Pinout of the Multi Connect Cable
The K-Box may be connected to the multi-connect cable's AUX cable to connect it to the Rebel CT or LT Loggers. The pinout is as follows:
Dig/An (This Connector is used to connect Digital and Analog signals to the Logger)
The Dig & An connector is a Female 15-pin Subminiature D Type connector.
Pin No | Pin Function |
Pin 2 | Digital Input or Output 1 - When used as an input, do not apply voltages outside the 0 to +12V range. When used as an Output, ensure that the current drawn is not more than 100mA. More information on the use of this pin can be found in Appendix 2 and 3 |
Pin 3 | +4.5V Instrumentation Supply Voltage, ensure that current draw is not more than 100mA |
Pin 4 | Ground |
Pin 6 | Analog Ground |
Pin 7 | Analog Input 1 - do not apply voltages outside of the -10 to +10V range |
Pin 8 | Analog Input 3 - do not apply voltages outside of the -10 to +10V range |
Pin 9 | Digital Input or Output 0 - When used as Input, do not apply voltages outside the 0 to +12V range. When used as an Output, ensure that the current drawn is not more than 100mA. More information on the use of this pin can be found in Appendix 2 and 3 |
Pin 10 | Digital Input or Output 2 - When used as Input, do not apply voltages outside the 0 to +12V range. When used as an Output, ensure that the current drawn is not more than 100mA. More information on the use of this pin can be found in Appendix 2 and 3 |
Pin 11 | Ground |
Pin 13 | Wake-Up pin to wake logger from sleep mode (for use see Appendix 1) |
Pin 14 | Analog Input 0 - do not apply voltages outside of the -10 to +10V range |
Pin 15 | Analog Input 2 - do not apply voltages outside the -10 to +10V range. |
AUX/CAN1 (The port of the Multi Connect Cable that is generally used with the K-Box)
The AUX/CAN1 connector is a Female 9-pin Subminiature D Type connector.
Pin No | Pin Function |
Pin 2 | CAN Bus 1 (Medium Speed Bus) Low Signal |
Pin 3 | Ground |
Pin 5 | Power Ground |
Pin 7 | CAN Bus 1 (Medium Speed Bus) High Signal |
Pin 9 | Power Supply Switched |
CAN2/LIN0 (Used for connecting CAN2 and Ethernet to the Logger)
The LAN connector is a Female 9-pin Subminiature D Type connector.
Pin No | Pin Function |
Pin 1 | LIN 0 |
Pin 2 | CAN / CAN FD Bus 2 (Instrumentation Bus) Low Signal |
Pin 3 | Ground |
Pin 5 | Power Ground |
Pin 7 | CAN / CAN FD Bus 2 (Instrumentation Bus) High Signal |
Pin 9 | Digital Input or Output 3 (can also be used as a switched power supply +Vd). When used as Input, do not apply voltages outside of the 0 to +12V range. |
CAN0/PWR (This Connector is used to power the Logger; e.g. it could be powered via the diagnostics connector of a vehicle connected to the OBD2 to DB9 Cable.)
The CAN0/PWR connector is a Male 9-pin Subminiature D Type connector.
Pin No | Pin Function |
Pin 1 | CAN Bus 1 (Medium Speed Bus) Low Signal |
Pin 2 | CAN Bus 0 (High Speed Bus) Low Signal |
Pin 3 | Ground |
Pin 4 | K-Line (1 wire bus) of ISO 9141 |
Pin 5 | Power Ground |
Pin 7 | CAN Bus 0 (High Speed Bus) High Signal |
Pin 8 | CAN Bus 1 (Medium Speed Bus) High Signal |
Pin 9 | 4.5-36V Supply Voltage |
CAN3/LIN1
The CAN3/LIN1 is a Female 9-pin standard D-type connector with screws.
Pin No | Pin Function |
Pin 1 | LIN 1 |
Pin 2 | CAN / CAN FD Bus 3 (Instrumentation Bus) Low Signal |
Pin 3 | Ground |
Pin 5 | Power Ground |
Pin 7 | CAN / CAN FD Bus 3 (Instrumentation Bus) High Signal |
Pin 9 | Digital Input or Output 3 (can also be used as a switched power supply +Vd). When used as Input, do not apply voltages outside of the 0 to +12V range. |
OBD&INST (The multi-connect cable attaches to the Logger via this connector)
The OBD&INST connector is a Female 25-pin Subminiature D Type connector.
Pin No | Pin Function |
Pin 1 | Analog Input 3 - do not apply voltages outside of the -10 to +10V range |
Pin 2 | LIN 1 |
Pin 3 | CAN / CAN FD 3 L |
Pin 4 | Analog Input 1 - do not apply voltages outside of the -10 to +10V range |
Pin 5 | Wake-Up pin to wake logger from sleep mode (for use see Appendix 1) |
Pin 6 | CAN Bus 1 (Medium Speed Bus) Low Signal |
Pin 7 | CAN Bus 0 (High-Speed Bus) Low Signal |
Pin 8 | K-Line (1 wire bus) of ISO 9141 |
Pin 9 | 4.5-36V Supply Voltage |
Pin 10 | +4.5V Instrumentation Supply Voltage, ensure that current draw is not more than 100mA |
Pin 11 | Digital Input or Output 2 - When used as Input, do not apply voltages outside the 0 to +12V range. When used as an Output, ensure that the current drawn is not more than 100mA. More information on the use of this pin can be found in Appendix 2 and 3 |
Pin 12 | Digital Input or Output 0 - When used as Input, do not apply voltages outside the 0 to +12V range. When used as an Output, ensure that the current drawn is not more than 100mA. More information on the use of this pin can be found in Appendix 2 and 3 |
Pin 13 | CAN / CAN FD Bus 2 (Instrumentation Bus) Low Signal |
Pin 14 | Analog Input 2 - do not apply voltages outside of the -10 to +10V range |
Pin 15 | LIN 0 |
Pin 16 | CAN / CAN FD 3 H |
Pin 17 | Analog Input 0 - do not apply voltages outside of the -10 to +10V range |
Pin 18 | Analog Ground |
Pin 19 | CAN Bus 1 (Medium Speed Bus) High Signal |
Pin 20 | CAN Bus 0 (High Speed Bus) High Signal |
Pin 21 | Ground |
Pin 22 | Power Ground |
Pin 23 | Digital Input or Output 3 (can also be used as a switched power supply +Vd) |
Pin 24 | Digital Input or Output 1 - When used as Input, do not apply voltages outside the 0 to +12V range. When used as an Output, ensure that the current drawn is not more than 100mA. More information on the use of this pin can be found in Appendix 2 and 3 |
Pin 25 | CAN /CAN FD Bus 2 (Instrumentation Bus) High Signal |
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