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IP Office Installation
Page 105
15-601042 Issue 20b (16 July 2009)
IP Office
IP500 Basic Installation: Grounding
Procedure
The ground point on IP Office control units and expansion modules are marked with a
or
symbol.
Ground
connections to these points should use a 14 AWG solid wire with either a green sleeve for a functional ground or green
and yellow sleeve for a protective ground.
IP500 Control Unit
On IP500 control units the ground point is located above the RS232 DTE port.
External Expansion Modules
On expansion modules, the ground point is a 4mm screw located towards the right on the rear of the module.
•
On some older modules, the dedicated ground point screw is not present. In those cases, the top-center cover fixing
screw (3mm) can be used as an alternative ground connection point. A toothed washer should be added to ensure
good contact.
Summary of Contents for IP Office Phone Manager
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