Doorina
Electronic door-operator board that drives a DC brush motor with two speed profiles — encoder, limits or timing control, on-board setup and Movilift serial CAN.
- 24–60 V
- Supply range
- CAN
- Movilift serial
- 4
- Relay outputs
- 3
- Feedback modes
Overview
Controls a lift's automatic door operator: opening, closing, speed profiles, obstruction detection and door-state signalling.
The Doorina is Movilift's electronic door-operator board — it drives a DC brush motor to open and close lift doors with two independent speed profiles, engineered and produced in-house in Italy. It can work by encoder, by slowdown limits or by timing (and their combinations), with an automatic self-learning cycle that measures the open/closed positions and the maximum travel speed.
Commands arrive either as digital (clean-contact) inputs or over Movilift's proprietary serial CAN bus, and the whole board is configured from three buttons and a two-digit display — no external tools required. Four programmable relay outputs (FCA, FCC, CM, AUX) report door state, obstruction control protects passengers on closing, and ready-made encoder wiring is provided for common operators including Victory GMV, DAPA/N2S, PRISMA, OTIS AT120/5001, KONE MD55 and Fermator 24DC.
Specifications
| Motor | DC brush motor |
|---|---|
| Control modes | Encoder, slowdown limits, timing (and combinations) |
| Controller communication | Serial CAN (Movilift proprietary) + digital inputs |
| Supply — 24V board | 24–30 VDC ±10% |
| Supply — 48/60V board | 48/60 VDC power · 12/24 VDC logic |
| Current | 250 mA no-load · 5 A motor running |
| Onboard fuse | 6.3 A |
| Relay outputs | FCA, FCC, CM, AUX (programmable NO/NC) |
| Encoder | Push-pull and line-driver |
| Programming | 3 buttons + 2-digit display; RS232 (9600-N-8-1) |
| Dimensions | 140×100×64 mm (24V) · 209×151×67 mm (48/60V) |
| Operating temperature | −15 °C to +50 °C |
Variants & differences
| Variant | Cabinet | Dimensions | Notes |
|---|---|---|---|
| Doorina 24V | — | 140 × 100 × 64 mm | 24–30 VDC supply |
| Doorina 48/60V | — | 209 × 151 × 67 mm | 48/60 VDC power + 12/24 VDC logic |
Compatibility
Connects to any Movilift manoeuvre controller over the proprietary serial CAN bus, or to any controller through its digital (clean-contact) command inputs. Two board versions cover 24 V and 48/60 V door operators. Ready-made encoder connection diagrams are included for Victory GMV, DAPA/N2S, PRISMA, OTIS AT120, OTIS 5001, KONE MD55 and Fermator 24DC operators. An RS232 port (9600-N-8-1) allows PC configuration through an RS232–USB adapter.