Solenvis SL91 MBUS level convertor repeater

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A signal processor controlled Level Converter from RS232 to M-Bus with remote powering and reading of up to 250 M-Bus devices.

Features

• RS232 interface
• RS232 is fully transparent
• Galvanic isolation between RS232C and M-Bus
• All functions are controlled by a signal processor
• Transmission rates: 300 .to 38400 Baud
• Bit recovery (reproducing bit times)
• Full bus extension according to M-Bus specification
• Automatic measurement of maximum possible baud rate
• Echo suppression
• Switching off the bus upon short-circuit and overcurrent with automatic restart at the end of overcurrent
• Device protection against transient overvoltages on the M-Bus1
• Self protection against peak voltages (indirect lightning protection) on the M-Bus 1
• Self protection against strong electromagnetic fields1
• Collision detect with break signalling
• LED´s for data transmission, maximum bus current and overcurrent / short-circuit
• Power supplied by an external 42VDC plug-in power supply unit or wall-mounted power supply
• The device is CE checked and has the CE mark

• Datasheet