Weidmuller IE-SWxx-M Managed Switch Manual de usuario descargar pdf (Pagina 7)

Fault Relay

The error relay can be used to monitor the condition of the switch. If the switch is turned off the

relay contacts are open. When power is being applied the contacts of the relay remain open until

BOTH power inputs have reached a valid level. Only then the contacts are closed. If in the ongoing

opration one of the voltage levels drops below the lower end the relay contacts are opened again. In

case the switch is operated via one power input only a connection between the DC input and ONE

of the AC inputs can be made to simulate the 2nd supply voltage. The relay is rated at 24 V with a

maximum of 30 mA.

LED

Power green power on

red invalid incoming power

LNK / ACT yellow 10 Mbit/s Link

green 100 Mbit/s Link

yellow flashes 10 Mbit/s Link traffic

green flashes 100 Mbit/s Link traffic

Status green no problem

red fault description see handbook

Console green logged in

off logged out

Auto-MDIX

The switch works with AUTO-MDIX functionality. It is possible to use crossover and straight- through

cables to connect network interfaces or other devices with the switch.

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Weidmuller IE-SWxx-M Managed Switch Manual de usuario Pagina 7