEI HONGYI ELECTRONIC&TECHNOLOGY CO.,LTD,in 2009,which covers an area of more than 3500 m2,has 4standard plants of over 6000 m2 in area,in which ,the building area of the office building ,R&D center,etc.is about 4500 m2,has more than 100 sets of nc press,nc bending machine,prectreatment system and spraying equipment that are the most advanced in china,a complete set of advanced online flow calibration system as well as a number of instrument and electronics testing equipment.We also lay emphasis on cooperation with the domestic and foreign excellent industrial control manufactures,and have established cooperation relationship with the design institutes of the Ministry of Chemical industry as well as the electronic control institutes of a number of universities.Through these cooperators,by combining our core products,we provide the users with the best system solutions.