KNX heating actuator 4-way, 4 binary inputs – Eelectron HA04A01KNX. Power supply: Via KNX bus, 21–32 V DC (SELV); Current consumption: ≤ 15 mA (8-output version); ≤ 10 mA (4-output version); Triac outputs: 4; 24 V AC to 230 V AC, 50/60 Hz; rated current 500 mA per output; Max valves per output: ≤ 3 at 24 V AC; ≤ 4 at 230 V AC (depends on valve manufacturer inrush).
| Power supply | Via KNX bus, 21–32 V DC (SELV) |
|---|---|
| Current consumption | ≤ 15 mA (8-output version); ≤ 10 mA (4-output version) |
| Triac outputs | 4; 24 V AC to 230 V AC, 50/60 Hz; rated current 500 mA per output |
| Inrush current | 4 A per group of 4 outputs |
| Max valves per output | ≤ 3 at 24 V AC; ≤ 4 at 230 V AC (depends on valve manufacturer inrush) |
| Inputs (digital mode) | 4 dry-contact inputs (SELV circuits); scanning voltage 3.3 V DC; max cable 30 m (98 ft) twisted |
| Inputs (analog mode) | NTC probes TS01A01ACC (-20 to +100 °C), TS01B01ACC (-50 to +60 °C); max cable 30 m (98 ft) twisted |
| Thermostat modules / logic blocks | 8 / 8 |
| Terminals | Max 2.5 mm² (approx. 14 AWG) solid or stranded |
| Group addresses / associations | 250 / 250 |
| Mounting | DIN rail, 4 modules; LV distribution cabinet |
| 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 | HAxxA01KNX heating actuator application |
| Weight (net) | 0.26 kg (0.57 lb) |
Specifications
| DIN modules | 8 / 8 |
| Mounting | DIN rail, 4 modules; LV distribution cabinet |