HWg-Smart M-Bus to Ethernet gateway (Model: HWg-PWR 3/12/25)

By
-
3
510
Vui lòng liên hệ với chúng tôi– chúng tôi sẽ liên hệ lại với khách hàng bằng điện thoại hoặc email.
Lưu ý: Tham khảo ý kiến của nhân viên INO sẽ giúp bạn tiết kiệm được thời gian và chi phí khi cần mua sắm. ​​Với sự tư vấn của chúng tôi, bạn sẽ không gặp khó khăn khi tìm hiểu về đặc tính của sản phẩm cần mua.

HWg-PWR is a smart Ethernet gateway for remote energy metering and consumption monitoring. To measure the consumption of water, electricity and other energies, external meters with the M-Bus interface are used. Up to 3 / 12 / 25 M-Bus meters can be connected to the HWg-PWR unit. Individual meters (electricity meter, water meter, gas meter, heat meter etc.) are produced by third parties and connected via their M-Bus interface. HWg-PWR is a smart gateway that monitors energy consumption and warns about abnormal values The unit provides a Web interface, charts, SNMP and Modbus/TCP output, data logging, e-mail and SMS alerts, and much more.

HWg-PWR 3/12/25 monitors energy consumption using standard external energy meters produced by well-known manufacturers. It is possible to mix electricity meters, water meters, gas meters etc. by different manufacturers. Depending on version, HWg-PWR supports 3, 12 or 25 external meters with the M-Bus interface (EN 13757).

HWg-PWR 3 / 12 / 25 – Energy monitoring gateway:

  • Sends an alarm in the event of failure or value out of a specified range (E-mail, SNMP Trap, SMS)
  • Logs selected values (displays graphs over the WEB interface)
  • 8x Digital Inputs for detecting single-phase 110/230VAC outage
  • Converts the consumption (e.g. from [kWh] to [€]) without a computer or additional software
  • Periodically sends an energy consumption report for the given period as an e-mail attachment
  • Actively uploads data to a “portal” using the HWg-Push protocol HWg-PWR: Ethernet energy meter

Advantages of using third-party M-Bus meters

  • Vast range of meters with the EN 13757 (M-Bus) interface to choose from.
    It is easy to use special-purpose meters (non-standard form factor or measured range, e.g. indirect electricity meters rated up to 1000 A).
  • M-Bus meters frequently provide extended information (total consumption and immediate values, voltage at different phases, power factor, etc…).
  • Values from certified meters can be used for billing purposes.
 HWg-PWR: Ethernet energy meter

HWg-PWR 3   HWg-PWR 12   HWg-PWR 25

photo4  photo5  photo6  photo7

Application photo

HWg-SMS-GW2 for sending SMS

Features

  • Ethernet: RJ45 (100 Mbit)
  • WEB: Built-in Web server, charts
  • Data input: 3 / 12 / 25 external meters equipped with the M-Bus (EN 13757-2) interface
    • M-Bus power: Meters powered from HWg-PWR
    • M-Bus standards: EN 13757-2 (physical layer) & EN 13757-3 (application layer)
    • Variables (data points): Up to 100 different variables from all (max. 25) meters
    • M-Bus: Automatic detection of meters and available values
  • Digital inputs: 8x Digital Input for 110/230V phase failure detection (senses tripped circuit breakers)
  • Data logging: 170,000 values (3 values every 15 minutes = 590 days)
  • Power: 110 or 230V AC
  • Mechanical: Fits on a DIN rail
     
  • M2M communication protocols: SNMP, XML, Modbus/TCP
  • Response to thresholds: SNMP trap, E-mail, SMS (via SMS-GW)
  • Portal: HWg-Push protocol, supports
  • Graphs: Logging of values with the option to plot graphs
  • Counter: Independent counter for periodic consumption readouts (daily, weekly, monthly, annually, …)
  • Report: Periodic e-mailing of measured values
  • SMS Gateway: Device can send SMS by external "HWg-SMS-GW" without any software.
     
