Instruction manual

Hardware installation
15
850-164696 / A
2.4 GPT Cabinet
Overview
The GPT Cabinet is a steel enclosure used to house one or two
General Purpose Transceivers (GPT). The cabinet provides IP55
protection.
All electrical connections made to the cabinet are carried out on
tag blocks inside the unit.
The cabinet is easily mounted with
the four brackets supplied.
Procedure
The cabinet is fixed to the
bulkhead with four bolts. Make
sure that the cables exiting from
the cabinet are well supported, and
that enough slack is provided for
maintenance.
Cabling
All cables to the GPT Cabinet are
connected through the cable glands
at the bottom. The transducer
cables are connected directly to the
sockets on the General Purpose
Transceiver (GPT) units. This
means that the transducer plugs
must be soldered onto the cable
after the cable has been pulled
through the glands.
The ethernet cable to the combined display and processor unit is
terminated in a socket located on a small junction box.
All other cables are terminated onto the two tagblocks inside
the cabinet.
Figure 3 GPT Cabinet
(CD5982 / GIF)