Overview Drawings

DetCon2 – Dimensions

10_Uebersicht_DetCon2

DetCon2 – Connections and LEDs

11_Anschluesse_LEDs_DetCon2

For the functions of the individual connections and LEDs, please refer to the table following the overview drawings of the DetCon20.

DetCon20 – Dimensions

12_Uebersicht_DetCon20

DetCon20 – Connections and LEDs

13_Anschluesse_LEDs_DetCon20

Labeling

Function

Load Resistance

Jumper which has to be removed if no ignition sensor unit (ISU) is used (when using a camshaft sensor or MOTORTECH ignition controllers with ASO output).

Sensor 1-2 (DetCon2)
Sensor 1-20 (DetCon20)

Connections of the detonation sensors (Signal=white, GND=brown, Shield=shield) (see section Wiring of the Detonation Sensors)

in A, in B, Shield, GND, Power

Connections for the ignition sensor unit (ISU) or the camshaft sensor (see section Wiring of the Ignition Sensor Unit (ISU) or Wiring of the Camshaft Sensor (for Diesel and Pilot Injection Engines Only))

Synchronization Pulse (LED)

The LED flashes when an ignition pulse is transmitted to the DetCon.

Knock Sensors (LEDs)

The LEDs flash when knocking has been detected on the assigned cylinders. If the checkbox Enable knock LED latch (switch ON/OFF to reset) is activated in the tab Mode or in the tab Output options, the LEDs will light up instead of flashing. In this case, the LEDs have to be reset manually (see section Tab: Mode or Tab: Outputs Options).

USB (LED)

The LED flashes when data is being transferred via the USB connection.

CAN TX and RX (LEDs)

The LEDs flash when data is being transferred via the CAN bus (TX=data is being transmitted, RX=data is being received).

Power (LED)

The LED lights up if the supply voltage is available.

Binary Outputs (LEDs)

The LEDs light up if the respective binary output (Engine Knocking, Trip, Load Reduction) has been activated.

Analog Outputs Timing Reduction (LED)

The LED lights up if an ignition timing adjustment has been executed via one of the two analog outputs (voltage or current).

USB

Connection for data transmission to the computer

CAN (Hi, Com, Lo)

Connections for communication via CAN bus with master control systems (such as ALL-IN-ONE)

L+, L–, Earth

Connections for the supply voltage

Com

Reference potential for the binary outputs (+ or –)

Engine Knocking, Trip,
Load Reduction

Connections of the binary outputs

Com, U out +, Power in 5 V DC

Connections of the analog voltage output (see section Wiring of the Analog Outputs for Ignition Timing Adjustment)

I out –, I out +

Connections of the analog current output (see section Wiring of the Analog Outputs for Ignition Timing Adjustment)

Signal transmission

Depending on the device version, the signals of the described LEDs are visualized via the DetCon itself or via a control system (e.g. ALL-IN-ONE).

DetCon Version in CSA Enclosure – Dimensions

CSA-Gehäuse

DetCon Version in ATEX Enclosure – Dimensions

DetCon_ATEX_Gehäuse1