GWA-DLMS-10

Advanced industrial gateway for fast reading of data from meters with DLMS protocol. Instantaneous conversion to Modbus TCP or RTU.

The DLMS protocol (Device Language Message Specification) is used in the context of meters, in particular energy meters, for reading operational data. The reference standard is IEC 62056. It is based on services that allow reading objects, defined as OBIS, to which meter operating values are mapped according to standard profiles.

DLMS-MODBUS gateway enables reading data from meters equipped with DLMS protocol via MODBUS RTU or MODBUS TCP communication.

The gateway can communicate with energy meters compliant with IEC-62056, -21, -42, -43, -61, -53, -46 standards.

Features:

• Gateway for reading data from energy meters with DLMS protocol
• DIN rail mounting
• Instantaneous conversion of read data to Modbus TCP or RTU
• The gateway reads all energy meters available on the market (Landis+ Gyr, Iskra, Actaris, Itron, EMH....) with DLMS protocol
• Simple and fast configuration via VNC connection and dedicated configurator in the gateway
• DLMS communication available via RS232 protocol, RS485 protocol, Ethernet port
• User-configurable Modbus map by selecting OBIS objects to be exposed on MODBUS
• MODBUS available on serial or Ethernet port
• Three different licenses: up to 10 energy meters, up to 25 energy meters, up to 50 energy meters, more on request
• Diagnostics via web interface

Specification:

Connections:

• Ethernet Interface: LAN 3 x 10/100/1000 Mbps
• Serial Ports: 1 x RS-232, 1 x RS-422/RS-485

Configuration:

• Multiple connections: different connection types supported (RS485, RS232, Ethernet)
• Automatic variable discovery: automatic discovery of all OBIS objects during configuration phase

Power supply:

• Power input voltage: 12-24 VDC
• Power consumption: Typical 5.28 W, Max 8.16 W

Mechanical:

• Mounting: Aluminum housing with DIN rail
• Dimensions: (W x H x D) 85 x 30 x 106 mm
• Weight: 0.8 kg

Environmental:

• Operating temperature: -5 ~ 40 °C
• Storage temperature: -40 ~ 85 °C
• Relative humidity: 95% @ 40°C (non-condensing)

Additional information:

• GWA-DLMS-10: License up to 10 energy meters, 1 RS232 port, 1 RS485 port, 1 Ethernet port
• GWA-DLMS-25: License up to 25 energy meters, 1 RS232 port, 1 RS485 port, 1 Ethernet port
• GWA-DLMS-50: License up to 50 energy meters, 1 RS232 port, 1 RS485 port, 1 Ethernet port > 50 meters: On request

Optional accessories (purchased separately):

• TCC-100I: RS-232 to RS-422/485 converter with optical isolation, -20 to 60°C
• TCC-120I: RS-422/485 converter/repeater with 2 kV optical isolation
• KMK114: Optical probe with RS485 connection (3.3-12 V external power supply required)

Gateway default parameters:

• LAN IP: 192.168.212.239 /24
• Access via U-VNC with password: Admin
• OS username: Admin / password: Admin

Warranty: 1 year

EMC: CE/FCC Class A, CCC, BSMI

Safety certifications: UL, CCC, BSMI, CB

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