Power Device; Connect To Fujitsu Installation; Connection To Knx; Connection To The Configuration Tool - Intesis IntesisBox KNX Series User Manual

IntesisBox ®
KNX – FUJITSU VRF

Power device

The first step to perform is to power up the device. To do so, a power supply working with any of the voltage range
allowed is needed (check section 0). Once connected the ON led will turn on.
WARNING! In order to avoid earth loops that can damage the gateway, and/or any other equipment connected to it, we
strongly recommend:

The use of DC power supplies, floating or with the negative terminal connected to earth. Never use a DC
power supply with the positive terminal connected to earth.

The use of AC power supplies only if they are floating and not powering any other device.

Connect to Fujitsu installation

Use the Port B connector of the IntesisBox device in order to connect Fujitsu VRF bus to the IntesisBox. Remember to
follow all safety precautions indicated by Fujitsu.
Connect the terminals (X1 X2) of Fujitsu Outdoor Unit to the connectors B1 and B2 of gateway's PortB. Bus is not
sensitive to polarity.

Connection to KNX

Connect the KNX TP1 bus to connectors A3 (+) and A4 (-) of gateway's PortA. Respect the polarity.

Connection to the configuration tool

This action allows the user to have access to configuration and monitoring of the device (more information can be found
in the configuration tool User Manual). Two methods to connect to the PC can be used:

Ethernet: Using the Ethernet port of IntesisBox.

USB: Using the console port of IntesisBox, connect a USB cable from the console port to the PC.
This information is subject to change without prior notice
IntesisBox is a registered trademark of Intesis Software S.L.U.
User Manual r1.0 EN
email: info@intesisbox.com
web: www.intesisbox.com
phone: +34 938047134
10/30