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The Eelectron DM04E01KNX is a 4-channel KNX 1–10 V dimming actuator with four 16 A relays, for electronic ballasts, 1–10 V LED drivers and other analog-controlled loads. Each channel pairs one 1–10 V control output with its own relay, so the driver is both dimmed and switched off completely at zero, and the relays are rated 16 A AC1 / 16 AX for capacitive driver loads.
Channels can be configured as single white, tunable white, RGB or RGBW groups, communication is protected with KNX Data Secure and 16 logic blocks are available for local automation. The device is bus-powered with no auxiliary supply, and the 1–10 V lines may run up to 500 m on 0.5 mm² cable. It is used in offices, classrooms and retail where 1–10 V fixtures are already installed or where DALI is not required.
| Power supply | Via KNX bus, 21–32 V DC (SELV); no auxiliary supply required |
| Current consumption (bus) | ≤ 6 mA; power loss max 4 W |
| 1–10 V outputs | 4; max 100 mA per output; max cable 500 m (1,640 ft), 0.5 mm² |
| Relay outputs | 4; 16 A AC1 / 10 A AC3 at 230 V AC, 16 AX; 12–24 V DC 16 A |
| Inrush / loads | 600 A / 150 µs; resistive 3680 W; capacitive 16 A, 200 µF; lamp loads per datasheet table |
| Security | KNX Data Secure |
| Logic blocks | 16 |
| Group addresses / associations | 760 / 760 |
| Mounting | DIN rail, 4 modules; LV distribution switchboard |
| Enclosure | PC-ABS, 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 | DM04E01KNX 1–10 V dimming actuator application with Data Secure |
| Weight (net) | 0.32 kg (0.71 lb) |
| Manufacturer part no. / GTIN | DM04E01KNX / 8054144524986 |
Phase-cut dimmers: DM02A02KNX, DM04A02KNX, DM01D01KNX. DALI gateways for digital drivers: IC01D01DAL, IC02D01DAL, IC01D03DAL. Constant-voltage LED strips: DL04A02KNX. Bus power: PS00D03KNX.
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.
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