Paul NOVUS 300, Original Operating Instructions

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37
Electrical connections 3.4
Electrical connections must be established in accordance with the applied standards to
electrical equipment and only by qualified personnel!
The electrical power supply of the NOVUS is provided via the 3-pole plug connection A of a lower power
device by means of the power cable. The CAT5 network cable is connected to the RJ45 jack B . Both plug
connections are arranged on the surface of the device on the interface sheet D . The interface sheet is
fastened with 4 E screws. Analogue and digital input and output signals of sensors (e.g. room air quality
sensors) or actuators (e.g. intermitting ventilation sensing devices) are applied to the through terminal
X10
C which is internally connected via a 10-wire cable to the respective terminal points of the master
controller. The through terminal X10 is meant to be a transfer point and is situated underneath the
interface sheet. In doing so, the 4 screws have to be loosened and the cables of the sensors / actuators
have to be conducted through the cable glands The cable bushings pre-cut in the interface sheet must be
broken out as needed and the cables of the sensors / actuators must be guided through cable glands
M16.
Fig 34: Electrical connections
Position Designation
A
3-pole IEC connector
B RJ45 jack
C Through terminal X10
D Interface sheet
E Screw (4x)
-
Plant 1 Circuit diagram NOVUS
- Plant 2 Circuit diagram NOVUS with integrated defroster
- Plant 3 Terminal scheme through terminal X10
Tab. 19: Overview of the electrical connections
The RJ45 jacks are exclusively serve the components of the internal RS485-BUS! Any
other usage results in the damage of the control modules!
A
C
B
E
D
E