{"product_id":"m-bus-to-modbus-converter-mmcr-64","title":"M-Bus to Modbus Converter - MMCR-64","description":"\u003cp class=\"has-text-color has-medium-font-size has-dark-blue-color\"\u003eM-Bus to Modbus Converter - MMCR-64 is a microprocessor two-way full-duplex M-Bus to Modbus converter, with the ability to supply 64 or 128 M-Bus slave devices. \u003c\/p\u003e\n\u003cp\u003eIt has both Modbus RTU and Modbus TCP interfaces, which can work independently of each other. It is intended for use in housing constructions and industrial buildings, mainly for distant reading of tax instruments or different types of sensors. Since Modbus has very wide usage and M-bus is a “special” protocol, BMS engineers often have difficulties embedding these two protocols in one system. This is where our converter takes place – being a smart bridge between two industrial protocols. The device is protected from short circuits in the output. Mounting of the unit is done on a standard М36 DIN rail.\u003c\/p\u003e\n\u003ch4\u003eTechnical Features\u003c\/h4\u003e\n\u003ctable class=\"has-undefined-color has-white-background-color has-text-color has-background has-link-color has-fixed-layout\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003enominal output m-bus voltage (mark)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35.5 VDC ± 0.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003emaximum count of m-bus slave devices\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e64 or 128\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003emaximal output current for m-bus interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e140mA\/280mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eoutput m-bus voltage in condition\u003c\/strong\u003e ‘0’ (space)\u003c\/td\u003e\n\u003ctd\u003e22 ÷ 25 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003emaximum m-bus baud rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4800bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003emaximum RS-485\/modBus baud rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e115200bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003emaximum devices in RS-485 network\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003emaximum devices in ModBus register Map\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e64\/128\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003epower supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e150-250 VAC (200-350 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003epower consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 7 W for 64 slaves; \u0026lt; 12 W for 128 slaves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ehumidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 ÷ 90 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ework temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efrom -20° C to +55° C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003estorage temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efrom -50° C to +90° C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003elongest distance in the m-bus net\u003c\/strong\u003ework with one MMCR\u003c\/td\u003e\n\u003ctd\u003e600m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003edisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 indicating leds (on, protection, output voltage, over range, collision, receiving)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003edimensions (HxWxD), mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e105\/107\/74 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eprotection class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eweight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e430 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cp\u003e\u003cbutton type=\"button\" style=\"background: #282828;\" class=\"shopify-payment-button__button shopify-payment-button__button--unbranded _2ogcW-Q9I-rgsSkNbRiJzA _2EiMjnumZ6FVtlC7RViKtj _2-dUletcCZ2ZL1aaH0GXxT\"\u003e\u003ca style=\"color: white; width: 100%; margin-left: 0; margin-right: 0; padding-left: 0; padding-right: 0; display: block; text-align: center; text-decoration: none !important; border-bottom-style: none;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0379\/1745\/8567\/files\/MMCR64_TCPpasspA5_en.pdf?v=1777473538\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eData Sheet\u003c\/a\u003e\u003c\/button\u003e\u003c\/p\u003e","brand":"Synapsys-estore","offers":[{"title":"MMCR-64RTU\/TCP","offer_id":57938831933827,"sku":"MMCR-64RTU\/TCP","price":623.08,"currency_code":"GBP","in_stock":true},{"title":"MMCR-128RTU\/TCP","offer_id":57938992955779,"sku":"MMCR-128RTU\/TCP","price":761.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0379\/1745\/8567\/files\/MMCR-64_jpg.png?v=1777473654","url":"https:\/\/synapsys-estore.com\/products\/m-bus-to-modbus-converter-mmcr-64","provider":"Synapsys-estore","version":"1.0","type":"link"}