494 4 × 10 A Relay Unit
494 4 × 10 A Relay Unit
4-channel relay unit for incorporating non-dimmable loads in Helvar DALI systems.
- Lighting Control Solution:
ActiveAhead
Imagine
RoomSet - Lighting Control Protocol: DALI lighting control
- Device Mounting Method: DIN rail
Features
| 4 Individually programmable relays, normally open and volt-free |
|---|
| Relays are internally isolated permitting separate phases to be controlled in one unit |
| Manual override |
Technical
| Dimensions | 88 mm × 90 mm × 58 mm |
|---|---|
| Number of channels | 4 |
| Power supply rating | 197 VAC – 264 VAC (absolute) 48 Hz – 65 Hz |
| Order code | Description |
|---|---|
| 494 | Digidim-Four-Relay-Unit |