  • Support for programmers: HWg SDK
  • Supported software
    • HWg-PD Trigger: Control of other IP devices, alarm redirection to SMS
    • HWg-PDMS: Logging, export to MS Excel
    • >> Third-party SNMP software
      (HP OpenView, IBM Tivoli, Nagios, Zabbix, Cacti, Monitor one, The Dude, Paessler IPCheck, Ipswitch WhatsUp, Axence nVision, CBR little:eye, LoriotPro, GFi NSM, SNMPc 7, CA NSM, ActiveXperts NM, Intellipool NM, MSC Operations Manager 2007)
       
  • HWg-PWR demo boxExternal M-Bus meters (third-party products)
    • Values available over M-Bus depend on the meter – we recommend to always check the supported values with the manufacturer!
    • Support for certified and calibrated meters
    • Support for single-phase and polyphase electricity meters
    • Support for single-tariff and multi-tariff meters
    • Current transformers enable measurements of high currents
    • Examples of typically available values:
      • Instantaneous power input
      • Total consumption
      • Line voltage
      • Line current
      • Power factor (cos φ)
      • Flow speed
Inputs Power  Web  M2M outputs
M-Bus meters M-Bus variables Digital inputs Modbus/TCP
SNMP		 SMS GW E-mail E-mail report HWg-Push
HWg-PWR 3 3 Max 100 8x 110/230VAC 110/230VAC
HWg-PWR 12 12 Max 100 8x 110/230VAC 110/230VAC
HWg-PWR 25 25 Max 100 8x 110/230VAC 110/230VAC *
HWg-PWR
Old model – no longer in production 		3 Max 30 3x Dry Contact 230V – – –

M-Bus or S0 pulse counter

S0 is a legacy system of counting pulses that correspond to a certain amount of energy.
The M-Bus interface is the current standard for energy metering. Unlike pulse counting (S0), it works with absolute values (that can be used for customer billing). In addition, M-Bus provides more values, such as the immediate current and voltage, cos φ, and so on.

An S0 to M-Bus converter can be used to connect S0 devices:

M-Bus meter manufacturers

Caution: We recommend to always check and test what values does the manufacturer guarantee at the M-Bus interface.

Gas meters
 Water meters
 Heat meters
 Electricity meters
 Other accessories
ABB – – – TESTED –
AllMess – – –
Aquametro – – –
Bmeters – – – –
Carlo Gavazzi – – – –
DEIF – – – TESTED –
DIEHL – – TESTED – –
EIZ – SCHRACK – – – TESTED –
Elster – – – –
Elvaco – – – TESTED
EMH – – – –
EMU – – – –
Günther Schell – – – – TESTED
GMC-I – – – –
GWF TESTED –
IME – – – –
Inepro / DMMetering – – – –
ISKRAEMECO – – – –
ista – TESTED – –
Itron –
Janitza electronics – – –

Resource & Download

Lưu ý: Nếu một thiết bị nào đó không được liệt kê ở đây, điều đó không có nghĩa rằng chúng tôi không hỗ trợ được bạn về thiết bị đó. Hãy liên hệ với chúng tôi để biết danh sách đầy đủ về thiết bị mà chúng tôi có thể hỗ trợ và cung cấp.
INO: Bán, Báo giá, tư vấn mua sắm và cung cấp, tư vấn sản phẩm thay thế; tương đương, hướng dẫn sử dụng, giá…VNĐ, …USD info@ino.com.vn | Tel: (+84) 028 73000184 | HWg-Smart M-Bus to Ethernet gateway (Model: HWg-PWR 3/12/25).

RELATED ARTICLESMORE FROM AUTHOR

EDITOR PICKS

POPULAR POSTS

POPULAR CATEGORY

© Copyright © 2011 INO VIỆT NAM Design by INO Team

02873000184
MORE STORIES

HWg-Full serial port and I/O to Ethernet (Model: I/O Controller 2)

HWg-SNMP Web relay (Model: Damocles MINI)