Built-in Frequency Converter

MR220

Name: MR220
Brand: Robodor

1-Phase (230V) up to 1.5kW Industrial Door Control Unit

Control unit for industrial door operators up to 1.5 kW. 0–230 V 3~ inverter output, 300 Nm rated torque, 100 cycles per hour. Eleven assignable control inputs with pedestrian, fire and airlock functions. Works with Robodor RARE, Kostal and GFA absolute encoders.

Certificates

Application Areas

High Speed DoorsFolding, Spiral and Sectional Doors

Technical Specifications

Certificate

Input Phase1-Phase

Input Voltage230 V AC 1N~ ±%10, 8 A, 50/60 Hz

Electrical Protection ClassClass I — protective earth (PE) connection required

Maximum Motor Power1.5 kW

Motor TypeInduction motor

Inverter Output0–230 V 3~, maks. 10 A, 0–100 Hz

Rated Torque300 Nm

Cycles per Hour100 cycles/h

Compatible Door TypesIndustrial vertical and horizontal doors

Auxiliary Power Output24 V DC regulated — max. 1.2 A at 40 °C

Number of Control Inputs11 (IN1–IN11), assignable

Assignable Input FunctionsPassive · Open · Stop · Close · Pedestrian open · Step by step · Fire system · Airlock

Control Inputs (electrical)24 V DC / typ. 15 mA (max. 26 V DC / 20 mA)

Position FeedbackRobodor RARE, Kostal or GFA absolute encoder; or mechanical limit switches

Safety Inputs2 (Safety 1: photocell · Safety 2: OSE)

Safety Sensor TypesOff · NC 24 V contact · OSE square-wave (self-testing)

Programmable Relay Outputs3

Brake Relay230 V AC / 5 A · 30 V DC / 3 A

Fuses1 × 4 A cap type + 1 × 1 A glass type

Internal Power Consumption7 W at standby

Operating Temperature−20 °C … +50 °C

Storage Temperature−20 °C … +70 °C

Relative HumidityUp to 95%, non-condensing

Protection RatingIP54

Housing Dimensions (W × H × D)310 × 230 × 130 mm

Weight2.0 kg

Mounting OrientationVertical

Serial Number PrefixF220

Features

Eleven assignable control inputs: open, stop, close, pedestrian open, step-by-step, fire system and airlock.

Two safety inputs, each configurable as off, NC 24 V contact, or self-testing OSE square-wave.

A blind-spot zone per safety input, so a floor-level photocell does not false-trip as the door seats.

A fire-alarm input with a configurable fire direction: on a signal the door drives fully open or fully closed.

Works with Robodor RARE, Kostal and GFA absolute encoders, or with mechanical limit switches.

Adjustable mechanical-brake timing and brake-resistor duty, preventing roll-back on heavy doors and protecting the resistor from overheating.

Two independent emergency-stop circuits and the series safety chain are monitored continuously; a stored fault history and a password-protected service menu are included.

Optional Integrations

A four-channel rolling-code remote control can be integrated.

A metal detector system can be attached.

OSE security system can be added.

Front/rear radar and photocell sensors can be connected.

An external button system can be installed.

A tunnel system connection can be established.