Honeywell VARIODYN D1 Installation Instruction page 40

Installation Instruction VARIODYN
View-Control-Module (VCM)  UIM and DOM connection

Connection of the VCM
CONNECTION UIM
Connection example  UIM
VCM
CONNECTION UIM
For the connection diagram of the UIM inputs/outputs, see chapter 6.4.

24 V DC power supply
+ 24 V -
Connection example  24 V DC
VCM
+ 24 V -
40
®
D1 System
GND 13 14 15 16 17 18 19 20 21 22 23 24
GND 1 2 3 4 5 6 7 8 9 10 11 12
to 24 V DC
back-up power supply
The collective messages are passed on to the VCM
via the control contacts of the UIM and displayed on
the VCM. Use the prefabricated cable for the
connection.
UIM
GND 37 38 39 40 41 42 43 44 45 46 47 48
GND 25 26 27 28 29 30 31 32
The supply of 24 V DC to the VCM takes place via
the 24 V DC emergency power supply. Use cable
type I-Y (St) Y 2 x 2 x 0.8 mm and the enclosed two-
pin plug to make the connection.
Max. cable cross-section: 1.5 mm²
Danger – Electric shock!
Assembly and installation work may only be
performed when the system is de-energised
(voltage free).
ESD / EMC preventive measures
Before handling electronic modules, always
take suitable precautions to prevent static
electricity.
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FB 798663.GB0 / 05.19