M-BUS is the main bus used for energy metering and intelligent meter management, i.e. separate recording of heat, water, electricity and gas consumption. Z-KEY-MBUS is a converter capable of reading, converting and transferring data from ModBUS RTU/TCP-IP to up to 25 Meter-BUS instruments and vice-versa. It integrates one Ethernet port, two serial ports, one micro USB port, and one M-BUS port.
This product is ideal for applications where analyzers, counters, sensors, and Meter-Bus devices need to be interfaced or integrated into a network. With this converter, you can scan the M-BUS network to detect devices, automatically download their configuration and automatically build the ModBUS mapping indicating the address and data type.
The Z-KEY-MBUS is configured via a Web Server without the need for external software. The device is also equipped with a database of the main M-Bus devices that are constantly updated to facilitate offline configurations.
Isolation - 1.500 Vac, 3-ways (M-BUS/RS232-RS485/power supply)
Status LED indicators - Power supply
Ethernet Link & trafic
Tx / Rx data on serial port
Power supply / M-BUS Communication
Tx / Rx data on M-BUS port
Web Server authentication - Yes
Protection degree - IP20
Operating temperature - -25..+65°C
Connections - Removable 3-way screw terminals, 5 mm pitch
Rear connector IDC10 for DIN rail 46277
RJ45 front connector
Dimension (WxHxD) - 35x100x112 mm
Weight - 210 g
Housing - Glass-filled PA6 black plastic
Installation - For 35 mm rail IEC EN 60715
Standards - CE
Norms - EN61000-6-4, EN 61000-6-2, EN 61010-1, EN 60950