Siemens RDG20 KN Series User Manual

Overview
Types
2
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2 Overview
2.1 Types
For fan coil units, universal applications and compressors in DX-type equipment
applications
Product no.
Stock no.
Housing
color
Operating
voltage
Fan
Number of control outputs
Built-in
sensor
3-speed
DC
On/Off
PWM
3-pos
DC
On/Off
(3-wire)
T:
Temperature
H: Humidity
CO
2
RDG200KN
S55770-T409
White
AC 24 V or
AC 230 V
✓
✓
1)
4
4
2
‒
2
T, H
RDG200KN/BK
S55770-T452
Black
AC 24 V or
AC 230 V
✓
✓
1)
4
4
2
‒
2
T, H
RDG204KN
S55770-T410
White
AC 24 V or
AC 230 V
✓
✓
1)
4
4
2
1
2
T, H, CO
2
RDG260KN
S55770-T412
White
AC 24 V or
DC 24 V
✓
✓
1)
‒
‒
‒
4
‒
T, H
‒
✓
1)
2
2)
‒
‒
‒
‒
RDG260KN/BK
S55770-T453
Black
AC 24 V or
DC 24 V
✓
✓
1)
‒
‒
‒
4
‒
T, H
‒
✓
1)
2
2)
‒
‒
‒
‒
RDG264KN
S55770-T413
White
AC 24 V or
DC 24 V
✓
✓
1)
‒
‒
‒
4
‒
T, H, CO
2
‒
✓
1)
2
2)
‒
‒
‒
‒
Product no.
Stock no.
Housing
color
Operating
voltage
Fan
Number of control outputs
Built-in
sensor
3-speed
DC
On/Off
PWM
3-pos
DC
On/Off
(3-wire)
T:
Temperature
H: Humidity
CO
2
RDG200T
S55770-T457
White
AC 230 V
✓
✓
1)
3
3
2
‒
2
T
RDG260T
S55770-T458
White
AC 24 V or
DC 24 V
✓
✓
1)
‒
‒
‒
3
‒
T
‒
✓
1)
2
2)
‒
‒
‒
‒
1)
The terminal Y50 is used as DC 0…10 V output.
2)
The output is relay On/Off.
Standalone products
KNX communication products

Siemens RDG20 KN Series Specifications

General

Brand	Siemens
Model	RDG20 KN Series
Category	Thermostat
Language	English