Products About Partners Contact 0800 772 3339, weekdays 9am to 6pm Sign in Open a trade account

New prices from 31 October. Get the price list and end of life notices by email first.

Picture coming soon

Thermokon · Room controller · LON

WRF07 RC x LON

Name: WRF07 RC x LON
Brand: Thermokon

Flush-mounted room unit on a Gira E2 frame with temperature sensor and LON FT connection, with potentiometer and digital inputs or analogue outputs.

Availability and lead time confirmed on your quote

Output: 2 x 0 to 10 V

Version: Potentiometer, button, LED

Part number628174

Quotes answered within 24 hours, no account needed
DHL, under 15 kg £13.50 ex VAT
Technical support from the people who commission it

Specification

Communication

Protocol: LON FT (free topology)
Connection: Terminal block, max. 1.5 mm²

Electrical

Power supply: 24 V DC ±10% SELV or 24 V AC ±10% SELV
Power consumption: Typ. 1 W (24 V DC), 2.5 VA (24 V AC)

Environment

Operating temperature: 0 to +50 °C
Humidity: Max. 85% rH non-condensing
Protection: IP20 IP rating

Performance

Inputs: 4 x digital for floating contact (DI4 versions)
Outputs: 2 x 0 to 10 V, min. load 10 kΩ, heating and cooling or 6-way valve (AO2V versions)
Measuring range: Temperature 0 to +50 °C
Accuracy: Temperature ±0.5 K (typ. at 21 °C)

Physical

Colour: Pure white matt (Gira E2 frame)
Mounting: Flush, in standard 60 mm EU box (min. depth 45 mm)
Dimensions: 81 x 81 x 38 mm
Weight: 50 g

Part numbers

From the manufacturer's datasheet for WRF07 RC x LON.

Overview

The WRF07 RC is a flush-mounted room unit built to match switch ranges from several manufacturers, here in pure white matt on a Gira E2 frame. It has an integrated temperature sensor and connects to a LON FT (free topology) network. The removable terminal allows pre-wiring. The four versions combine a setpoint potentiometer, or a potentiometer with a button and green status LED, with either four digital inputs for floating contacts or two 0 to 10 V outputs for heating and cooling or a 6-way valve.