Weidmuller Advanced Line Managed Switch - Handbuch (Seite 18)

18
2 2..5 5 P Po ow we err s su up pp plly y
2 2..6 6 F Fa au ulltt rre ella ay y
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
C Ca au uttiio on n
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