The EAE RCU1200 KNX Room Control Unit is an all-in-one DIN-rail actuator for hotel rooms, apartments, and commercial spaces. Provides 12 × 16 A relay outputs in the compact 108 mm housing — three independent output channel groups for larger rooms that need more switched circuits without universal inputs.

From a single module it controls lighting, blinds, fan coils, and optional dry-contact inputs where fitted. The RCU1200 is bus-powered (no external auxiliary supply required) and switches resistive, capacitive, and inductive loads in accordance with EN 60669, including fluorescent lamp loads at 16 A / 250 V AC.

Key Features — 12x16A Outputs

Output Configuration

• 12 × 16 A relay outputs: Grouped into 3 independent output channel groups.
• Per-group modes: Switching (×4), AC blind (×2), DC blind (×1), 2-point valve (×2), 3-point valve (×1).
• Manual control: On-device manual override per channel.
• Switching rating: 16 A at 250 V AC — 6 × 10³ ops (resistive) per datasheet.

Room Functions

• Light switch: On/off lighting control.
• AC/DC blind control: Shutter and blind positioning.
• Fan control: Ventilation switching.
• Fan coil control: 2- and 3-point valve HVAC control.
• Dry contact inputs: Card holder, window contact, and other dry inputs (where inputs fitted).

Logic Functions

• Staircase, external logic, priority, threshold, operating hour, sweep.

At a Glance

Specification	Detail
Product type	Room Control Unit — 12 outputs (output-only)
Order code	RCU1200 (SMP RCU1200)
Relay outputs	12 × 16 A
Output channel groups	3 independent configurable groups
Load standard	EN 60669 (resistive, capacitive, inductive, fluorescent)
Power supply	KNX bus — no auxiliary supply required
Configuration	ETS — KNX Room Control Unit v2.0
Dimensions (H × W × D)	66 × 108 × 90 mm (6 MW)
Mounting	35 mm DIN rail (EN 60715)

Full electrical ratings are listed under Technical Specifications. Datasheet, product manual, installation manual, ETS application, and certificates are under Downloads.

Applications and KNX Integration

• Hotel guest rooms: Central room controller for lighting, blinds, and fan coil — ideal for GRMS integration.
• Residential apartments: Single-module control of a room's lighting, shading, and HVAC.
• Commercial spaces: Meeting rooms and individual offices with mixed load types.
• Larger guest rooms: Three output channel groups cover more lighting zones, blinds, and fan coil valves from one compact module.
• Separate actuators: Where only switching or dimming is needed, use the EAE SW108 Switch Actuator or SD110 Dim Actuator.

Choosing EAE Room Control Units

The RCU1200 is the 12-output output-only model. Add universal inputs with the RCU1212, or step down to 8 outputs via RCU0800 / RCU0808. Need inputs as well? Choose the EAE RCU1212. For 16 outputs, step up to the RCU1600.

EAE naming: RCUXXYY where XX = output count and YY = input count (0 = output-only). All models share the KNX Room Control Unit v2.0 ETS application.