REBEL CTREBEL LTPinout

REBEL breakout cables: INF4203 and INF4204.1 multi-connect pinouts

Updated

Find out which REBEL breakout cable you have and wire each of its leads. The leads carry CAN, power, LIN, the analogue and digital channels and the auxiliary power output for instrumentation modules.

Which cable you need

Both cables plug into the logger's 25-way OBD and INST connector. They break it out to standard 9-way D-Subs wired to CiA 303-1, so CAN devices and interfaces plug straight in.

REBEL breakout cables
Part Name Supplied with Leads
INF4203 Two CAN breakout cable REBEL LT CAN0/PWR/K-Line and AUX/CAN1
INF4204.1 Multi-connect cable, 5 lead REBEL CT CAN0/PWR, AUX/CAN1, CAN2/LIN0, CAN3/LIN1 and Dig/An

To use the analogue and digital channels on REBEL LT, you also need the INF4204.1. Only its Dig/An lead carries them. On REBEL LT the CAN2/LIN0 and CAN3/LIN1 leads carry no bus, because the logger has no CAN 2, CAN 3 or LIN.

INF4203 two CAN breakout cable

INF4203 cable: a 25-way D-Sub socket splitting into two 9-way D-Sub leads
INF4203 splits one 25-way socket into the CAN0/PWR/K-Line plug and the AUX/CAN1 socket.
INF4203 specifications
Item Value
Length 230 mm
Wire 24 AWG, 0.5 mm
Connector A 25-way D-Sub socket, to the logger
Connector B 9-way D-Sub plug with nuts, CAN 0, power and K-Line
Connector C 9-way D-Sub socket, CAN 1 and auxiliary power output
Operating temperature -20 to +80 °C
Weight 142 g
INF4203 two CAN breakout cable INF4203 · BREAKOUT CABLE INF4203 two CAN breakout cable A · logger end25-way socket, screwsB · CAN0/PWR/K-Line9-way plug, nutsLoggerLeadSignal72CAN 0 low213Ground84K-Line225Power ground207CAN 0 high99Supply into the loggersame pins as connectors/inf4204-1-can0-pwrC · AUX/CAN19-way socket, screwsLoggerLeadSignal62CAN 1 low213Ground225Ground126Digital I/O 0197CAN 1 high239Switched supply outas connectors/inf4204-1-aux-can1, plus pin 6Supply in, switched supply outGroundPin (male)Socket (female)The logger-end pins are rebuilt from the REBEL LT connector table; the end mates with the logger face in connectors/rebel-lt-obd-inst-dsub-25. Logger pins 21 and 22 reach both leads. Pins not listed are not connected. 230 mm.

CAN0/PWR/K-Line lead

This lead is a male 9-way D-Sub with nuts. It powers the logger and connects CAN 0 and the K-Line.

INF4203 CAN0/PWR/K-Line lead, male 9-way D-Sub
Pin Signal
2 CAN-L, CAN 0 (high-speed bus)
3 Ground
4 K-Line (ISO 9141)
5 Power ground
7 CAN-H, CAN 0 (high-speed bus)
9 Supply, 4.5 to 36 V DC

Pins 1, 6 and 8 are not connected.

AUX/CAN1 lead

This lead is a female 9-way D-Sub with screws. It connects CAN 1, and its auxiliary power output can power an instrumentation module.

INF4203 AUX/CAN1 lead, female 9-way D-Sub
Pin Signal
2 CAN-L, CAN 1 (medium-speed bus)
3 Ground
5 Ground
6 Digital I/O 0. As an output, 50 mA maximum
7 CAN-H, CAN 1 (medium-speed bus)
9 Auxiliary power output

Pins 1, 4 and 8 are not connected.

Logger end

This end is a female 25-way D-Sub with screws. The table lists the logger pins that the cable carries, taken from the REBEL LT connector table.

