Data Sheet

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PSBEN/LCD series power supply unit
Buffer, switch mode power supply unit 27,6 V DC Grade 3
Pulsar
®
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.
The RS485-WiFi „INTRE” interface is a device used to convert signals between the RS485 bus and the Wi-Fi
network. For proper operation, the unit requires an external power supply in the range of 10÷30 V DC e.g. drawn from a PSU
of the PSBEN series. The unit is mounted in a
hermetic enclosure protecting against adverse environmental conditions.
The physical connection of the interface takes place under galvanic isolation.
Ethernet network communication using the Ethernet „INTE” interface.
Ethernet network communication using the RS485 „INTRE” interface.
Remote monitoring (options: Ethernet, RS485).
The PSU has been adjusted to operate in a system that requires a remote control of the parameters in a monitoring
centre. Transmitting data concerning PSU status is possible due to an additional, external communication module
responsible for communication in Ethernet or RS485 standard.
10-30VDC
Interfejs
RS485-ETH
“INTRE”