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thermokon JOY SR 5DO Electronic Fancoil Thermostat User Guide

Issue date: 01.05.2023  
Page 3 / 11  
»TECHNICAL DATA  
» JOY Fancoil 5DO | JOY Fancoil EC AO2DO | JOY Fancoil EC 3AO  
Measuring values  
temperature, humidity (optional)  
RS485 Modbus RTU, Fail-safe Biasing required  
EnOcean (IEC 14543-3-10), transmission power <10 mW  
0..+50 °C  
Network technology  
Radio technology  
Measuring range temp.  
Accuracy temperature  
±1 K (typ. at 21 °C)  
Measuring range humidity  
(optional)  
0..100% rH non-condensing  
Accuracy humidity (optional)  
Control function  
Display  
±2% between 10..90% rH (typ. at 21 °C)  
setpoint adjustment 0..+50 °C, fan stages  
LCD 2,5“, 240x160 px, white backlighting  
Functions  
integrated PI-controller, 2nd control loop: 2-point controller, MSG server for 2nd control loop via radio  
PC and glass, optional black or white  
Enclosure  
Protection  
IP30 according to EN 60529  
Connection electrical  
Terminal 1..8  
Terminal 9..12  
terminal block max. 1,5 mm²  
terminal block max. 1.0 mm²  
Ambient condition  
Weight  
0..+50 °C, max. 85% rH non-condensing  
195 g  
Mounting  
Notes  
flush mounted with standard EU box (Ø=60 mm)  
there are 20 EnOcean transmit / receive channels available for various functions  
» Joy Fancoil 5DO  
Output switch contact  
3x normally open contacts (fan speed),  
240 V, load max. 3 A  
2x normally open contacts (heating/cooling),  
240 V, load max. 500 mA  
Power supply  
Power consumption  
Inputs  
85..260 V ~  
max. 3 VA (260 V ~)  
DI1  
DI2  
input for NTC 10 K or floating contact  
digital input for non-floating contact  
» JOY Fancoil EC AO2DO  
Output voltage  
1x 0..10 V, max. load 5 mA, EC FAN control  
Output switch contact  
Power supply  
2x normally open contacts (heating/cooling), 240 V max. load 500 mA  
85..260 V ~  
Power consumption  
Inputs  
max. 3 VA (260 V ~)  
DI1  
DI2  
input for NTC 10 K or floating contact  
digital input for non-floating contact  
» JOY Fancoil 3AO  
Ausgang Spannung  
3x 0..10 V, max. Last 5 mA, Ansteuerung EC Lüfter, Heizen & Kühlen  
oder Ansteuerung 6-Wege-Ventil (konfigurierbar via Software)  
Spannungsversorgung  
Leistungsaufnahme  
Eingänge  
24 V = (±10%) oder 24 V ~ (±10%) SELV  
max. 2,5 W (24 V =)  
DI 1  
Di 2  
1 Eingang für NTC10k oder potentialfreien Kontakt  
Eingang digital, für potentialfreien Kontakt  
*Power supply  
When several BUS devices are supplied by one 24 V AC voltage supply, it is to be ensured that all “positive” operating voltage input terminals (+)  
of the field devices are connected with each other and all “negative” operating voltage input terminals (-) (=reference potential) are connected  
together (in-phase connection of field devices).  
In case of reversed polarity at one field device, a supply voltage short-circuit would be caused by that device. The consequential short-circuit  
current flowing through this field my cause damage to it.  
Therefore, pay attention to correct wiring.  
JOY_SR Fancoil_Modbus_Datasheet_en © 2023  
GeneralDetails
Namethermokon JOY SR 5DO Electronic Fancoil Thermostat User Guide
Makethermokon
LanguageEnglish
FiletypePDF (Download)
File size0.59 MB
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thermokon JOY SR 5DO Electronic Fancoil Thermostat User Guide