Network Cards & Modules
PW Series RS232/M-Bus Converter
RS232/M-Bus Converters act as master interfaces for M-Bus networks with 20 slaves. They also have a ZVEI port for optical isolation. They are of a compact design.
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RS232/M-Bus Converters act as master interfaces for M-Bus networks with 20 slaves. They also have a ZVEI port for optical isolation. They are of a compact design. It has a broad supply voltage band. The RS232/M-Bus Converter is a level converter (master) for remote feeding and remote reading of up to 20 slaves. It is resistant to sustained short circuit. It‘s very flexible in power supply and has an optical interface. For data request and utilization of the respond data, a control computer is necessary. Therefore an RS232 interface is available. The RXD, TXD and GND lines are run to screw terminals and to the D-SUB connector in front. Echo’s are suppressed. There is no isolation between M-bus, power supply and RS232. If electrical isolation is needed, use the optical interface.
Features & Benefits:- Communications speed from 300 to 9600 baud
- Short circuit and over-voltage proof
- Operating state indicated by LED on front of unit
- IP20
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