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Installation and Operating Instructions IP Series Codec
CONNECTORS OVERVIEW
Each channel of the IP-Codec has a common set of input and output connectors whose function is described below. Note
that certain connectors are used differently depending on whether the unit is functioning as an Encoder or a Decoder.
Encoder Connectors Decoder Connectors
POWER CONNECTIONS
The encoder is powered from an AC supply of 120-240VAC at 50-60Hz via the supplied IEC connector. The stripped and
tinned end of the connector must be fitted with a 3 pole (Live, Neutral and Earth) Class 1 grounding-type plug.
The power supply cord should be routed so that it is not likely to be walked on or pinched by items placed upon or against
it. Pay particular attention to the cord at the plug, and the point where it exits from the unit.
19 RACK MOUNTING
Brackets and screws are supplied to enable the IP Codec to be rack mounted. They must be fitted prior to installation of the
unit into the rack. If the unit has had the rubber feet fitted for desktop use, these are best removed for ease of rack
installation.
It is also recommended that a cable outlet plate or blanking plate be fitted between each pair of IP Codec units. This will
assist with cable management and maintain good airflow between IP Codecs thus providing adequate heat dissipation.
Where large numbers of IP Codecs are fitted into an enclosure (particularly along with other equipment), it is important that
an overall heat calculation is performed to ensure that all the equipment is kept within its rated temperature range.
Mains power distribution and system earthing should be carried out in accordance with national standards (BS7671 in the
UK). Note that if miniature circuit breakers (MCBs) are used, they must be of a type suitably rated to accommodate the
switch-on surge current of the power supply.
120-240 VAC, 50-60Hz
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