Ampcontrol Pty Ltd
– ABN 28 000 915 542
OTS-EL USER MANUAL
MAG-205 Version 3
– DEC/19
Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version
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4.3.2 OTS Comms Module Mechanical Installation Information
Figure 4.4: OTS Comms Module
The Comms module provides Bluetooth connectivity to the Tester. It is intended to be mounted onto
the back of an outlet door or enclosure, covering a 22.5mm OD hole. The hole needs to align with the
PCB aerial on the Comms module. Without this hole, the steel of the enclosure would form a shield,
preventing Bluetooth communications to the tester. To improve the connectivity of the Bluetooth device,
the hole in the enclosure should be positioned such that it faces the location where the testing officer is
most likely to stand when initiating the test procedure.
The Communications Module must be oriented with the RJ45 port pointing downwards to ensure both
LEDs on the Comms Module align with their corresponding position on the external label.
To install the Comms Module, simply pull the plastic off of the high strength adhesive tape and stick it
to the back of the door, aligning the circle on the PCB with the hole in the enclosure.
To maintain the IP rating of the enclosure the included label must be placed externally over the hole.
The location of the two LEDs on the OTS Comms Module can be seen in Figure 4.5.
Figure 4.5: OTS Comms Module and External Label
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