ZPOW3V201
BGDR4V102
Installing the control unit
Determine where the control unit is to be located. Take into account the cable lengths,
the physical dimensions and mounting points of the control unit assembly (see section
Dimension drawing (page 158)). Install the unit inside an enclosure for protection.
￭ Installation procedure
WARNING!
Obey these instructions. If you ignore them, equipment malfunction and damage
to the fiber optic cables can occur.
• Handle the fiber optic cables with care.
• When you unplug the cables, always hold the connector, not the cable itself.
• Do not touch the ends of the fibers with bare hands as the ends are
extremely sensitive to dirt.
• Do not bend the fiber optic cables too tightly. The minimum allowed bend
radius is 35 mm (1.4 in).
1. Remove the control unit from the anti-static bag. Put the control unit onto the
anti-static bag, with the rear connections up.
2. Identify the correct ends of the control cables to be connected to the control unit.
External control unit (option +P906) 151
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