The DCU is closely integrated with DONSUN’s smart DS1600 and DS3600 meters. The DCU communicates with the meter via DLMS/COSEM. The meter communication module can be used to interface and connect to the DSC100 using DLMS/COSEM.
Automatic network installation, configuration, management
Uplink communication can be via GPRS modem & Ethernet connection Downlink communication can be through PLC/RS485/RF
The modem complies with the G3-PLC standard
Standard meter reading protocols: DLMS, COSEM
Flexible network protocols: TCP/IP, HTTP, FTP, IPsec, SSH, TLS Equipped with a super capacitor to support the final report Integrated network server for parameterized diagnostics
Supports meter, modem remote & local firmware updates Support meter automatic registration
DSC100 offers high security with various useful security features. The meter stores all registration and configuration data to nonvolatile memory. All data is retained for the life of the DCU. Recordable security features are provided.
Meter are compliant to IEC 62055-31, having an ingress protection of IP54 to IEC 60529 and comply with EMC standard IEC 50081-1.
The DCU allows for multiple DS smart meters and third-party meters to be connected on one communication network.
Using gateway access, it is possible to read out all the meters in the same network via one data collection unit.
|Host meter||DS1600 & DS3600 poly phase electricity meter|
|Local access communication technology||PLC, RF, LoRATM IEC62056-21 directly to smart meter|
|WAN – upstream communication technology||Ethernet - DHCP & static IP - IPv4|
|WAN – upstream protocol||IEC62056-21 directly to E-meter (gateway functionality of the module)|
|HAN – downstream communication technology||M-bus|
|Disconnect control||M-bus meter disconnect|
|Firmware upgrade||Module firmware upgrade over WAN or optical interface|
|Fraud detection||Terminal cover removal detection Meter main cover removal detection|
|Security||DLMS/COSEM security according to IDIS Package 2 M-bus security: AES 128 bit|
|Human-machine interface||5 LED’s
- Valid IP- DLMS communication- E-meter communication
- M-bus- Firmware heartbeat-1 push button
|Power supply||100VAC - 15% ... 230VAC +15% 50Hz -5% ... 60Hz +5% Powered from one of below options:
- Phase L1 and the neutral on the E-meter, before the E-meter counters.
- Phase L1 and L2 on the E-meter, before the E-meter counters.
|Wired M-bus||EN 13757-2 (2002) EN 13757-3 (2004)|
|Housing||Material: polycarbonate, flame-retardant, self-extinguishing, recyclable. < 0.2 kg|
|Environment||Operating temperature: -25°C to +55°C Storage temperature:
-40°C to +70°C Humidity: 0% to 95%, non-condensing