Installation
Technical Manual
48
04043552 - 07/2017
Terminal 97 00
5.4.4
Connecting 24 V DC power supply
Only devices with BEX121 motherboard!
For the power supply of the device, use only power supply units that fulfil the requirements to
EN 60950-1:2006 as limited power source.
Connect the 24 V DC power supply and the ground wire to the terminal (1).
Fuses for the 24 V DC power supply
The 24 V DC power supply is secured with fuses on 2 poles. The fuses (2) are of the plug-in
type and can be easily replaced.
2 = SMD fuse T 1.0 A/125 V, order number 04036925
The fuses may only be replaced with fuses of the same type.