![]() ![]() Every combination of serial standard, optical fiber, and power supply, is however available, while special requests (such as higher data rates) can be made via the contact form. Industrial serial converters BFM/1 and BFC/1 work with RS422 serial standard, with screw terminals or 5-pins Mini XLR connector. BTS/1 and BTV/1 come with synthetic or glass optical fiber, to isolate against electromagnetic interferences. BLM/1 and BMM/1 converters for example use screw terminals, with isolated and non-isolated RS485, respectively. USB-serial converters are available also with isolation, with different combinations of serial standard, or with other connectors. Furthermore, there are environments where electrical devices are strictly forbidden, such as pools, saunas, fire-risk buildings, so optical fiber is mandatory. In a heavily disturbed network, such as industrial environment, it is good practice to integrate two or more optical-electrical converter to guarantee signal integrity. In a wide RS485 bus, like an industrial environment or a solar power system, it is recommended to use an isolated converter, in order to protect against voltage surges. USB converters are typically used to allow the communication of a PC with a RS485 network, or to increase the transmission distance. The attachment is not complicated and debugging is simple in case of communication problems. ![]() For this reason there are no confusing attachment and configuration settings. ![]() The device is specially designed for the two wire RS-485-bus. This USB-RS485 serial converter is Half Duplex and it automatically detects data direction and transmission data rate up to 250 kbps, so it can be easily installed in any new or existing network. The USB-485-Mini/OP changes signals between USB and RS-485. On the PC, the USB device is seen as a RS232 port (VCP, Virtual COM Port), and it does not need any DIP switch. #Usb 485 converter installThe Operating System should automatically detect the device and install the necessary drivers, which can also be downloaded here. This converter is powered via the Type A USB, so there is no need to use an external power supply. It can be used to allow a PC to communicate with a RS485 network. The USB to RS485 is a fully automatic plug-and-play USB module that connects to your PC via the Universal Serial Bus (USB) port and provides robust. BMC/1 is an industrial electrical converter, USB to RS485 serial standard with Mini XLR connector, 5 V-self-powered via Type A USB port. ![]()
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