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MP-Bus Interface



The LMPBUS-804 connects up to four MP-Bus channels with up to 64 MP-Bus slaves to the USB port of the L‑INX Automation Server, L‑ROC Controller or L‑GATE Gateway Controller.

MP-Bus stands for Multi Point Bus. It is the Belimo Master/Slave bus system. The MP-Bus allows to connect up to 8 slaves to a master unit. By exclusively using latest design actuators (e.g. ..-MPL) it is possible to connect up to 16 slaves. The advantages of this bus include reduced wiring expenses and substantially higher functionality. Furthermore one sensor can be connected per MP-Bus slave. These sensors include active sensors, passive resistances sensors and switches. The sensor values can be read over the MP-Bus network.





MP-Bus Interface Products

LMPBUS-804 MP-Bus Interface for 16 devices per channel, up to 4 channels
Start quote request
Documentation and Software
3D View


Dimensions (mm) 55x 100 x 60 (L x W x H)
Installation DIN rail mounting following DIN 43880, top hat rail EN 50022
Power supply 24 V DC / 24 V AC ±10 %, typ. 2.5 W
Operating conditions 0 °C to 50 °C, 10 – 90 % RH, non condensing, degree of protection: IP40, IP20 (terminals)
Installation Connected with a standard USB 2.0 cable, max. 1 m
Interfaces 1 x Mini USB 2.0 Type B
4 x MP-Bus
Tools Configuration via web interface
For use with L‑INX Automation Servers, L‑ROC Room Controllers and L‑GATE Gateways