DATA PD-214-F107. TEBS G2 Doc. No. Y (EN - Rev. 003) September Product. Integrated Speed Switch (ISS) Function.

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1 Commercial Vehicle Systems Product DATA Function The function provides a speed dependent output signal (electrical or pneumatic). TEBS G Doc. No. Y (EN - Rev. 00) September 0 Doc. No. Y (EN - Rev. 00) September 0 PD--F0 Operation The ISS signal is a speed dependent signal - the threshold values for switching ON and OFF are defined within the diagnostics program ECUtalk. Should the vehicle speed exceed or fall below these thresholds, the status of the configured AUXIO output will change. This applies to both the electrical and pneumatic outputs. Examples of typical application could be: The speed-dependent locking of a removable towing drawbar by switching the state of a solenoid or pneumatically controlled valve. Interlock function on tankers to prevent the spring brake safety feature operating while driving. The following parameters can be defined: Switching ON threshold speed (V ON ) Switching OFF threshold speed (V OFF ) ISS - upright or inverted P - upright or inverted The switching ON threshold can be set to any speed within the range to 0 km/h. The switching OFF threshold can be set to any value within km/h of the switching ON threshold, i.e. minimum hysteresis = km/h. The third parameter, ISS inverted set to S or NO determines the operating mode of the AUXIO output. By default, the selection for this parameter is NO which means that when the switching speed threshold is reached, the electrically controlled AUXIO output will switch from 0 V to V avg e.g. 0 V to V. However if the parameter is set to S, when the switching speed threshold is reached the electrically controlled AUXIO output will switch from V avg to 0 V e.g. V to 0 V. Similarly if the ISS output is configured on port P then the output will switch from zero to supply pressure in the normal mode and from supply pressure to zero in the inverted mode. Once the speed threshold has been reached, the output will be either permanently ON until the speed falls below the OFF threshold or the opposite in the case of inverted mode. Knorr-Bremse Systeme für Nutzfahrzeuge GmbH. Moosacher Straße Munich. Germany. Tel: Fax:

setting (Inverted mode = NO ) ISS inverted (Inverted mode = S ) The configuration of the Integrated Speed Switch function can be achieved using the ECUtalk software. TEBS G.0, G. and G.

2 PD--F0 TEBS G Product Data Doc. No. Y (EN - Rev. 00) September 0 The diagrams below illustrate the difference between the two modes of operation: Volt Volt 0 Volt 0 Volt V V Speed TEBS-G-009 ISS Speed TEBS-G-00 ISS V OFF V ON V OFF V ON ISS default setting (Inverted mode = NO ) ISS inverted (Inverted mode = S ) The configuration of the Integrated Speed Switch function can be achieved using the ECUtalk software. TEBS G.0, G. and G. Standard up to CN0 Use the Change configuration option under the Auxiliary I/O tab. Set the required AUXIO to Output and ISS : Note: For more information on ECUtalk use the on-line help function by pressing F or see the Product Information Document No. Y09 available at Knorr-Bremse Systeme für Nutzfahrzeuge GmbH. Moosacher Straße Munich. Germany. Tel: Fax:

3 Commercial Vehicle Systems Doc. No. Y (EN - Rev. 00) September 0 TEBS G PD--F0 Select the Error detection and voltage ( V avg ) options to suit what is connected to the output: The inverted mode and the speeds can also be adjusted: Knorr-Bremse Systeme für Nutzfahrzeuge GmbH. Moosacher Straße Munich. Germany. Tel: Fax:

PD--F0 TEBS G Product Data Doc. No. Y (EN - Rev. 00) September 0 TEBS G.

Speed Switch function is carried out using the ECUtalk software.

Select the ISS option and choose the required AUXIO: Select the Test method and voltage (

de-activation speed parameters can be adjusted and the inverted mode selected (if

4 PD--F0 TEBS G Product Data Doc. No. Y (EN - Rev. 00) September 0 TEBS G. Standard (CN00 and above), Standard Plus and Premium The configuration of the Integrated Speed Switch function is carried out using the ECUtalk software. Use the Change configuration option under the Auxiliary I/O tab. Select the ISS option and choose the required AUXIO: Select the Test method and voltage ( V avg ) options to suit what is connected to the output: Then the activation and de-activation speed parameters can be adjusted and the inverted mode selected (if required): Knorr-Bremse Systeme für Nutzfahrzeuge GmbH. Moosacher Straße Munich. Germany. Tel: Fax:

Roadtrain Module (TRM) An ISS electrical output is also available from the Trailer Electro-Pneumatic

ISS from Trailer Electro-Pneumatic Module Premium (TEPM-P) Once the System in ECUtalk has been configured

AUXIO settings select the TEPM tab, then select the appropriate AUXIO output and from the drop-down list

