Weidmuller Advanced Line Managed Switch Instrukcja Użytkownika Pobierz pdf (Strona 18)

22..55 PPoowweerr ssuuppppllyy

22..66 FFaauulltt rreellaayy

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.

Supply voltage 10 ... 35 V DC / 8 ... 24 V AC

Power (max) 20 W / 20 VA

CCaauuttiioonn

Insecure outputs. Operations on the IE-SWx-M only realise by qualified employees.

Use a power supply unit according to DIN EN 60742 (VDE 0551). Secure all elec-

trical outputs.

- The switch employs Auto-MDIX technology so straight-through or crossover ca-

bles can be used to connect network interface adapters or other network devices.

- The chassis connecting serves as an additionally ground.

-The Switch does not charge the battery, so separate provisions charching are

required.

DC SUPPLY

0Vdc

REDUNDANT DC SUPPLY

0Vdc

AC SPUPPLY WITH BACKUP BATTERY

0Vdc

AC SUPPLY (grounded secondary)

0Vdc

12 Vac min.

AC SUPPLY (un )grounded secondary

0Vdc

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 24

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Weidmuller Advanced Line Managed Switch Instrukcja Użytkownika Strona 18