Ampcontrol Pty Ltd
– ABN 28 000 915 542
IPD USER MANUAL
IPDB014 Version 14
– SEP/2020
Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version
Page 17 of 96
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4.2.6 Remote Termination Unit Type D (RTU-D)
(Optional)
The RTU-D is an optional component in the IPD system. It
is used to terminate the pilot cable in the motor enclosure
instead of a diode.
When used, the RTU-
D stores the IPD’s Group 2
protection settings for that particular motor. This means
that the cable supplying the motor can be moved to
another outlet without the need to re-configure all of the
IPD’s protection settings.
The RTU-D also offers a start input, a stop input, a PTC
trip input and four (4) RTD temperature inputs.
4.2.7 IKD Keypad Pushbutton System (IKD) (Optional)
The IKD Keypad Pushbutton system consists of an IKD
Interface and an IKD Keypad. The IKD Interface is
mounted inside the enclosure with the IPD, whilst the IKD
Keypad is mounted external to the enclosure.
The IKD Interface receives the intrinsically safe control
signals from the IKD Keypad and communicates these
signals to the IPD through opto-ioslated outputs.
The IKD Interface is panel mounted and requires an
110VAC supply.
The IKD Keypad is mounted externally to the enclosure,
allowing the user to control the IPD.
Functions provided by the IKD Keypad include starting and
stopping the outlet, resetting faults and testing some of the
IPD’s protection functions.
The IKD Keypad is panel mounted and is certified for use in
hazardous areas.
For more information on the IKD Keypad Pushbutton
System, refer to the separate user manual for this product:
IKDB003 IKD Keypad Pushbutton System User Manual
.