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D000059880 en a – S560 – Smart Meter Gateway – Technical Data
© Gyr
General
The Smart Meter Gateway S560 is based on the
requirements of Protection Profile PP-0073
published by BSI. It provides three mandatory
physical interfaces:
-
the Local Metrological Network, LMN
-
the Wide Area Network, WAN
-
the Home Area Network, HAN.
The Smart Meter Gateway S560 communicates
internally with its Security Module, which is the
component defined by the Protection Profile PP-
0077. It provides cryptographic operations to the
Smart Meter Gateway S560 and a secure memory
for keys and certificates.
Main Functionality
The Smart Meter Gateway S560 is capturing values
from the LMN and save them in the original
measurement list. Depending on different
tariffication applications the values are stored in
tariff registers. The measurement values were sent
to different External Market Participants (EMT)
through the WAN. Furthermore, the S560 offers
some functionality for End Consumer and Service
Technician on the HAN interface. The integrated
web server delivers energy data and system
information. In addition to the HAN interface the
S560 provides a CLS interface. Devices connected
to the CLS interface may communicate via a
transparent proxy-server to an External Market
Participant. Additionally, the S560 works as firewall
between all connected networks. The S560 is the
central unit in the Intelligent Meter System (iMsys).
It stores End Consumer related meter data and
profiles which on the basis of regulations and
contracts are sent to authorised parties only. The
Privacy-by-Design approach in the S560 ensures
data protection and data security for the End
Consumer.
S560 Smart Meter Gateway
– Technical Data
Functionalities
WAN communication
- Communication with SMGW Administrator (GWA)
- Communication with up to 24 Market Participants
(EMT)
- Transmission of values according to application
and communication profiles
- Reception of administration and configuration
information
- Pseudonymisation
- Firmware Update
- Wake-Up Service
WAN protocol
COSEM Application layer
IEC62056-53
COSEM/OBIS IEC62056-62;
IEC62056-61
XML UTF-8
CMS
BSI TR-03109-1 Anlage I
RESTful COSEM web services
BSI-TR-03109-1 Anlage II
HTTP
RFC 7230 – RFC7235 (IETF)
TLS RFC
5246
(IETF)
LMN communication
- Capturing, time stamping, tariffication and storage
and archiving of measurement values
LMN protocol RS485
COSEM/OBIS IEC62056-62;
IEC62056-61
SML IEC
62056-5-3-8
TLS RFC
5246
(IETF)
HDLC ISO/IEC
13239
CRC IEC
62056-46
LMN protocol wM-Bus unidirectional
OMS Vol 2, Issue 4.0.2
EN13757-3:2013
M-Bus EncryptionMode-7 AES
EN13757-3:2013
OMS Security-AFL
Wireless M-Bus
Mode T1 (EN13757-4:2013)
HAN communication
- Providing of data for End Consumer
Actual status of gateway and meters
Actual consumption and historical values
Contracts with energy suppliers
End consumer log
- Providing of data for Service Technician
Actual status of gateway and meters
Diagnose of WAN communication (RSSI)
System log
GW-Admin information
CLS communication
- Transparent communication channel between CLS
and EMT (proxy server)
User administration / multi-tenant capability
- Multi-tenant capability
Up to 3 active End Consumers
Archived End Consumers
Time synchronisation
NTPv4 over TLS
RFC5905
Crypto graphical functions
Protocolling
- System log
- End consumer logs
- Calibration log
- Event logs
