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MB-RPT-250

MB-RPT-250

M-BUS wired Signal repeater

The MB-RPT-250 is a microcontroller-based, bidirectional, M-BUS to M-BUS repeater. It can supply power to maximum 250 m-bus slave devices. The MB-RPT-250 is used in domestic and industrial applications, where extension of the S-BUS network is needed.

It is provided with output short circuit protection on the M-BUS side. It is mounted on standard M36 DIN rail.

MB-RPT-250

Technical Features

Maximum number of M-BUS slave devices 64
Nominal output voltage (mark) 35.5 VDC ± 1 V
Power supply voltage 165 – 235 VAC (210 – 270 VDC)
Ambient temperature, operating -20 – +50°C
Dimensions (H x W x D) 105 x 107 x 74 mm
IP protection class IP20
RS-485 RTU Modbus interface baud rate 300, 1.2K, 2.4K, 4.8K, 9.6K, 19.2K, 38.4K bps
TCP Modbus DHCP Yes, can be turned on or off
M-BUS cable length, max. 600 m
Distance between MMCR and farthest M-BUS slave 300 m

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