Interface converter type ПИ USB/RS-485 carries out the connection of a personal computer through USB interface to the main line RS-485. It allows connecting of about 31 devices to the line RS-485, carries out the galvanic separation of interfaces. Choice of the direction of data transmission is implemented automatically.
Device includes the terminator 120 Ohm (attached by the jumper on the end connector). Supply is carried out through the USB connector (there is no need in an additional power supply). Interface converter decreases consumption current during the computer change to the standby mode.
Converter designations under control of the following operational systems: Win2k/WinXP/Vista/W7 (including 64-bit versions), Win CE, MAC OS, Linux. It is compatible with software operating with COM-ports.
Interface converter is provided with light-emitting-diode indication signalizing of activation of the device and indicating the running status of data transmitting.