www.sentera.eu
MIW-RMFPX-2R-EN-000 - 23 / 04 / 2018
4 - 11
PRODUCT DESCRIPTION
The RMFPX-2R are multifunctional room controllers featuring
adjustable temperature, relative humidity and CO
2
setpoints. They
have a wide range of low voltage power supply. The control algorithm
controls one single analog / modulating output based on the measured
T, rH and CO
2
values. All parameters are accessible via Modbus RTU.
ARTICLE CODES
Code
Supply
Connection
RMFPG-2R
18—34 VDC / 15—24 VAC ±10 %
3-wire
RMFPF-2R
18—34 VDC
4-wire
INTENDED AREA OF USE
■
Control of indoor temperature, relative humidity and CO
2
level in HVAC applications
■
Suitable for residential and commercial buildings
■
For indoor use only
TECHNICAL DATA
■
Fan speed control based on T, rH and CO
2
■
Analog / modulating output type:
►
0—10 VDC mode: min. load 50 kΩ (R
L
≥ 50 kΩ)
►
0—20 mA: max. load 500 Ω (R
L
≤ 500 Ω)
►
PWM (open-collector type): PWM Frequency: 1 kHz, min. load 50 kΩ (R
L
≥ 50 kΩ);
PWM voltage level 3,3 or 12 VDC
■
Selectable temperature range: 0—50 °C
■
Selectable relative humidity range: 5—85 %
■
Selectable CO
2
range: 0—2.000 ppm
■
Removable sensor CO
2
element for easy calibration and verification
■
Compatible with SSCDM - Sentera Sensor Calibration Device
■
3 LEDs for status indication
■
Accuracy: ±0,4 °C (0—50 °C); ±3 % rH (5—85 % rH); ±30 ppm CO
2
(0—2.000 ppm
CO
2
), depending on the selected parameter
■
Enclosure:
►
rear plate: plastic ABS, black (RAL 9004)
►
front cover: ASA, ivory (RAL 9010)
■
Protection standard: IP30 (according to EN 60529)
■
Operating ambient conditions:
►
temperature: 0—50 °C
►
rel. humidity: 5—85 % rH, (non-condensing)
■
Storage temperature: -10—60 °C
STANDARDS
►
Low Voltage Directive 2014/35/EC;
►
- EN 60529:1991 Degrees of protection provided by enclosures (IP Code)
Amendment AC:1993 to EN 60529
►
- EN 60730-1:2011 Automatic electrical controls for household and similar use -
Part 1: General requirements
RMFPX-2R
MULTIFUNCTIONAL
ROOM CONTROLLER
