Appendix
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The K-Box may be connected to the multi-connect cable's AUX cable to the Rebel CT or LT Loggers. The pinout is as follows:
Dig/An (This Connector is used to connect Digital and Analogue 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 - Do not apply voltages outside the 0 to +12V range when used as an input. 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 the current drawn 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 of the -10 to +10V range.
AUX/CAN1 (The port of the Multi Connect Cable 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 the 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.