iSMA-B-MG-IP
iSMA-B-MG-IP was developed to simplify the connection of meters to building management systems. Using the two most popular communication protocols (M-Bus and Modbus), it enables the simultaneous management of up to 180 different types of meters. The device's M-BUS interface is capable of powering 60 M-BUS devices and communicating with them. The maximum current consumption cannot be more than 130 mA.
The RS485 interface 128 can handle Modbus devices.
The built-in TCP/IP interface makes it possible to use the device on the existing LAN infrastructure and to build extensive monitoring systems with its help.
The configuration of the iSMA-B-MG-IP device can be done through its built-in web interface, but also with the free iSMA Configurator software.
Main features:
M-Bus TCP/M-Bus gateway
Modbus TCP/IP/ Modbus RTU/ASCII gateway
Up to 180 different types of meters
The two different gateways work in parallel in the device.
Built-in power supply for supplying 60 M-Bus meters
Direct connection to up to 6 M-Bus branches
Built-in Mini USB port for configuration and device firmware update.
iSMA-B-MG-IP
Connectors
12 screw terminal blocks up to 2.5mm2 wire cross section . Direct connection to up to 6 M-Bus branches
1 RS-485
1 RJ45
Supported devices
Up to 60 M-Bus meters
Up to 128 Modbus (slave) devices
Galvanic isolation
3 kV AC/DC on all interfaces and power supply
Communication
M-Bus Master interface according to EN 13757-2
RS485 half duplex
Protocols: M-Bus and Modbus
M-Bus speed from 300 to 38400 bps
Modbus speed: from 2400 to 115200 bps
Platform
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ARM Cortex-M3
Supply voltage
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24 V AC/DC
Device housing
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Dimensions (WxDxD) MIX18: 35x110x62 mm
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Material plastic, self-extinguishing (PC/ABS)
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DIN rail mountable (according to DIN EN 50022 standard)
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Cooling: internal air circulation
Environmental parameters
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Operating temperature: -10°C to 50°C
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Storage temperature: -40°C to 85°C
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Relative humidity: from 5% to 95%, non-condensing
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IP protection: IP40 - for indoor use