原文：
经过多年的产品升级，ZXQ系列电动阀产品适用于各行业应用的高性能数字指示操作器，可作为各种智能调节器、DCS、PLC系统及变频器的后备手动操作器使用。完成对电动阀各种执行机构和变频器的直接操作和反馈跟踪，实现自动手动/状态的无扰动，为系统的启停、故障的处理提供方便。电动阀广泛应用于电力、钢铁、石化和轻工等各行业。典型应用在与标准电流或电位器反馈的电动执行器配套使用，电动阀显示直观，操作方便。此定位器可接受来自上位仪表的DC4-20mA的调节信号和下位电动执行机构电位器的“三线”信号（或DC4-20mA的阀位反馈信号），输出“开”和“关”信号，实现对电动阀阀门开度的控制与调节。
1、电动阀控制精度：0.1%-3.0%(可调)；
2、电动阀可接电动执行器反馈信号：电位器500Ω-10KΩ；
3、电动阀可接收外部控制信号（DC）：4-20mA,其它输入信号出厂前定制）；
4、电动阀可设定执行器正逆动作模态和输入信号中断时“中断”模态-OPEN(开)、STOP(停)、SHUT(闭)；
5、电动阀可设置是否允许电子制动；
6、电动阀可控硅输出：AC,600V，25A；
7、电动阀输出执行器位置信号：低漂移输出4-20mADC对应执行器全闭至全开，信号xx与输入隔离（光电隔离）；
8、电动阀环境温度：0-70℃(可设定)，湿度：≤90%RH；
9、电动阀有超温保护功能；
10、电动阀外形尺寸参考网上描述；
11、电动阀可通过按键自由标定输入信号所对应执行器的动作区间（一般标定为电动执行器全闭、全开位置）；
12、手动/自动无扰切换；
13、电动阀执行器堵转检测控制功能；
14、电动阀可设定允许 改变精度或重调时间；
15、密码锁，防止误操作；
16、按输入信号和执行器转角位置进行智能步距调整xx定位；
17、带错误代码指示故障原因等；
18、电动阀可扩展RS485通讯功能；
19、电动阀特殊要求可以定制。
“ Intelligent electric valve controller ”是由提供的阀门行业新闻，译文仅供参考。另外，中国减压阀网还提供相关产品搜索： 、 、 、 、 、 、 、 、 、 、 、 、 、 等。
译文：
After years of product upgrades, ZXQ series of electric valve is suitable for various industrial applications of high-performance digital instructions, which can be a variety of smart regulator, DCS, PLC and inverter system, manual back-up uses. Completed a variety of electric valve actuator and the direct operation of inverter and feedback tracking, automatic manual / status of no disturbance to the system's start-stop, fault handling with ease. Valves are widely used in electric power, steel, petrochemical and light industry and other industries. Typical applications and standard current or potentiometer feedback supporting the use of electric actuators, electric valve display intuitive, easy to operate. This locator acceptable from the upper meter DC4-20mA control signal and lower actuator potentiometer "three-wire" signal (or the DC4-20mA valve position feedback signal), output "on" and "off" signal, Implementation of the electric valve to control valve opening and regulation.
1, the electric valve control precision: 0.1% -3.0% (adjustable);
2, the electric valve actuator can be accessed by the feedback signal: Potentiometer 500Ω-10KΩ;
3, the electric valve can receive an external control signal (DC) :4-20mA, other input signal the factory custom);
4, the electric valve actuator can be set to move mode and the inverse input signal interruption "break" mode-OPEN (open), STOP (stop), SHUT (closed);
5, the electric valve can be set to allow e-brake;
6, electric valve SCR Output: AC, 600V, 25A;
7, the electric valve actuator position output signal: low drift output 4-20mADC corresponding actuator fully closed to fully open, the input signal totally isolated (optical isolation);
8, electric valves temperature :0-70 ℃ (adjustable) Humidity: ≤ 90% RH;
9, electric valve with over-temperature protection;
10 reference line electric valve dimensions described;
11, electric valve can be calibrated through the key input signal corresponding to free the actuator movement range (usually marked as electric actuator full closed, full open position);
12, manual / automatic bumpless switching;
13, electric valve actuators locked rotor detection and control functions;
14, electric valve can be set to allow to change the precision, or resetting the time;
15, password lock, to prevent misuse;
16, according to the input signal and actuator position angle adjustment smart step away from the precise positioning;
17, with error code indicates that the reasons for such failure;
18, electric valve can extend RS485 communication function;
19, electric valve special requirements can be customized.
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