
Electricity Metering - Payment Systems - Part 51: Standard Transfer Specification (Sts) - Physical Layer Protocol For One-Way Numeric And Magnetic Card Token Carriers
出版:South African Bureau of Standards

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Describes a physical layer protocol of the standard transfer specification (STS) for transferring units of credit and other management information between a point-of-sale (POS) system and an STS-compliant electricity payment meter.
To be read in conjunction with SANS 62055-41. (09/2011)