Pepperl+Fuchs EI-0D2-10Y-10B-LT, Руководство пользователя

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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 Com-
missioning (see chapter 1.6) before installing the device.
DIN-Rail Mounting of the Ethernet Isolator
1.
Snap the device onto the DIN rail as follows:
3.2 Power Supply and Ethernet Wiring
Information on Auto-Crossover Function
The Ethernet Isolator does not support auto-crossover functionality. Therefore,
connection problems can occur if the Ethernet Isolator is installed between
2 devices with activated auto-crossover function. In general, the deactivation of
the auto-crossover function at 1 device solves the problem. In certain cases, you
have to switch-off auto-crossover at both sides.
To prevent those connection problems, Fuchs recommends a fixed set-
ting of the transfer polarity.
Information on Signal Attenuation
Because of derating effects at raising ambient temperatures, the maximum possi-
ble Ethernet cable length may be reduced by 0.3 m .... 0.4 m per each
°
C,
depending on the cable quality and signal attenuation. For more information, refer
to the specifications of the cable manufacturer.
Click!
Warning!
Risk of short circuit
Working on live parts can cause injuries and can compromise the function and the
electrical safety of the device.
• Before working on the device, always disconnect the supply voltage.
• Connect the device to the supply voltage only after completion of the work.
Table 3.1 Ethernet Isolator