K114 Issue No. 9
Installation 2 - 5
2
2.3 Electrical Connection
WARNINGS: 1 VOLTAGES IN EXCESS OF 30 VOLTS (RMS) AC OR 50VOLTS DC,
IN CERTAIN CIRCUMSTANCES, CAN BE LETHAL. CARE MUST BE TAKEN
WHEN WORKING ON LIVE, EXPOSED CONDUCTORS.
2 DO NOT DISCONNECT THE HAND TERMINAL WHEN ENERGIZED IN THE
HAZARDOUS AREA.
Power Supply Connection
The unit must be connected to the correct electrical power supply as stated, adjacent
to the power connector.
CAUTIONS:
1T
HE SUPPLY MUST PROVIDE CONNECTION TO A PROTECTIVE GROUND TERMINAL. THE UNIT
MUST
, AT ALL TIMES, BE CONNECTED TO THE SUPPLY EARTH (GROUND).
2T
HE POWER SUPPLY CABLE AND CONNECTOR MUST BE CORRECTLY RATED FOR THE POWER
SUPPLY
.
Note: The ADTS 405 is normally supplied with an approved power supply cable
for use in the country of delivery. This can limit the maximum supply
voltage that can be safely used.
e.g. a NEMA 5-15P terminated cable, for use in the U.S.A., is approved for a
maximum of 125 V ac; it must be replaced for a higher supply voltage.
ADTS 405 rack mounted units
Make sure that the power supply is off before connecting the power cable .
If required, connect the hand terminal to the connector using either the 2 metre or 18
metre cable.
Note: Connecting the hand terminal disables the front panel key-pad.
Fit the expansion port plug (item 13, Table 2-1) to the rear panel expansion port.
Note: For units used with the Druck PV 103 Pump Unit connect the expansion cable, supplied
with the PV 103, to the expansion port.
Pin European U.S. Function
Colour Color
1 Brown Black Live
4 Blue White Neutral
Centre Green/Yellow Green Protective Earth
(Ground)
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