8
ENGLISH
L2000631 Installation guide for DucoBox Focus (Revision J | 17.07.2019)
06
Additional control options
06.A
Communication Print
With the optional Communication Print you have the option of al-
lowing the Duco ventilation systems to communicate via ModBus
and/or ethernet� ModBus integration enables them to be linked
to a building management system�
Disconnect the DucoBox from the power supply before connec-
ting the Communication Print and follow the instructions in the
manual included with the Communication Print�
ModBus
Ethernet
Micro SD-card
PWM-OUT
PWM-IN
Switch Contact 1 (n133)
Switch Contact 2 (n134)
Switch Contact 3 (n135)
GND
B
A
-
+
-
+
Connector for
DucoBox
