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How many serial devices can I connect with the port-powered converters?

April 26, 2017Connect converters Devices port-powered serial

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How many serial devices can I connect with the port-powered converters?

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For standard serial converters (CVT-485-1, CVT-485_422-1 and TTL-485-2), you can connect a maximum of 128 serial devices (RS-485 or RS422); for isolated serial converters (CVT-485_422-3), you can connect a maximum of 64 serial devices (RS-485 or RS422). However, this depends a great deal on a few factors such as the RS-485/RS-422 devices connected to the converter, data baud rate, cable distance, etc.