當PLC/HMI擁有了彩色顯示屏
作者:TouchScreen時間:2012-03-06 來源:控制工程網(wǎng)
北京時間03月06日消息,中國觸摸屏網(wǎng)訊, 使用彩色顯示屏后,機器制造可以擁有更加詳盡的內(nèi)容、更加生動的畫面、更加醒目的警報等等。總而言之,彩色顯示屏照亮了整個系統(tǒng)。Unitronics最新Vision350將所有這些優(yōu)勢包含在一個緊湊的PLC/接口設備中。
本文來自:http://www.zc28898.cn/hmi/news/dynamic/201203/06-14334.html
Vision350加配了彩色觸摸屏、先進的處理器與不同的I/O選項。能適應大多數(shù)TCP/IP或串行協(xié)議,同時提供其它的通信模式,如通過TCP/IP的以太網(wǎng)連接、GSM/SMS/GPRS、Modbus總線、CANopen總線,以及免費的遠程訪問應用。

英文全文如下:
Color displays enable machine builders to reveal greater details, display vivid, attention-grabbing alarms, and in general brighten up their systems. Unitronics’ new Vision350 incorporates all these color advantages into a compact all-in-one PLC/interface device.
This PLC and enhanced HMI is equipped with a color touchscreen, an improved processor, and diverse I/O options. Adaptable to most TCP/IP or serial protocols, the Vision350 offers exceptional communication features, such as Ethernet connection via TCP/IP, GSM/SMS/GPRS, MODBUS, CANopen and UniCAN, and also includes free remote access utilities.
On the surface, the Vision350’s fully functioning HMI features a 3.5-in. color touchscreen display capable of supporting 3 MB of application memory for images and 512 KB for fonts, which allows about 250 images and 1,024 displays per application. Five programmable keys allow customization of customer logo, function and layout (keys could be labeled as arrow keys using a supplied keypad slide). Enhanced programming features include trending, built-in alarm screens and easy HMI language support.
This high-speed PLC allows for 1 MB of logic memory, and a scan time of 15μsec per 1 KB of typical application. It also offers up to 38 onboard digital and analog I/Os that can expand up to 166, and includes digital and analog I/Os, temperature measurement and load cell inputs, plus recipe programming via 120 KB of internal datalogging. At 24 PID loops with auto-tune, plus onboard Thermocouple and PT100 inputs, the Vision350 incorporates a full function temperature controller.
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