Defi-Link Control UnitⅡ 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 UnitⅡ. The name of the connection system is “Defi-Link System.”
Defi-Link System allows gauges and displays to be attached to Defi-Link Control UnitⅡ with a single “DAISY CHAIN” wiring system.
Production of Control UnitⅡ Version2.0 (DF05002) was ended in April, 2010.
Production of Control UnitⅡ (DF05001) was ended in June, 2005.
Production of Control Unit (DF01301) was ended in November, 2001.
*To be compatible with signals from vehicle with CAN system, the setting range of the number of cylinders for tachometer was expanded.
*The Control UnitⅡ 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 indicatorⅡ (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 UnitⅡ (DF05001): 3, 4, 5, 6, 8 Defi-Link Control UnitⅡ Version 2.0 (DF05002): 1, 2, 3, 4, 5, 6, 8
Master Warning output to Indicator and IndicatorⅡ Defi-Link Control UnitⅡ (DF05001): All the gauges and displays which are connected to Control UnitⅡ Defi-Link Control UnitⅡ Version 2.0 (DF05002): All the gauges and displays which are connected to Control UnitⅡ other than tachometer signal
*The connector color for Meter Output 2 was changed.
Control UnitⅡ (DF05001) Meter Output1: white Meter Output2: black
Control UnitⅡ Version 2.0 (DF05002) Meter Output1: white Meter Output2: white
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 UnitⅡ. Microcomputers are equipped with meters and Control UnitⅡ. A distant meter can be operated at hand.
| Defi-Link Control UnitⅡ | Defi-Link Control Unit | |
|---|---|---|
| *1 Data replay | Up to 3 minutes | Up to 40 seconds |
| *2 Warning | LED and beep | Only LED(no beeps) |
| *3 Differential Pressure | Available | N/A |
Defi-Link Control UnitⅡ is applicable only for 12V vehicles.
Defi-Link Control UnitⅡ is necessary to operate Defi-Link Meter BF.
Defi-Link Control UnitⅡ or Defi-Link Control Unit is necessary to operate Defi-Link Meter.
Defi-Link Control UnitⅡ or Defi-Link Control Unit is necessary to operate Defi-Link Display.
| 1 | Cylinder number setup button |
|---|---|
| 2 | Connector for power supply wire |
| 3 | Meter output 1 connector(Defi-Link Meter) |
| 4 | Meter output 2 connector(Defi-Link Meter BF) |
| 5 | Differential pressure LED |
| 6 | WARNING switch |
| 7 | PLAY switch |
| 8 | DOWN switch |
| 9 | UP switch |
| 10 | PEAK switch |
| 11 | REC switch |
| 12 | Master warning indicator connector |
DF05001 and DF05002 can be distinguished by the color of the connector.
Control UnitⅡ （DF05001） / Black
Control UnitⅡ Version 2.0（DF05002） / White
| Power supply voltage | DC10 to 15V(Exclusive for 12V vehicle) |
|---|---|
| Current consumption | +B(Ignition on) Maximum(seven gauges) 2.5A |
| Applicable Number of Cylinders | Defi-Link Control UnitⅡ (DF05001) 3, 4, 5, 6, 8 Defi-Link Control UnitⅡ Version 2.0 (DF05002) 1, 2, 3, 4, 5, 6, 8 |
| Master Warning output to Indicator and IndicatorⅡ |
Defi-Link Control UnitⅡ (DF05001):>>All the gauges and displays which are connected to Control UnitⅡ Defi-Link Control UnitⅡ Version 2.0 (DF05002):>>All the gauges and displays which are connected to Control UnitⅡ other than tachometer signal |
| NOTE |
*This product is for only on vehicles with a 12V electrical system. Never use this product on 24V vehicles. *Tachometer can not be installed in diesel vehicles. *Tachometer can not be installed in vehicles without a engine revolution signal. *Products can not be installed in altered vehicles. *To install pressure gauges or temperature gauges, proper sensor attachments are necessary. The thread sizes of sensors differ depending on products. Refer to manual. |
The Defi-Link system allows gauges and displays to be attached to the control unit II with a single “DAISY CHAIN” wiring system.
Gaugess, displays, and Control Unit II are equipped with microcomputers. Distant gauges can be operated at hand.
Uses only one wire to send power, light, ground, and data to and from all seven gauges. All gauges and the control unit have separate microcomputer units.
Gauges can be mounted in remote location in the vehicle but can be controlled with the control unit. It is possible to connect up to 7 gauges to one control unit. Using only one switch, it is possible to display memory replay, peak memory, and warning set values on all gauges.
It is not necessary to purchase additional control units when installing additional gauges.
DAISY CHAIN allows up to 6 Defi-Link Meter BFs or up to 7 Defi-Link Meters to be connected to one Control UnitII.
DAISY CHAIN connection can not be applied to connection between Defi-Link Meter BFs and Defi-Link Meters.
Optional indicators can be connected to each gauge.
When the ignition is turned on, the initial mode automatically begins.
When the engine is started, all LED indicators light up, all gauge indicators move, and the gauges perform a self-test.
The presence of any cut wires, short circuits, and communication errors are checked and possible areas of fault are checked.
Driving data is stored into the memory at the gauge.
A warning value can be set. When this value is exceeded, a red warning LED comes on. It is possible to connect a Defi-Link indicator(sold separately) to each gauge. This indicator, 25mm radius, turns on when the gauge reaches certain trigger levels.
The gauges record the maximum vehicle speed in memory, for later review.
Gauge’s needle pointers are driven by a microcomputer controlled a stepping motor that has smooth instantaneous response to rapid accelerations of high performance vehicles.
The angle of deflection of the instrument needles is controlled by the microcomputer. The maximum angle of deflection of 270 is controlled in steps of 0.12 degree to provide a high precision display of engine diagnostics. Compared to similar products from other companies, this product is 30% lighter.
There is no “dumping of oil”. The motor can be installed at any angle.
The Bezel hairline is finished with an alumite process which gives it a high gloss surface.
Since duration of LED is semipermanent, it is not necessary to be exchanged.
*The gauge in the above picture is Defi-Link Meter.
