RP 570/571

The RP 570/571 was developed by ABB at the beginning of the nineties and enables the coupling of control stations and SPIDER substations. IEC-TC57 (IEC 60870-5-1) is used physical layer encoding, and the format employed is FT1.2.

The protocol is considered the successor of the ADLP-180protocol and is similar in its structure.

ISO/OSI Model

7 Application Layer RP 570/571 Application Layer
6 Presentation Layer n/a
5 Session Layer n/a
4 Transport Layer n/a
3 Network Layer n/a
2 Link Layer FT 1.2 as specified in IEC 60870-5-1
1 Physical Layer RS232 / V.24 (UART-Conform)

Supported Information Types

Control Direction
  • Single Command
  • Double Command
  • Setpoint [12 bit]
  • Digital setpoint [16 bit]
Monitoring Direction
  • Single indication [1 Bit]
  • Single indication [1 Bit] with quality
  • Single indication [1 Bit] with time tag
  • Double indication [2 bit]
  • Double indication [2 bit] with quality
  • Double indication [2 bit] with time tag
  • Measured value [12 bit]
  • Measured value [16 bit]
  • Bitpattern [16 bit]
  • Counter value with quality and time tag

Implemented Protocol Stacks

RP 570, Master

RP 570, Slave

Applicable Products

  • ipConv
    ipConv

    Universal protocol converter for highest degree of flexibility

References

  • Barkeryd
    Barkeryd, Sweden

    Products: ipConv
    Protocol Stacks: IEC 60870-5-101, Slave IEC 60870-5-104, Slave IEC 60870-5-104, Master RP 570, Slave