Product Description System
Page 38 of 110 HI 803 211 E Rev. 1.01.00
4.3 Power Supply
HIQuad X requires a 24 V power supply that can be connected as follows:
Mono connection to one or redundant power supply units, see Figure 19
Redundant with redundant power supply units, see Figure 20.
HIMA uses red cables for positive potentials (L+) and black cables for negative potentials (L-).
Decoupled SELV/PELV power supply
unit
Decoupled redundant SELV/PELV
power supply unit
Alternative: 24 VDC power nets
H 7034 mains filter
Fuse and power distribution module, see
Chapter 10
Figure 19: Mono 24 V Power Supply
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