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Reference Manual
IP2030/RM, Rev AA
Section 2: Control Unit Overview
June 2014
Section 2: Control Unit Overview
Section 2 Control Unit Overview
Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3
About the Mobrey MCU900 Series Control Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3
Control unit functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5
Control unit front panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6
2.1 Safety messages
Procedures and instructions in this manual may require special precautions to ensure the safety
of the personnel performing the operations. Information that raises potential safety issues is
indicated by a caution symbol ( ). The external hot surface symbol ( ) is used when a surface
is hot and care must be taken to avoid possible burns. If there is a risk of an electrical shock the
( ) symbol is used. Refer to the safety messages listed at the beginning of each section before
performing an operation preceded by this symbol.
2.2 About the Mobrey MCU900 Series Control Unit
Note
A full specification for the control unit is in Appendix A: Reference Data.
2.2.1 Wall and panel mounting options
The wall mounting option has a tough, weatherproof enclosure for internal or external
installation.
The panel mounting option has a black enclosure, and is designed for control room panel or
cabinet installation.
Figure 2-1. Mounting options
Wall Mount
Panel Mount