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Customer looking for details regarding the TCP port connections for the ION 7650/7550 series meters.
TCP socket connections
NOTE: Certain elements of the information in this document is true only for devices at firmware level V350 or higher.
CLARIFICATION NOTES ON THE INFORMATION IN THE ABOVE DOCUMENT:
When it is stated that "the 7650/7550 cannot be used as a Modbus master", an implicit detail missed from this statement is that as of firmware version v352 the ION7550/ION7650 meters are capable of both Modbus mastering over serial or TCP/IP connections.