Specifications

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2.2 ETHERNET network communication.
Communication in the Ethernet network is possible due to the additional interfaces: Ethernet „INTE” and
RS485-ETH „INTRE”, according to the IEEE802.3 standard.
The Ethernet „INTE” interface features full galvanic isolation and protection against surges. It should be
mounted inside the enclosure of the PSU.
Fig. 5. Ethernet network communication using the Ethernet „INTE” interface.
The RS485-WiFi „INTRE” interface is a device used to convert signals between the RS485 bus and the
Ethernet network. For proper operation, the unit requires an external power supply in the range of 10÷30V DC e.g.
drawn from a PSU of the PSBEN or EN54 series. The interface features full galvanic isolation and protection
against surges. The unit is mounted in a hermetic enclosure protecting against adverse environmental conditions.
Fig. 6. Ethernet network communication using the RS485-Ethernet „INTRE” interface.