Product Detail

RYMASKON 221/222

RYMASKON® stands for a series of multifunctional room controllers. The individually configurable RYMASKON® 200 - Modbus unit enables automated monitoring and control of indoor climate and illumination in a Modbus network. It provides three digital inputs and a universal input, which allows connection of up to four external push buttons or switches. It can be configured remotely from a higher-level Modbus master and integrated into a cross-building room climate monitoring and data acquisition system. Internal sensors record room temperature, relative humidity and dew point.
Up to eight capacitive function buttons on the front panel of the compact control unit can be used for on-site operation and configuration. A buzzer sounds to acknowledge button use and can also be used as an acoustic fault or alarm warning.

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Voltage supply
24 V DC (± 10 %)
Power consumption
max. 0.8 W
Measuring range, humidity
Measuring range, temperature
–40...+125 °C, resolution: 0.1 °C
Sensor
Temperature:
CMOS temperature sensorHumidity:
capacitative humidity sensor
Ambient temperature
0...+50 °C (operation)
Electrical connection
0.14 - 1.5 mm2, via plug-in screw terminal
Dimensions
approx. 94.5 x 110 x 19.5 mm
Inputs
3 digital inputs (for standard push buttons or switches)
1 universal input (can be configured for connecting
NTC temperature sensors or as additional digital input
for the connection of standard push buttons or switches)
Bus interface
RS485 Modbus RTU slave (57600, 38400, 19200, 9600 Baud),
bus termination can be set via DIP switch,
configurable speed 1200-115200 bit/s
(typically 57600 bit/s),
adjustable transfer mode
(typically "8E1", 1 start bit, 8 data bits, even parity, 1 stop bit)
Installation
using a plastic mounting plate,
on in-wall flush box, Ø 55 mm
Operating elements
1 backlit multifunctional display
(individually programmable RGB colour selection)
4 / 6 / 8 touch buttons, type-dependent
Permissible air humidity
Protection type
IP 30 (according to EN 60 529)
Standards
CE conformity, electromagnetic compatibility
according to EN 50491, EMC directive 2014/ 30/ EU
Accuracy
Temperature:
±0.5 °C (at +5...+60 °C)Humidity:
±2 % RH (at +25 °C, 20...80 % RH)
±3 % RH (at +25 °C, 0...20 % RH or 80...100 % RH)
Features
1 NFC (Near Field Communication)
1 infra-red receiver (NEC protocol)
1 buzzer
Housing
plastic, black colour
Control
Temperature up/down, Fan speed up/down, Room occupancy, Menu


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