AXING SKQ 4-01 - Manual (Page 7)

Operation Instructions SKQ 4-01
Chapter 2: Installation and connection
12.09.11 © AXING AG • Swizzerland • Reserving change in design and type - We cannot be held liable for printing error 7
2.2 Single operation mode of SKQ 4-01
Before installing modules, the power supply must be switched off. Ground the twin module in order to
avoid dangerous overvoltages (attention: risk of fire/death). Use the grounding screw attached to the
device (see 13 in Fig. 2).
In single operation mode of the SKQ 4-01, the power supply is provided by DC injection socket (see 9 in
Fig. 2). A separate power supply unit (SKZ 5-01/-03) is required for it. More units are connected by
means of the DC loop-through. One DC connection cable SKZ 4-00 each is included in the scope of
delivery of SKQ 2-01.
SKZ 5-01 can supply up to 4 modules
SKZ 5-03 can supply up to 2 modules.
In single operation mode of the SKQ 4-01 the outputs of twin modules must be combined together by a
distributor. The input distributors (SKV 2..8-00) in connection with F-double sockets (CFA 3-00) may be
used.
Fig. 4: Single operation mode of
SKQ 4-01