C2-65 is a serial USB to Rs422/485 converter that can fixed on Din rail.
The C2-65 is powered directly from the USB bus ( bus powered )and have USB section isolated from the RS422/485 line.
C2-65 is in compliance with all the reference standards regarding USB1.1 and USB2.0 as well as RS422 full duplex operation and RS485 halph duplex operation. The tras/ric " switch over " time in halph duplex mode is one bit time even at higher bit rates . This feature , together with the possibility to set high baud rates ( up to 921Kbit /sec ) makes possible high speed applications over the serial com still maintaining a total isolation between the 2 sides of the converter.
C2-65 has a very compact size and is packaged in a shielded cover that assures the compliance with the CE emission and immunity raccomandations even at full RS422/485 load.
Using micro switches operator can set the terminating resistors , the type of line ( RS422 or RS485 ) and a loop mode for diagnostics tests . Simple diagnostic tests cab be easy implemented to locate faults in the RS422/485 line or on the USB interface.
C2-65 is compatible with operating systems Windows 98 /XP/Vista.

The C1-23 is a DIN rail mounting device suitable for converting RS232 line signals to RS422 or RS485 standard. Microswitches, with direct access, allow the user to set: operation mode (automatic or manual), line interface (RS422 or RS485), baud rate (from 1.2 to 115 kbit/s) and bias and terminating resistors. 3 models are available depending on power supply 110 Vca model 220 Vca model extended range Vca model ( 90 < Vca < 270 ) The device does nor require any software configurations , so it is intrinsically indipendent from the PC to wich it is connected. A tipical application consists as converter interface device in SCADA interfacing with modbus peripheral devices. A triple optical isolation galvanically isolates the power section from the two sides of the line.

The C1-23T is a desk version device suitable for converting RS232 line signals to RS422 or RS485 standard. Microswitches, with direct access, allow the user to set: operation mode (automatic or manual), line interface (RS422 or RS485), baud rate (from 1.2 to 115 kbit/s) and bias and terminator resistors. A tipical application consists as converter interface device in SCADA interfacing with modbus peripheral devices. A triple optical isolation galvanically isolates the power section from both the line sides. This product use an AC power supply. Three models are available: 1): 110 VAC Power supply 2). 220 VAC Power supply 3). 90 < 270 < VAC Power Supply ( Extended range )

The C1-25 is a DIN rail mounting device suitable for converting RS232 line signals to RS422 or RS485 standard. Microswitches, with direct access, allow the user to set: operation mode (automatic or manual), line interface (RS422 or RS485), baud rate (from 1.2 to 115 kbit/s) and bias and terminator resistors. A tipical application consists as converter interface device in SCADA interfacing with modbus peripheral devices. A triple optical isolation galvanically isolates the power section and the two line interfaces.

The C1-33 is a DIN rail mounting device suitable for converting a RS232 line into a RS485 line with two branches; it is well suited when the devices to connect to the RS485 line are more than 31 or are located in such a way to make more convenient the presence of two separate branches. Microswitches, with direct access, allow the user to set baud rate (from 1.2 to 115 kbit/s) and bias and terminator resistors (independent for each line). A triple optical isolation galvanically isolates the power section and the two line interfaces.

The C1-33T is a desk version device suitable for converting a RS232 line into a RS485 line with two branches; it is well suited when the devices to connect to the RS485 line are more than 31 or are located in such a way to make more convenient the presence of two separate branches. Microswitches, with direct access, allow the user to set baud rate (from 1.2 to 115 kbit/s) and bias and terminator resistors (independent for each line). A triple optical isolation galvanically isolates the power section and the two line interfaces.

The C1-35 is a DIN rail mounting device suitable for converting a RS232 line into a RS485 line with two branches; it is well suited when the devices to connect to the RS485 line are more than 31 or are located in such a way to make more convenient the presence of two separate branches. Microswitches, with direct access, allow the user to set baud rate (from 1.2 to 115 kbit/s) and bias and terminator resistors (independent for each line). A triple optical isolation galvanically isolates the power section and the two line interfaces.

The C1-45 is a DIN rail mounting device that ensures signal regeneration where RS422 or RS485 links exceed the limits imposed on cable lenght or on the number of connected devices; it can also be used to set up star networks and optimize the lay out of cables or ( using a couple of devices )to convert a line from RS422 to RS485. The device does not require any software to be installed at the front end of the line. so it intrinsecally mantains the interfunctioning with all type of front end processors employed. Microswitches, with direct access, allow the user to set: operation mode (automatic or manual), line interface (RS422 or RS485), baud rate (from 1.2 to 115 kbit/s) and bias and terminator resistors. A triple optical isolation galvanically isolates the power section and the two line interfaces.