Setup and function
Product manual 2CKA001373B8563
│10
3.2
Overview of types
Article no.
Colour
Connection variant
FCR-F-2-4.2.21.1-84
White
2/4-pipe, 0-10 V
FCR-F-2-4.2.21.1-81
black
2/4-pipe, 0-10 V
FCR-F-2-4.6.21.1-84
White
2/4-pipe, On/Off
FCR-F-2-4.6.21.1-81
black
2/4-pipe, On/Off
Table 1: Overview of types Caldion® Room Temperature controller
Article no.
Output
channels
Switching load
(Total load to
terminal L (Fx +
Vxx))
FCR-F-2-4.2.21.1-xx
2-pipe
1
7 A
FCR-F-2-4.2.21.1-xx
2-pipe with additional
heater
2
7 A
FCR-F-2-4.2.21.1-xx
4-pipe
2
7 A
FCR-F-2-4.6.21.1-xx
2-pipe
1
7 A
FCR-F-2-4.6.21.1-xx
2-pipe with additional
heater
2
7 A
FCR-F-2-4.6.21.1-xx
4-pipe
2
7 A