ISS from Trailer Roadtrain Module (TRM) Load the software ECUtalk for TRM and use the Change

5 Commercial Vehicle Systems Doc. No. Y (EN - Rev. 00) September 0 TEBS G PD--F0 ISS from Trailer Electro-Pneumatic Module Premium (TEPM-P) and Trailer Roadtrain Module (TRM) An ISS electrical output is also available from the Trailer Electro-Pneumatic Module Premium (TEPM-P) and the Trailer Roadtrain Module (TRM). ISS from Trailer Electro-Pneumatic Module Premium (TEPM-P) Once the System in ECUtalk has been configured for a Trailer Electro-Pneumatic Module Premium (TEPM-P) use the Change configuration option and under the AUXIO settings select the TEPM tab, then select the appropriate AUXIO output and from the drop-down list select ISS. Configure the output as described above. ISS from Trailer Roadtrain Module (TRM) Load the software ECUtalk for TRM and use the Change configuration option. From the drop-down list against AUXIO function select ISS. Configure the output as described above. Knorr-Bremse Systeme für Nutzfahrzeuge GmbH. Moosacher Straße Munich. Germany. Tel: Fax:

6 A PD--F0 TEBS G Product Data Doc. No. Y (EN - Rev. 00) September 0 Typical Wiring Diagram - TEBS G. with integrated speed switch output ISO ISS /GN / /GN / 9 0 V_VALVE V_ECU V-CAN-H V-CAN-L AUX IO AUX IO AUX IO SENS_GND In-Out Power SENS_In / TriState SENS_Sup / TriState Brake-Light V Brake-Light GND V-CAN-L V-CAN-H AUX IO - RET AUX IO - RET S-C S-D C D 0 9 TEBS G. Standard - ECU TEBS-G.-0e Typical Wiring Diagram - TEBS G. and TEPM-P with integrated speed switch output Trailer Electro-pneumatic Module Premium (TEPM-P) ISO 0 9 S-A X S-B /GN / ISS 9 0 () () () () () () () () /GN / 9 0 V_VALVE V_ECU V-CAN-H V-CAN-L AUX IO AUX IO AUX IO SENS_Sup / TriState SENS_In / TriState SENS_GND Brake-Light V Brake-Light GND V-CAN-L V-CAN-H AUX IO - RET AUX IO - RET S-D In-Out S-F S-C S-E Power B 0 9 TEBS G. - ECU TEBS-G-0_emp_iss Knorr-Bremse Systeme für Nutzfahrzeuge GmbH. Moosacher Straße Munich. Germany. Tel: Fax:

7 Commercial Vehicle Systems Doc. No. Y (EN - Rev. 00) September 0 TEBS G PD--F0 Typical Wiring Diagram - TRM for Roadtrain with integrated speed switch output ISO /GN / /GN / V_VALVE V_ECU V-CAN-H V-CAN-L Front TBM Power V_VALVE V_ECU V-CAN-H V-CAN-L /GN / /GN / V_VALVE V_ECU V-CAN-H V-CAN-L Local TBM Power V_VALVE V_ECU V-CAN-H V-CAN-L /GN / ISO ISO /GN / V_VALVE V_ECU V-CAN-H V-CAN-L Rear TRM PRESSURE TRANSDUCER SUPPLY VOLTAGE OUTPUT GND SENSOR SUPPLY SENSOR INPUT SENSOR INPUT GND TRI STATE INPUT AUXIO AUX RETURN In Out PRESSURE TRANSDUCER SUPPLY VOLTAGE OUTPUT GND TEBS-G-TRM_iss ISS Knorr-Bremse Systeme für Nutzfahrzeuge GmbH. Moosacher Straße Munich. Germany. Tel: Fax:

8 PD--F0 TEBS G Product Data Doc. No. Y (EN - Rev. 00) September 0 Revision Details Rev. 00 December 0 Rev. 00 June 0 TEBS G. Premium added Document amended to include different ECUtalk screenshots when using TEBS G. Standard Plus. Rev. 00 September 0 ECUtalk screenshots for TEBS G. Standard CN00 and above are the same as G. Standard Plus and Premium Knorr-Bremse Systeme für Nutzfahrzeuge GmbH. Moosacher Straße Munich. Germany. Tel: Fax:

DATA PD-214-L2025. TEBS G2 Doc. No. Y (EN - Rev. 005) December Product. ADL2025 to interface with Aspöck Reversing System.

DATA PD-214-L2025. TEBS G2 Doc. No. Y (EN - Rev. 005) December Product. ADL2025 to interface with Aspöck Reversing System. Commercial Vehicle Systems Product DATA Function ADL0 is designed to interface with the Aspöck reversing system (Ramp Distance Control - RDC). The TEBS G Brake Module uses the flashing electrical signal