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Instruction Manual
IM-106-5500, Original Issue
August 2005
2-9
CCO 5500
POWER SUPPLY UNIT Enough cable is supplied to mount the power supply up to a maximum of 33 ft
(10 m) from the transmitter. A maximum total cable length of 82 ft (25 m) may
be used to link the power supply to the receiver. These are the maximum
permitted lengths of cable and must not be exceeded.
Dimensions and mounting hole locations are identical to the signal processor
and are illustrated in Figure 2-4.
ELECTRICAL
CONNECTIONS
Installation of Cables Decide routing for all non-power cables (both those supplied by Rosemount
Analytical and those sourced locally). Use common routing wherever possible
and install leaving sufficient free-end length to make final connections.
Power cables should be installed separately, using different routes if possible
to reduce the risk of cross interference. Leave sufficient free-end length to
make final connections.
Rosemount supplied cables are provided with ferrite beads fitted to all cores
to protect against interference and should not be modified without consulting
Rosemount.
Cable Connections Overall system connections are illustrated in Figure 2-5.
Wiring should only be undertaken by a qualified technician.
Ensure that the power supply is isolated.
DO NOT switch power on until all installation work is complete and the system is ready for
configuring.