Filter
Top Products
SDC / DHC Overview
EN2H-0220GE51 R0308 11
3 Overview
The modular SDC / DHC control device is available in an
installable switch cabinet version and a surface-mounted wall
version with the following equipment features:
Type
Number of output relays
Burner stage 2
or
District heating valve
CLOSED
Burner stage 1
Direct heating circuit
Variable output 3
Mixed heating circuit 1
Mixed heating circuit 2
Tank loading pump
Variable output 2
Variable output 1
SDC 3-10
3 – x x – – x –
SDC 3-40
3 – – – x – – – –
SDC 7-21
1)
7 – x x x – x – –
SDC 9-21
2)
7
+ two
variable
relays
x x x x – x x x
SDC 12-31
3)
10
+ two
variable
relays
x x x x x x x x
1)
DHC 43-1
2)
DHC 43-2
3)
DHC 43-3
Pos: 4 /156- Honeywe ll/Bedie nung/Anze igen_ und_Bedie neleme nte @ 1\m od_120 76435914 94_6.doc @ 9195