IDEC Corp.现在销售4.3英寸HG1G HMIS…行业首次展示产品之一，用于利用全球标准4.3英寸LCD屏幕尺寸。由于此屏幕尺寸在消费游戏设备和其他商业产品中广泛使用，因此通过以较低的价格提供更大和更高的分辨率显示屏，它有效地击倒了HMIS尺寸较小的HMI。
HG1G显示为TFT颜色LCD，高分辨率为480 x 272像素，65k颜色和800 cd/m2亮度。这种分辨率级别产生了众所周知的观看体验，而亮度提高则可以使屏幕在直射的阳光下易于查看。可以为肖像或景观配置观看，其视角距离顶部为60°，距底部65°，距左或右70°。
HMIs often need to communicate with a variety of different PLCs, controllers and other HMIs from different vendors, and the HG1G HMI delivers this functionality by supporting multiple communication protocols, up to four simultaneously. The serial port can support both RS-232C and RS-422/485 communications simultaneously, and the Ethernet port can support up to four Hosts and three User communication protocols at the same time. The serial port and the Ethernet port combined can thus support up to nine communications simultaneously — two serial and seven Ethernet.
HG1G具有内置的Web服务器，可通过在笔记本电脑，台式PC，智能手机或平板电脑上运行的任何Web浏览器提供完整的远程监视和控制。远程用户可以监视当前值或进程，以及控制操作，打印信息，开关屏幕或更改程序值，就好像它们在触摸屏显示器前一样。用户还可以远程执行故障排除，运行测试并执行维护。不需要其他软件工具或模块来使用此远程监视器和控制功能。
对行业标准FTP通信的支持使用户可以在HG1G HMI和PC之间传输项目，食谱，图片，声音和电影文件，而无需在PC上加载IDEC HMI编程软件。如果与HMI一起使用IDEC PLC，则此功能还可以通过HMI将更新的PLC程序从PC下载到PLC。这大大简化了HMI和PLC程序的更新，因为不再需要将IDEC编程软件安装在整个设施或公司的多个PC上。
此类HMI的一个常见问题是背光寿命有限，尤其是因为背光通常不可用。HG1G HMI LED背光灯以70,000小时的一流寿命解决了这个问题，这将提供多年的操作，因为在使用该设备时可以自动关闭背光。
The HG1G HMI has a wide range of operating temperatures from -20 to 55° C, and it is rated IP66F/IP67F and NEMA 4X to allow for installation outdoors, or indoors in washdown areas. The unit is suitable for installation in Class 1, Division 2 hazardous location installations and has UL 508 approval. Input voltage is 12-24 Vdc, allowing the HG1G HMI to be powered by solar cells and other dc sources. Startup time is only 1.5 seconds, compared to up to 40 seconds for competing units.
The HG1G HMI is programmed using IDEC’s WindO/I NV4 software. This new programming software provides advanced programming features similar to those found in IDEC’s High Performance HMI including WebServer function, FTP function and a USB Auto Run function for easy data transfer. User memory is 12 MB, allowing complex programs with a wide range of functionality to run on the HMI.
有关HG1G HMI的完整规格或其他信息，请访问hmi.idec.com.
Filed Under:运动控制技巧
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