30
Installation RSPL 20/30
Release
04
02/2013
2.5 Connecting the terminal blocks
Note: The supply voltage is only connected with the chassis via protective
elements.
Operating voltage type M9
Figure 6: Operating voltage type M9: 3-pin terminal block with screw locking
WARNING
ELECTRIC SHOCK
Only connect a supply voltage as described in the data plate of your device.
Never insert sharp objects (small screwdrivers, wires, etc.) into the
connection terminals for the supply voltage or the signal contact, and do not
touch the terminals!
Failure to follow these instructions can result in death, serious injury,
or equipment damage.
Type of the voltages
that can be
connected
Size of the supply voltage Connections
DC voltage Rated voltage range DC
110 V ... 250 V
Voltage range DC incl.
maximum tolerances
88 V ... 320 V
+/L Plus terminal of the supply voltage
−/N Minus terminal of the supply
voltage
Protective conductor
AC voltage Rated voltage range AC
110 V ... 230 V, 50 Hz ... 60 Hz
Voltage range AC incl.
maximum tolerances
88 V ... 265 V, 47 Hz ... 63 Hz
+/L Outer conductor
−/N Neutral conductor
Protective conductor
Table 8: Operating voltage type M9: Type and size of the supply voltage,
connections
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