Basic Documentation
Table Of Contents
- 1 About this document
- 2 Overview
- 3 Notes
- 4 Functions
- 4.1 Temperature control
- 4.2 Operating modes
- 4.3 Room temperature setpoints
- 4.4 Application overview
- 4.5 Power supply selection for RDG200KN
- 4.6 Additional functions
- 4.7 Control sequences
- 4.7.1 Sequence overview (setting via P001)
- 4.7.2 Application mode
- 4.7.3 2-pipe fan coil unit
- 4.7.4 2-pipe fan coil unit with electric heater
- 4.7.5 2-pipe fan coil unit with radiator or floor heating
- 4.7.6 2-stage heating and cooling
- 4.7.7 4-pipe fan coil unit
- 4.7.8 4-pipe fan coil unit with electric heater
- 4.7.9 Chilled/heated ceiling and radiator applications
- 4.7.10 Compressor applications
- 4.7.11 Applications with external AQR sensor or QMX room operator unit
- 4.7.12 Setpoints and sequences
- 4.8 Control outputs
- 4.9 Fan control
- 4.10 Multifunctional input, digital input
- 4.11 Handling system faults
- 4.12 KNX communications
- 4.12.1 S-Mode
- 4.12.2 Master/slave configuration in KNX S-Mode
- 4.12.3 LTE-Mode
- 4.12.4 Zone addressing in LTE-Mode (with Synco)
- 4.12.5 Master/slave configuration in LTE-Mode
- 4.12.6 Example of heating and cooling demand zones
- 4.12.7 Send heartbeat and receive timeout
- 4.12.8 Startup
- 4.12.9 Heating and cooling demand
- 4.12.10 Fault and alarms function on KNX
- 4.13 Communication objects
- 4.14 Communication objects (LTE-Mode)
- 4.15 Control parameters
- 5 Supported KNX tools
- 6 Connection
- 7 Technical data
- 8 Dimensions
- Index
Functions
Control outputs
4
A6V11545892_en--_b
91 | 170
Application
Comfort mode
Economy/Protection
mode
Heating and cooling
P010 = 1
Heating only
1)
or heating
and cooling
P010 = 2
Cooling only
1)
or heating
and cooling
P010 = 2
Heating and/or cooling
4-pipe
4-pipe with
electric heater
4-pipe/
2-stage
1)
Manual changeover, P001 = 3
W = setpoint in Comfort mode
W
HeatEco/Prot
= heating setpoint for Economy or Protection mode
W
CoolEco/Prot
= cooling setpoint for Economy or Protection mode
YE = electric heater sequence
4.8 Control outputs
4.8.1 Overview
Different control output signals are available and defined during commissioning
(see below).
Control
output
On/Off
PWM
3-position
DC 0…10 V
On/Off 3-
wire
Product
No.
RDG200KN
Y1, Y2, Y3
(3 x NO
*
)
Y1, Y2, Y3
(3 x PWM)
Y1/Y3,
Y2/Y4
(2 x / )
---
Y1/Y3,
Y2/Y4
(2 x / )
RDG260KN
Q1, Q2
(2 x NO)
---
---
Y10, Y20,
Y30
---
*)
NO: Normally open
Overview of control
outputs