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Not only that, it can also be used to know if there is water in any place or not; for example, positioned appropriately, it can be used to know if a tank or a drinking trough is full or empty, or if a well has reached a certain level (eg to stop pumping water). It is interesting to measure the humidity of the ground, but we have also thought about other things; and then we have TXtemp to measure the temperature (one of the uses of TXtemp is in association with SuperClock), and for practically any type of measurement we have TXdata (RS232, RS485 ModBus) - which can be connected to thousands of existing third-party professional RS232 or ModBus meters (and there is something for all needs: temperature and humidity meters, anemometers, voltage meters, energy, light meters, water meters, presence sensors, brightness sensors, soil humidity sensors, etc. ; practically all professional meters are available in ModBus or RS232 standard; and not just meters). The cable recommended in this type of connection is the Belden 9842, which has 2 twisted pairs.

The power of the cable is from the TER port of the PLC. TER ports of the TSX Series PLC have a DPT signal pin, which is used to determine the work methods of the terminal TER. HD-SDI series delivers crystal clear mega pixel images without compression over coax. TSX08PRGCAB can be used for Modicon TSX Series PLC of Schneider and PC or other equipment which provide the traditional RS232 serial port communications. TSX08PRGCAB (also known as TSXPCX1031) is the programming cable which is provide connection and the RS485 signal converter through the RS232 serial interface. This cable can be used between two RS485 splitters or between an i9/i8/i80 and a RS485 splitter. RS-485 is also used in building automation as the simple bus wiring and long cable length is ideal for joining remote devices. The probe can be cut to any length from 150mm to 300mm. An RS485 interface with a definable address allows it to be used directly on a modbus network. The shield works as a "drain" for any noise that could be picked up by the RS485 network and "drain" it to ground. The cable rejected the way which the transceivers of the RS485 is controlled by the PLC, and all the data transceivers is automatic controlled.

If there are several sensors near and/or other data to be transmitted via GSM, it is more convenient to use Standard / RF versions supported on a concentrator or controller such as RXTXeasy GSM so you will be able to use one single SIM. It has a special capacitive sensor designed by us, efficient and of good precision, waterproof, resistant to oxidation and not subject to variations due to salinity and soil composition: better than this there are only the "extraction pressure" sensors (which we do not propose because they are not durable and also the sensor alone costs hundreds of euros). TXsoil is a compact and low consumption sensor that can measure and transmit the humidity of the ground WiFi or RF or GSM. Star and ring topologies are not recommended because of signal reflections or excessively low or high termination impedance. TXSoil can transmit the humidity to a Web server or to a VisualVision's display / concentrator such as DisplayRX or ControlHUB or RXTXeasy GSM - with adjustable interval, remaining for the rest of the time in standby with very low consumption.

This with WiFi transmission for the Standard version, and in the RF version also with radio transmission at 433MHz (covering longer distances and with less battery consumption thanks to special optimizations). These distances I'm talking about are greater than 100 meters. 100 ohms, Cat 5 cables almost meets the electrical requirements for RS-485 cables. Double-click on the icon, then achieve the settings, XWAY Test, MODBUS Test communications test of the RS232 serial (COM slogan) which is connected with TSX08PRGCAB cables. We need to test the operation of a computer Belden cable RS485 for one of our clients. The largest communications range between the TSX08PRGCAB and PLC are up to two kilometers (9600 bps),when external plus terminals an 120 ohm resistance and a 5 VDC power on the RS485 ports (8 pin Mini DIN Male) of the cable. The snap switch located on the TSX08PRGCAB programming cable are used to choose a different mode of operation. RS232/RS485 interface cable for Schneider PLC programming,3 meters,with master/slave switch,used for programming communication or other communication such as MODBUS. Care must be taken that an SC connection, especially over long cable runs, does not result in an attempt to connect disparate grounds together - it is wise to add some current limiting to the SC connection.

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