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The Eelectron LM00B01KNX is a KNX line surveillance module: it polls up to 256 devices on the bus and reports each one as On line, Alarm or Warning, so a facility team learns about a failed actuator or a disconnected room controller before guests or tenants do. Two modules can be configured as primary and secondary for redundancy, and 16 logic blocks allow the alarm picture to be consolidated for a BMS or a visualization.
The 1-module device is bus-powered (under 5 mA), has a traffic/alarm LED and a reset button, and offers 1056 group addresses and 1232 associations to cover the monitored objects. It is a low-cost addition to hotel and office installations where availability matters.
Each monitored device is entered in ETS with its physical address and a polling interval; a missed response raises Warning, a sustained absence raises Alarm, and both states are available as group objects for a visualization, an e-mail gateway or a BMS. The logic blocks can group alarms by floor or by function, and the primary/secondary pairing keeps surveillance running even if one module is swapped or reprogrammed. The module adds negligible bus load and no additional power requirement to the line.
| Power supply | Via KNX bus, 21–32 V DC (SELV) |
| Current consumption | ≤ 5 mA |
| Surveillance blocks | 256 |
| Logic blocks | 16 |
| Group addresses / associations | 1056 / 1232 |
| Controls | Reset button; traffic/alarm LED; KNX programming button and LED |
| Mounting | DIN rail, 1 module (18 mm / 0.71 in) |
| Enclosure | PC-GF, IP20 (EN 60529) |
| Operating temperature | -5 °C to +45 °C (23 °F to 113 °F) |
| Storage temperature | -20 °C to +55 °C (-4 °F to 131 °F) |
| Relative humidity | max 90 % non-condensing, indoor use |
| Standards | EN 63044-3; EN 63044-5-1 / EN 63044-5-2; EN 50491-2; LVD 2014/35/EU; EMC 2014/30/EU |
| Certifications | KNX certified; CE |
| ETS application | LM00B01KNX surveillance module |
| Weight (net) | 0.11 kg (0.24 lb) |
| Manufacturer part no. / GTIN | LM00B01KNX / 8054144522265 |
Device monitoring is also built into IPSBA01KNX / IPSBA02KNX / IPSBA03KNX (OnLine-OffLine for 128 devices). Couplers and interfaces: LC00S01KNX, IN00S01RIP, IN00S01IPI.
CE certified; not UL/NRTL listed — verify local code requirements before specifying in US installations.
Datasheet (PDF) · Available to order.
Orders over $500 ship free within the USA (under 50 lbs). Orders under $500 carry a low cost shipping fee.
Most in-stock orders ship within 1–2 business days from Miami, FL. Delivery typically takes 3–5 business days depending on destination.
For freight or oversized orders, our team will contact you with a custom quote.
All KNXSupply products are covered by the manufacturer's warranty, ranging from 1 to 3 years depending on the brand. Warranty terms are fulfilled directly by the manufacturer.
If you experience any issue, contact us and we'll coordinate the claim process on your behalf.