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
95 | 170
4.8.2 Control output configuration (setting via DIP switches
7/8 or tool, and P201/P203/P204/P205)
Application
Fan
Control outputs
Product
no.
DC 0...10 V
3-
speed/
1-speed
Mod.
DC 0…10 V
On/Off
(2-
pos)
On/Off
(3-wire)
Mod. PWM
(2-pos)
Mod.
3-pos.
RDG…KN
2-pipe
✓
✓
✓
✓
✓
✓
200
✓
✓
✓
260
✓
✓
260
2-pipe with
electric heater
✓
✓
✓
✓
✓
✓
200
✓
✓
✓
260
✓
✓
✓
260
2-pipe with
radiator/floor
heating
✓
✓
✓
✓
✓
✓
200
✓
✓
✓
260
✓
✓
✓
260
2-pipe/2-stage,
cooling or
heating
✓
✓
✓
✓
✓
✓
200
✓
✓
✓
260
✓
✓
✓
260
4-pipe
✓
✓
✓
✓
✓
✓
200
✓
✓
✓
260
✓
✓
✓
260
4-pipe with
electric heater
✓
✓
✓
✓
✓
1)
200
✓
✓
✓
260
✓
✓
✓
2)
260
4-pipe/2-stage
✓
✓
✓
✓
200
✓
✓
✓
260
Heating / Cooling
with 6-port valve
✓
260
Heating / Cooling
with 6-port valve
as changeover
and PICV valve
✓
✓
✓
3)
260
1)
Only available for cooling actuator
2)
Only selectable for electrical heater
3)
Relay outputs for 6-port valve as changeover
Note: On/off (2-pos) on RDG200.. are a triac outputs (max 1A), and relay outputs
(max 5(4)A) on RDG260..
Overview