2
1 Pin for PE terminal
2 Retainers for connection cable
3 Terminal
31
Fig. 2-16 Fan unit with 1 fan
L Connect 24 V power supply and connecting lead for failure contact accord
ing to following diagram 2-17.
CAUTION 2.2
Danger to the fan unit!
Observe the maximum switching voltage and capacity for the failure
contact, see fig. 2-11 Fan units, specifications!
1234
0 V
+24 V
Fig. 2-17 Fan unit, terminal
L Install fan unit from the bottom of the subrack with fans facing up and the
filter mat grid facing down. Firstly fit the rear edge of the fan unit to the ap
propriate subrack face.
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