K114 Issue No. 9
2 - 6 Druck ADTS 405 User Manual
Note: The unit will not be damaged if AC power and DC power are connected at the same time.
Flight line units
Make sure that the power supply is off before connecting the power cable and hand
terminal cable.
Note: The flight line version power cable supplies both the electronics and pump racks.
If required, connect the hand terminal to the connector on the front panel using either
the 2 metre or 18 metre cable.
Note: Connecting the hand terminal disables the front panel key-pad.
The two fuses, located in the holders and mounted on the front panel, protect the
Electronics Rack and the Pump Rack. The fuses are connected in the live supply circuit
and are rated at:
5A anti-surge HBC 250V
An external earth (ground) cable may be connected to the stud on the front panel of
the pump rack to ensure integrity of the earth (ground) connection.
DC Power Option
The DC power option (nominal 28 V DC), can be an alternative power supply using an
additional connector. This is located on the rear of the rack (ADTS 405) or on the pump
front panel (ADTS 405F) both have the same connector details.
Pin European U.S. Function
Colour Color
1 Grey Gray +28V
2 White White 0V Return
Protective Earth Protective Ground Protective Earth
(Ground) (Ground)
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