Control Unit IV Reference Manual
529-0004 Ver.3 2-1
2. INSTALLATION
This chapter provides step-by-step installation procedures for mounting and connecting the
Electroline Control Unit. It also includes tips and necessary safety precautions.
The procedures for installing the Control Unit are the same for units with dual FSK
modulators and for units with agile single FSK modulators. However, when addressable
devices that have single FSK decoders are installed in a network with a Control Unit using
dual FSK modulation, the Control Unit must be connected to a Data Repeater. Refer to the
Data Repeater’s installation manual.
Important:
For your safety, read sections 2.1 and 2.2 before installing the Control Unit.
2.1 Handling
Before plugging in the Control Unit, you should leave the unit in the place where it will be
installed until it reaches ambient temperature and all possible moisture on the internal
components has evaporated. This can take up to four hours. For more information, contact
Electroline to obtain specifications on the Control Unit’s operating and storage temperature
range.
2.2 Precautions
To prevent risk of damaging the equipment, we recommend that the Control Unit be
unplugged when it is being installed. Make sure the
POWER
LED on the unit’s front panel is
off. For rack installation, make sure the rack is properly grounded.
Caution:
Only qualified personnel are authorized to open the Control Unit.
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