Chapter 2 - TH LINK design
Copyright 2017 Softing Industrial Automation GmbH
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2.4
Connect to network
1. TH LINK can either be accessed using the upper port (desktop icon) of the TH LINK or accessing the
network directly, which then has to be connected to the lower port (factory icon) of the TH LINK.
2. The bottom port (factory icon) should be connected to the automation network.
Note
There must be no firewall between the TH LINK and the Industrial Ethernet devices.
Note
The green LED on the Ethernet socket lights as soon as the TH LINK is energized and a
network is available.
Figure 3: Connection options
2.5
Connecting power supply and relay contact
Electrical voltage
Only qualified electricians are allowed to work on the electrical equipment.
Danger due to incorrect earthing
Incorrect device earthing may cause injury to personnel or damage the device. Ensure
correct and proper earthing of the device.
Note
Reverse polarity in the power supply can damage the device. Make sure the power supply is
connected with correct polarity.
Summary of Contents for TH LINK
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