MB-LV32 is microcontroller-based bidirectional full-duplex M-BUS to RS-232C converter.

It can supply power to maximum of 32 m-bus slave devices. MB-LV32 is used in building and industrial tax meters and/or sensors remote reading networks.

It has output short circuit protection.

It is mounted on standard M35 DIN rail.

caracteristici tehnice

Max. number of m-bus slave devices32
Max. output current 70 mA
Output current protection level90 mA
Nominal output voltage (mark)35.5 VDC ± 1 V
Zero output voltage ‘0’ (space)22-25 VDC
Power supply voltage150-250 VAC (200-350 VDC)
Max. power consumption < 4 W (@ 32 m-bus slaves connected)
Ambient temperature, operating-20 ÷ +50°C
Ambient temperature, storage -50 ÷ +90°C
Air humidity40 ÷ 90 %
Dimensions (H/W/D)86/70/57 mm
IP protection classIP30
Max. transmissible signal baud rate4800 bps
Max. distance between master and slave in the network1200 m
Display5 LEDs (prot, RX, bus/TX, collision, overload)
Weight 200 g

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