Summary

Defi-Link Control Unit II is a necessary controller to install Defi-Link Meters, Defi-Link Meter BFs, and Defi-Link Displays. Up to 7 gauges and displays can be connected and controlled by one Control Unit II. The name of the connection system is “Defi-Link System.”

Control Unit II Version 2.0
Parts NO.DF05002

Defi-Link System allows gauges and displays to be attached to Defi-Link Control Unit II with a single “DAISY CHAIN” wiring system.

Production of Control Unit II Version2.0 (DF05002) was ended in April, 2010.
Production of Control Unit II (DF05001) was ended in June, 2005.
Production of Control Unit (DF01301) was ended in November, 2001.

Changes from DF05001 to DF05002(Specifications of Version 2.0)

*To be compatible with signals from vehicle with CAN system, the setting range of the number of cylinders for tachometer was expanded.

*The Control Unit II Verion 2.0 is compatible with hybrid vehicles and vehicle with rev limiter cut controlled by ignition cut.

*By making tachometer warning independence from Master Warning, the control unit is able to differentiate the tachometer warning and the other warnings of connected meters if several gauges are connected. Therefore, If the indicator II (optional part) is connected to the Master Warning connector, one LED light can be used as a warning of tachometer and the other can be used as a warning of other connected meters.

Applicable Number of Cylinders
Defi-Link Control Unit II (DF05001): 3, 4, 5, 6, 8
Defi-Link Control Unit II Version 2.0 (DF05002): 1, 2, 3, 4, 5, 6, 8

Master Warning output to Indicator and Indicator II
Defi-Link Control Unit II (DF05001): All the gauges and displays which are connected to Control Unit II
Defi-Link Control Unit II Version 2.0 (DF05002): All the gauges and displays which are connected to Control Unit II other than tachometer signal

*The connector color for Meter Output 2 was changed.

Control Unit II (DF05001)
Meter Output1: white
Meter Output2: black

Control Unit II Version 2.0 (DF05002)
Meter Output1: white
Meter Output2: white

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Features

	Driving data can be stored and can be replayed up to 3 minutes(*1). Pause, speed play, forward, and rewind function can be applied during playback.
	Double Warning function by a meter’s LED lamp and a beep(*2)
	The switch panel is embossed and buzzer sounds by pushing the buttons.
	The characters and the rings on the switch panel are illuminated in white at nighttime. It makes operation in the dark easy.
	Defi-Link Indicator(sold separately) can be connected to M-WARNING connector. The indicator blinks when any of connected meters’ warning LED lights.
	Differential pressure between fuel pressure and turbo can be shown if both of fuel pressure meter and turbo meter are installed.(*3)
	UP to 7 gauges among from Defi-Link Meters and Defi-Link Meter BFs and Defi-Link Displays can be operated with one Control Unit II. Microcomputers are equipped with meters and Control Unit II. A distant meter can be operated at hand.

	Defi-Link Control Unit II is applicable only for 12V vehicles.
	Defi-Link Control Unit II is necessary to operate Defi-Link Meter BF.
	Defi-Link Control Unit II or Defi-Link Control Unit is necessary to operate Defi-Link Meter.
	Defi-Link Control Unit II or Defi-Link Control Unit is necessary to operate Defi-Link Display.

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