Room operating unit (interface) - 24 V RYMASKON® 1000 Interface

Control

Measured variables

Communication

Output

Colour

Product group: WG02

Room operating unit (interface) RYMASKON® 1000 Interface

The room control units of the RYMASKON® 1000 / 2000 / 3000 series are designed for control (up to 5 climate zones) in residential, hotel and office rooms and individually regulate the heating, cooling and fan levels of the internal rooms. The controller variants can be operated as stand-alone units thanks to the integrated control functions PI, PWM or 2-/3-point control. The product family is characterised by its elegant design, intuitive operation and the many possible combinations of the individual components.

The RYMASKON® 1000 room control units (interface) are used for controlling temperature, fans, sun protection (Venetian blinds, shutters) or light (with dimming function). The room control units make the setpoints available to the BMS either via conventionally wired Modbus or via the wireless, radio-based W-Modbus. Visual indication takes place on a 2" TFT display, where as the unit is controlled via capacitative keys (touch keys).

In addition to the integrated temperature and humidity sensor, sensors for CO2 and VOC are available as an option. An input for a passive temperature sensor (NTC10K) and an input for a potential-free contact are additionally available. This allows a window contact or a condensation control switch to be connected, for example. This provides all options for air-conditioning of the rooms according to individual requirements.
All unit types are available in the contemporary housing Iduna 3 (4.4 x 3.5 x 0.94 in) in white or black colour. Wall-mounting is performed on standard in-wall flush boxes (or on-wall on request).

Voltage supply

24 V AC/ DC (± 10 %)

Power consumption

typically < 3 W at 24 V DC; typically < 4.5 VA at 24 V AC

Measuring range, humidity

0...100 % RH

Measuring range, temperature

0...+50 °C / +32...+122 °F

Measuring accuracy

typically ± 0.9 °F at +77 °F

Inputs

1 NTC10K (configurable as a digital input)
1 digital input for potential-free switches

Output

Modbus / W-Modbus
or (on request)
5 analogue outputs (0 -10 V)
for target temperature, fan stages, presence message, sensor values, digital output

Operating elements

Capacitive keys (up to 10 keys, depending on type)
for setting the target temperature, fan stages, presence message, sensor values,
and for operating sun protection and light

Communication

Modbus (RTU cable),
Slave, address range 1…247, RS 485 interface, max. 32 units,
9600 / 19200 / 38400 / 57500 Baud,
8N1, even / odd parity, 1 / 2 stop bits

Accuracy

typical ± 2.0 % (20…80 % RH); at + 77 °F, otherwise ± 3.0 %

Ambient temperature

+32...+122 °F (operation); –22...+158 °F (storage)

Electrical connection

AWG 24 - 16, using push-in terminals

Housing

Plastic, flame retardant (UL 94 V-0), PC/ABS material,
colour white (similar to RAL 9016) or black (similar to RAL 9004)

Housing dimensions

4.4 x 3.5 x 0.94 in (W x H x D) (Iduna 3)
in-wall: + 0.91 in (D), sensor protection: + 0.87 in (H)

Installation

Wall-mounting on in-wall flush box, Ø 2.2 in,
(on-wall installation on request)