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Siemens SIMATIC RTU3000C V5.0 - IEC 60870-5-104 Protocol, V5.0 interoperability list for SIMATIC RTU3000C V5.0

Summary

Essential technical guide for establishing reliable communication between industrial devices using the IEC 60870-5-104 protocol. This comprehensive documentation details all required interoperability parameters, covering physical layer configurations, data link settings, and master/slave application functionality. It is crucial reference material for engineers and system integrators implementing telecontrol and SCADA solutions (PCS7, RTU3000C) in critical energy or utility automation environments, ensuring seamless integration of PLCs and IEDs.

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DI PA DCP R&D

SIMATIC RTU3000C V5.0 Protocol IEC 60870-5-104 - Interoperability list

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Page Summary Contents For Siemens SIMATIC RTU3000C V5.0 - IEC 60870-5-104 Protocol, V5.0 interoperability list for SIMATIC RTU3000C V5.0

Page 1 DI PA DCP R&D SIMATIC RTU3000C V5.0 Protocol IEC 60870-5-104 - Interoperability list Unrestricted
Page 2 Interoperability list DI PA DCP R&D Unrestricted SIMATIC RTU3000C IEC 60870-5-104 V5.0 Page 2 of 15 ©SIEMENS AG 2022
Page 3 Interoperability list DI PA DCP R&D Index 1 IEC870-5-104 ................................................................................................................................... 4 1.1 G...
Page 4 Interoperability list DI PA DCP R&D 1 IEC870-5-104 This documentation is used to match the functionality required/demanded for communication of PCS7 Telecontrol with PLC, RTU or IED devices based ...
Page 5 Interoperability list DI PA DCP R&D 1.4 Physical layer (network-specific parameters; mark each supported interface and data rates “X“) Transmission rate Automatic detection of transmission rate (M...
Page 6 Interoperability list DI PA DCP R&D 1.6 Application layer Transmission mode for application data Mode 1 (least significant octet first), as defined in IEC 870-5-4, chapter 4.10, is used exclusivel...
Page 7 Interoperability list DI PA DCP R&D <18> := Packed start events of protection equipment with time tag M_EP_TB_1 <19> := Packed output circuit information of protection equipment with t...
Page 8 Interoperability list DI PA DCP R&D System information in monitoring direction (station-specific parameters; mark “X“ if supported <70> := End of initialization M_EI_NA_1 System information ...
Page 9 Interoperability list DI PA DCP R&D Type Identifier and Cause of Transmission assignments (station-specific parameters) Empty box = combination of Type Identifier and Transmission Assignments are ...
Page 10 Interoperability list DI PA DCP R&D Type Cause of transmission Identification 1 2 3 4 5 6 7 8 9 10 11 12 13 up to up to 44 45 46 47 <58> C_SC_TA_1 <59> C_DC_TA_1 <60> C_RC_TA_1 &...
Page 11 Interoperability list DI PA DCP R&D 1.7 Basic application functions Station initialization (station-specific parameters; mark “X“ if function is supported Remote initialization Cyclic data transmi...
Page 12 Interoperability list DI PA DCP R&D Station interrogation (station-specific parameter; mark “X“ if function is supported in standard direction, or “R“ if supported in reverse direction, or “B“ if ...
Page 13 Interoperability list DI PA DCP R&D Transmission of integrated totals (station- or object-specific parameter; mark “X“ if function is supported in standard direction, or ”R“ if supported in revers...
Page 14 Interoperability list DI PA DCP R&D File transfer (station-specific parameter, mark each supported function ‘X’) File transfer in monitor direction Transparent file Transmission of disturbance dat...
Page 15 Interoperability list DI PA DCP R&D Maximum number of outstanding I format APDUs k and latest acknowledge APDUs (w) Parameter Default Value Remarks Selected value (Default) k 12 APDUs Maximum diff...

Manual Details

Brand Siemens
Pages 15
File Size 724.18 KB
Published May 28, 2026
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Frequently Asked Questions

What function does the SIMATIC RTU3000C support with IEC 60870-5-104?

It is used to facilitate communication between PCS7 Telecontrol and various devices (PLC, RTU or IED) based on this telecommunication standard.

What standard interfaces are supported for the physical layer?

Supported interfaces include V.24/V.28 RS485/RS422, X.24/X.27, and a Mobile Wireless Network option (Mobile Wireless Network).

How can redundancy in the SIMATIC RTU3000C be configured?

It supports up to 2 connections in a redundancy group, adjustable via the 'Portnummer' parameter.

What time-out parameters are available for network configuration?

The device allows setting time-outs: t0 (connection establishment), t1 (send or test APDUs), and t2 (acknowledgements).

Is there a restriction on the maximum number of outstanding I format APDUs?

The parameter 'k' specifies the maximum number, which ranges from 1 to 12 APDUs.

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