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ftdi ft232r usb ttl 5v to rj11 rj12 6p6c for dutch kaifa smart meter dsmr p1
Please be kind to read the following information before you buying this cable, this cable is specially for the dutch kaifa smart meter communication with Domoticz on Raspberry.
for ISKRA AM550 please select the second type, it is need to add one 10K .
Works with Kaifa KWH smart meter. Readouts Energy +T1/+T2/-T1/-T2 and Gas connected to Synology Nas with Domoticz
For Kaifa MA105A, please selection the first type, it donot need pull up s.
Pinout – P1-poort – Kamstrup 162, 382 en 351
1 RTS (Request to Send) 2 GND (Ground) 3 NC (Not Connected) 4 TxD (Transmit data)Read data from the Landis E350 smart meter(add 2K pull up )
For FTDI Driver, Please cli here !
See the product here :
About FT232RL
The FT232R is the latest device to be added to FTDI?s range of USB UART interface Integrated Circuit Devices. The FT232R is a USB to serial UART interface with optional clo output, and the new FTDICh-ID? security feature. In addition, asynchronous and synchronous bit bang interface modes are available. USB to serial designs using the FT232R have been further simplified by fully integrating the external EEPROM, clo circuit and USB s onto the device.
The FT232R adds two new functions compared with its predeceors, effectively making it a "3-in-1" ch for some application areas. The internally generated clo (6MHz, 12MHz, 24MHz, and 48MHz) can be brought out of the device and used to drive a microcontroller or external logic. A unique number (the FTDICh-ID?) is burnt into the device during manufacture and is readable over USB, thus forming the basis of a security which can be used to protect customer application from being copied.
Single ch USB to asynchronous serial data transfer interface.
Entire USB protocol handled on the ch - No USB-specific programming required.
UART interface support for 7 or 8 data bits, 1 or 2 stop bits and odd / even / mark / space / no parity.
Fully aisted hardware or X-On / X-Off handshaking.
Data transfer rates fro00 baud to 3 Megabaud (RS422 / RS485 and at TTL levels) and 300 baud to 1 Megabaud (RS232).
In-built support for event characters and line break condition.
New USB FTDICh-ID? feature.
New configurable CBUS I/O pins.
Auto transmit buffer control for RS485 applications.
Transmit and receive LED drive signals.
New 48MHz, 24MHz,12MHz, and 6MHz clo output signal Options for driving external MCU or FPGA.
FIFO receive and transmit buffers for high data throughput.
256 Byte receive buffer and 128 Byte transmit buffer utilising buffer smoothing technology to allow for high data throughput.
Adjustable receive buffer timeout.
Synchronous and asynchronous bit bang mode interface options with RD# and WR# strobes.
New CBUS bit bang mode option.
Integrated 1024 bit internal EEPROM for I/O configuration and storing USB VID, PID, serial number and product descrtion strings.
Device supplied preprogrammed with unique USB serial number.
Support for USB suspend / resume.
Support for bus powered, self powered, and high-power bus powered USB configurations.
Integrated 3.3V level converter for USB I/O .
Integrated level converter on UART and CBUS for interfacing to 5V - 1.8V Logic.
True 5V / 3.3V / 2.8V / 1.8V CMOS drive output and TTL input.
High I/O pin output drive option.
Integrated USB s.
Integrated power-on-reset circuit.
Fully integrated clo - no external crystal, oscillator, or resonator required.
Fully integrated AVCC supply filtering - No separate AVCC pin and no external R-C filter required.
UART signal inversion option.
USB bulk transfer mode.
3.3V to 5.25V Single Supply Operation.
Low operating and USB suspend current.
Low USB bandwidth consumption.
UHCI / OHCI / EHCI host controller compatible.
USB 2.0 Full Speed compatible.
-40°C to 85°C extended operating temperature range.
Drivers are available which allow FTDI devices to work with the following operating syst:
Windows 8.1
Windows 8.1 x64
Windows 8
Windows 8 x64
Windows Server2012
Windows Server 2008 R2
Windows 7
Windows 7 x64
Windows Server 2008
Windows Server 2008 x64
Windows Vista
Windows Vista x64
Windows Server 2003
Windows Server 2003 x64
Windows XP
Windows XP x64
Windows ME
Windows 98
Linux
OS X
OS 9
OS 8
Windows CE.NET (Version 4.2 and greater)
Android
Windows RT
Support for WinCE7.0 Initial functional testing conducted by FTDI has shown that the FTDI drivers function as expected on Windows CE 7.0
Support for older versions of Windows Desktop
NOTE: Microsoft have ended support for certifying XP and VISTA through their WH test program. As such current builds will still work on XP and VISTA but are not Microsoft certified.
