The L-MBUS level converters are used to connect an M-Bus network to a L-INX Automation Server. Up to 20 or 80 M-Bus devices can be connected via L-MBUS20 or L-MBUS80.

General features

  • Dimensions (mm): 107 x 100 x 60 (L x W x H).
  • Operating conditions: 0 °C to 50 °C, 10 – 90 % RH, non condensing, degree of protection: IP40, IP20 (terminals).
  • For use with: L‑INX Automation Servers, L‑ROC Room Controllers, L‑GATE Gateways, LIOB‑586/588/589 Controllers.
Ordering number: 
Supply input: 24Vac/24Vdc


DIN rail mounting following DIN 43880, top hat rail EN 50022.


TTL Connection

The TTL port is used to connect the L-MBUS to the EXT port of L -INX Automation Servers, L -ROC Room Controllers, and also to the L-GATE Gateways. The interface is galvanically isolated.


| | 0 | Datasheet | Product Features Document
| | 1 | Installation sheet | Product Installation Document

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