40
Installation RSPE 30/32/35/37
Release
 
12
 
10/2015
2.6.1 Supply voltage with the characteristic value K9
You will find information on the characteristic values here:
“Device name and product code” on page 17
Figure 3: Supply voltage with the characteristic value K9: 3-pin terminal block with 
screw locking
For the supply voltage to be connected, perform the following steps:
 Remove the power connector from the device.
 Connect the protective conductor according to the pin assignment on the 
device with the clamp.
Type of the voltages 
that can be 
connected
Specification of the supply 
voltage
Connections
DC voltage Rated voltage range DC
60 V ... 250 V
Voltage range DC incl. 
maximum tolerances
48 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 9: Supply voltage with the characteristic value K9: type and specification of 
the supply voltage, connections
 WARNING
ELECTRIC SHOCK
 
Install this device solely in a switch cabinet or in an operating site with 
restricted access, to which maintenance staff have exclusive access.
Failure to follow these instructions can result in death, serious injury, 
or equipment damage.