Differences in Driver API
For most of these operating syst two types of driver are available: Virtual COM Port (VCP) drivers and direct (D2XX) drivers. The VCP driver emulates a standard PC serial port such that the USB device may be communicated with as a standard RS232 device. The D2XX driver allows direct acce to a USB device via a DLL interface.
To locate the drivers you want to install for a device, select which of the driver types you wish to use ( VCP or D2XX ) and then locate the appropriate operating syst. With the exception of Windows 98 and Windows ME, all devices are supported in each driver paage.
If a VCP driver is required for Android please refer to the following application note: TN 132 Adding FTDI Devices VCP Driver Support to Android
Smart Meter Descrtion DomotiGa support reading telegrams from Dutch Smart Meters. A Dutch Smart Meter (using the NTA8130 standard) has a data-port (also called P1) on which it dumps the data from connected utility meters every 10 seconds (DSMR 4 and older) or every 1 second (DSMR 5). Not only electricity usage but also other connected meters (through MBus) like Gas, Heating, Cooling, Water. Also power generated from Sun/Wind which is delivered ba to the net by the client is logged. Requirements Smart Meter support has the following requirements: P1 (RJ11) connected via serial cable Supported DSMR Versions The following DSMR version have been succefully validated with DomotiGa: DSMR VersionStatusDefault Speed* 2.XNot tested9600 7E1 2.2.XSupported9600 7E1 3.0Supported9600 7E1 4.0.XSupported115200 8N1 4.2.XSupported115200 8N1 5.0.XSupported115200 8N1 The Default Speed is the most common used serialport settings for baudrate, databits, parity and stopbits, but please consult your device manual first. Some vendors use different settings. Disclaimer: Build and use this at your own risk! The P1 port is usually present in the form of a RJ11 soet. It's half duplex serial port with TTL level (0-5V) signals, 3 out of 4 pins are connected. The following table shows the RJ11 pin layout, signal descrtion and the optional DB9 pin layout when using a USB to RS232 cable. RJ11 Pin #SignalDB9 Pin # 2REQUEST (RTS)4 3GROUND (GND)5 4NOT CONNECTED (NC)NOT CONNECTED (NC) 5DATA (RxD)2 You need to build a special serial cable, you must make sure that the REQUEST pin must be kept HIGH before it starts dumping data. And the signals are inverted so 0 = 5V and 5V = 0 volt, if you use an FTDI converted (needed to convert levels from 0-5v to -12/+12v) you can tweak it so it will invert the signals for you. Additional information about FT_Prog [[http://www.ftdich.com/Support/Utilities.htm]] can be found here: [[http://www.maartendamen.com/2012/04/new-smart-meter-installed-iskra-me382-and-landis-gyr-gasmeter-e06140/]] DomotiGa stores all info in 3 or more devices (depending on how many connected MBus meters it finds) Power Usage: Device with id 36 displays Electricity Usage It's addre is 'P1-PowerUsed' and it displays: Live power usage (2130Watt), meter readings High and Low tariff, and the current Tariff. Default the power usage is reported in kWh too, but you can use a calibrate value of 'Value * 1000' to get Watts. Power delivered: Device with id 37 displays generated power delivered to the net by the client (Sun/Wind) It's addre is 'P1-PowerDelivered' and it displays: Live power delivered, meter readings High and Low tariff, and current Tariff. The power delivered is not converted to Watts here. Gas usage: Device with id 35 displays data from Gas meter. It's addre is 'P1-MBus1' because it's connected to the main meter via MBus channel1. It displays the Gas meter read of last hour (timestamp in value4), the vae position and type of meter (Gas, Heat, Cooling etc)
>> Shping & Handling 1. Proceing Time: 2-5 days for all orders. 2. Special Requests: Please list your special requests (color, paage, etc) in the Notes Section when che out. 3. Shping Way: Most orders(le than 2KG) are shped by Aliexpre standard shping / Netherland Post / Swi Post Under $5 orders are shped by Seller Method Shping. Any other requirements about the shping way, please contact us. 4. Delivery Time: Normally 15-60 days to get the order, except Brazil.Sometime the transit time may be long and vary,particularly during the holiday season. Please contact us if you need help for the traing. 5. Duties: duties, taxes and charges are not included in the item price or shping charges.
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