Installation Octopus II
Release
 
06
 
10/2018
39
 Connect the electrical wires to the socket according to the pin 
assignment.
2.4.4 Supply voltage with the characteristic value M9
A 3-pin 7/8" plug is available for the power supply to the device.
You find the prescribed tightening torque in chapter:
See “Technical data” on page 49.
 
The supply voltage is connected to the device casing through protective 
elements exclusively.
 Connect the electrical wires to the socket according to the pin 
assignment.
2.4.5 Supply voltage with the characteristic value N9
A 4-pin 7/8" plug is available for the power supply to the device.
You find the prescribed tightening torque in chapter:
See “Technical data” on page 49.
 
The supply voltage is connected to the device casing through protective 
elements exclusively.
Type and specification 
of the supply voltage
Pin assignment
Rated voltage
36 V DC ... 48 V DC
1 Plus terminal of supply 
voltage 1
Voltage range incl. 
maximum tolerances
25.2 V DC ... 60 V DC
2 Signal contact
3 Minus terminal of supply 
voltages 1 and 2
4 Plus terminal of supply 
voltage 2
5 Signal contact
Type and specification of the 
supply voltage
Pin assignment
Rated voltage range
110 V AC ... 230 V AC, 50 Hz ... 
60 Hz
L Outer conductor
Voltage range including maximum 
tolerances
88 V AC ... 265 V AC, 47 Hz ... 
63 Hz
PE Protective conductor
 
N Neutral conductor