EnergyMetering Stationary readout-system Z.RTU for submetering applications Readout system for energy meters with M-Bus / wM-Bus protocol All that c ou n t s . EnergyMetering Stationary readout-system Z.RTU for submetering applications, Readout system for energy meters with M-Bus / wM-Bus protocol M-Bus / wM-Bus-Datalogger with integrated Webserver Our stationary fixed network system Z.RTU consists of a data logger (RTU1) with an embedded webserver for the collection resp. recording of the consumption data compatible with most popular water-, heating and cooling-meters and heat cost allocators equipped with meters that communicate using the M-Bus and wireless M-Bus (868 MHz protocol, C1,T1, T2 or S1 mode). In addition to the data logger, up to 23 mains-powered, multihop capable wireless M-Bus repeaters are used in order to increase the radio range inside the building using a Mesh network and to ensure that all meters are accessible. With this system, the data of up to 500 meters (shared between wired and wireless M-Bus devices) can be collected and recorded for 10 years for each daily reading. The RTU can handle directly up to 20 wired M-Bus slaves but by using an additional level converter the number of wired M-Bus devices can be increased to 250 slaves. The embedded webserver allows accessing data, reports generating, the setup of the M-Bus networks and the management of local inputs and outputs (I/O). The system configuration, accessing data and the overview via I/O status can be managed via a graphical display without the need of a PC. Automated email-sending of consumption data is possible. The transfer intervals can be selected from predefined cycles. Data transfer to an FTP server is also possible. ZENNER wireless M-BUS Fixed Network System Datamanagement ftpExport Gateway RTU Ethernet Interface, integrated webserver wM-Bus repeater wM-Bus converter (PDC) meters with pulse output wM-Bus meters Customer owned Billing- or Monitoring Portal ftp:// E-Mail-Export Data export w M-Bus Smart Metering Functions: ■■Webserver-based data logger ■■Manages up to 500 devices (wireless and wired together), 20 wired M-Bus meters directly (up to 250 wired by using an additional level converter) ■■Data log file of daily synthetic data for up to 10 years ■■Data logging interval between 15 minutes and 1 month ■■Remote system management, meters reading, report sending, alarm management, event management, 3 digital inputs for logic control and remote control ■■2 relay outputs for logic control and remote control ■■Graphic, bright, 16 grayscale, multilingual display for local consultation and configuration ZENNER International GmbH & Co. KG Römerstadt 6 D-66121 Saarbrücken Telephone+49 6 81 99 676-30 Telefax +49 6 81 99 676-3100 E-Mailinfo@zenner.com Internetwww.zenner.com wM-Bus-Repeater Performance characteristics: ■■Operating temperature range: [-10 / +55 °C] ■■Storage temperature range: [-25 / +65 °C] ■■Protection Rating: IP20 (EN60529) ■■Fastening: 35mm DIN bar (EN60715) ■■Dimensions: 4 DIN modules (90x72x64.5) ■■Power Supply: 24Vdc +/- 10%, 24Vac (min 20Vac, max. 40Vac) ■■Power consumption: Max. 7,5W Subject to modifications and errors excepted. Any liability for misprints excluded. SAP153785_160309_EN Performance characteristics: ■■Easy to use - The user-friendly and intuitive entry forms allow an easy commissioning of the system. ■■Always updated –Through the Internet the data logger RTU1 will check for updates and notify the user who can decide to install them with a simple click in the web interface. ■■Smart - The user can start scanning the M-Bus network to allow the acquisition of devices connected via cable or via radio through a single button.