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ETHERNET ISOLATOR
Installation and Commissioning
3
Installation and Commissioning
3.1
Mounting
Read the chapter on Safety and, in particular, the section on Installation and Commissioning
(see chapter 1.6) before installing the device.
DIN-Rail Mounting of the Ethernet Isolator
Snap the device onto the DIN rail as follows:
3.2
Power Supply and Ethernet Wiring
Additional information about auto crossover
The Ethernet Isolator does not support auto crossover functionality. Therefore connection
problems may happen if the Ethernet Isolator is installed between two devices with activated
auto crossover function. In general the deactivation of the auto crossover function at one
device solves the problem. In certain cases you have to switch off auto crossover at both sides.
To prevent those connection problems Pepperl+Fuchs recommends a fixed setup of the
transfer polarity.
Additonal information about signal attenuation
Because of derating effects at raising ambient temperatures the max. posible Ethernet cable
length may be reduced by 0.3 – 0.4 m per °C depending on the cable quality and signal
attenuation (refer to the specifications of the cable manufacturer).
Warning!
Risk of short circuit
Injuries and damage to the device are possible when working with live parts.
•
Before working on the device, always disconnect the supply voltage.
•
Connect the device to the supply voltage only after completion of the work.
Click!
13
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