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usb blink rs485 adapter

装进口FTDI芯片

USB2.0,支持 EKM smart meter gas meter ekm meters

USB RS485转换器

带LED指示灯, DATA+,DATA-, GND, VCC(5V)

可配黑壳或透明壳

支持安卓,苹果,支持所有WINDOWS 操作系统

可编程,支持超级终端

最长接线可达到1.5KM

几乎支持所有操作系统

体积小,超灵活,超好用的 USB转串口的转换神器

插上电脑后,自动安装驱动

客户应用案例

Our USB Converter, translates the RS-485 signal from the meters to a signal that can be understood by your computer and our EKM Dash software. This is an inexpensive device that will work well if you want to read your meters locally (on-site). You can connect up to 256 meters on 4000 feet of twisted pair wire to this converter.
We recommend this USB converter to all customers who purchase any of our v.3 Omnimeters or v.4 Omnimeters. It is really handy for making meter settings (in particular) and for reading your meters directly. We especially recommend it for users of the EKM Push system which cannot yet make meter settings.
This converter uses a chip that is manufactured by FTDI, which is much more robust, reliable, and easier to use than competing chips. The terminal blocks are tiny, so we include a small screwdriver with each USB Converter so that they can be opened and closed more easily.
This new model of USB Converter has a transparent case, which allows it to show a visual indication of successful meter reads. This is shown with a red blinking LED bulb, that flashes as successful reads are made.
In order to use this converter please download and install the USB driver. Works with most modern (Mac OSX, Windows, Linux) operating systems.
Check out the Communication Diagram showing the USB converter connected to up to 256 meters.
Works with all of our RS-485 smart meters including our v.3 Omnimeters and the v.4 Omnimeter Pulse.
These are very easy to connect and wire up (requires a tiny 2mm flat head screwdriver). Be sure that you have the FTDI USB Drivers installed. Connect a twisted pair wire from A+ on the USB converter to "RS-485 A" on up to 256 EKM Meters, connect B- to "RS485 B" on the same meters.
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Tel: +86-755-85236100    Fax: +86-755-82893356   Email: sales@sinforcon.com Skype: richard90072000   Msn: connectingcables@hotmail.com