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
| General | Details |
|---|---|
| Name | thermokon JOY SR 5DO Electronic Fancoil Thermostat User Guide |
| Make | thermokon |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.59 MB |

thermokon JOY 5DO Digital Room Thermostat User Manual
























