Buderus MCM10 Installation Instructions

2
Details about the MCM10 module
MCM10
9
Fig. 3 Setting via jumper
Fig. 4 Correlation between the input voltage and heat
output
U Input voltage
P Output in % of the rated cascade output
System version 4: Modulating 0 - 10 V controller,
regulated to supply temperature
In conjunction with a building management system with
0 - 10 V interface, the supply temperature can be
selected as control variable. Setting is achieved via a
jumper (Æ Fig. 3).
Fig. 5 Correlation between the input voltage and the
supply temperature
U Input voltage
VT Supply temperature
System version 5: Heating control with ON/OFF
contact
In conjunction with a control unit with ON/OFF contact,
module MCM10 regulates the cascade output in
accordance with the contact closure respectively up to
maximum output, by starting one appliance after another.
When the contact is opened, all heating appliances are
shut down simultaneously.
The ON/OFF contact of the heating system controls must
be a dry contact.
2.7.8 Connection of additional modules in case of
heating system controls with 2-wire BUS
control
Any additional modules, such as the WM10 and MM10
modules (Æ Fig. 12, [21], page 19), must be connected
to the BUS of the heating controller (parallel to terminal J
on the MCM10 module).
6 720 617 648-001.1TD
VT [˚F]
P [%]
0246810
6 720 617 648-09.1TD
0
30
50
70
90
U [V DC]
P [%]
194 (90)
167 (75)
140 (60)
113 (45)
86 (30)
59 (15)
0
0246810
6 720 617 648-10.1TD
U [V DC]
[˚F (˚C)] VT

Buderus MCM10 Specifications

General

Brand	Buderus
Model	MCM10
Category	Control Unit
Language	English