INF4203 logger end, female 25-way D-Sub
Pin Signal Lead
6 CAN-L, CAN 1 AUX/CAN1 pin 2
7 CAN-L, CAN 0 CAN0/PWR/K-Line pin 2
8 K-Line CAN0/PWR/K-Line pin 4
9 Supply, 4.5 to 36 V DC CAN0/PWR/K-Line pin 9
12 Digital I/O 0 AUX/CAN1 pin 6
19 CAN-H, CAN 1 AUX/CAN1 pin 7
20 CAN-H, CAN 0 CAN0/PWR/K-Line pin 7
21 Ground Both leads
22 Power ground Both leads
23 Digital I/O 3 or auxiliary power output +Vd AUX/CAN1 pin 9

Some older documents describe connector C as carrying CAN 1 and LIN. REBEL LT has no LIN. Connector C carries CAN 1 and the auxiliary power output.

INF4204.1 multi-connect cable

INF4204.1 multi-connect cable: one 25-way D-Sub fanning out to five labelled leads, Dig/An, AUX/CAN1, CAN2/LIN0, CAN0/PWR and CAN3/LIN1
Each lead carries a coloured label with its name.
INF4204.1 specifications
Item Value
Length 230 mm
Wire 24 AWG, 0.5 mm
Connector A 25-way D-Sub socket, to the logger
Connector B 9-way D-Sub plug with nuts, CAN0/PWR
Connector C 9-way D-Sub socket, AUX/CAN1
Connector D 9-way D-Sub socket, CAN2/LIN0
Connector E 9-way D-Sub socket, CAN3/LIN1
Connector F 15-way D-Sub socket, Dig/An (digital and analogue)
Operating temperature -20 to +80 °C
Weight 263 g
INF4204.1 multi-connect cable INF4204.1 · MULTI-CONNECT INF4204.1 multi-connect cable A · logger end25-way socket, screwsDig/An, green label15-way socket (female)Analogue in 0 to 3, digital I/O 0 to 2, +4.5 V instrumentation, wake-upconnectors/inf4204-1-dig-an-dsub-15AUX/CAN1, yellow label9-way socket (female), screwsCAN 1 (MS)pin 9: switched supply outconnectors/inf4204-1-aux-can1CAN2/LIN0, orange label9-way socket (female), screwsCAN 2 (CAN 2.0 or CAN FD) and LIN 0, REBEL CT onlypin 9: Digital I/O 3 or +Vdconnectors/inf4204-1-can2-lin0CAN0/PWR, red label9-way plug (male), nutsCAN 0 (HS); K-Line on REBEL LT onlypin 9: supply into the loggerconnectors/inf4204-1-can0-pwrCAN3/LIN1, blue label9-way socket (female), screwsCAN 3 (CAN 2.0 or CAN FD) and LIN 1, REBEL CT onlypin 9: Digital I/O 3 or +Vdconnectors/inf4204-1-can3-lin1Power path on pin 9Pin (male)Socket (female)Leads in the order of their labels on the cable; the label colours are named in text only. On REBEL LT the CAN2/LIN0 and CAN3/LIN1 leads carry no bus. The logger end matches the logger's OBD and INST connector pin for pin (connectors/rebel-ct-obd-inst-dsub-25 and rebel-lt-obd-inst-dsub-25). 230 mm.

CAN0/PWR lead

This lead is a male 9-way D-Sub with nuts. It powers the logger and connects CAN 0.

INF4204.1 CAN0/PWR lead, 9-way D-sub D-SUB 9 · MALE INF4204.1 CAN0/PWR lead, 9-way D-sub Front view of the male connector on the multi-connect cable. 1 2 3 4 5 6 7 8 9 1NC 2CAN0-L 3GND 5Power GND 4K-Line (REBEL LT only) 6NC 7CAN0-H 9Supply +4.5 to +36 V 8NC Power Ground CAN bus pins Linked pins are a differential pair NC: not connected
INF4204.1 CAN0/PWR lead, male 9-way D-Sub
Pin Signal
2 CAN-L, CAN 0 (high-speed bus)
3 Ground
4 K-Line, REBEL LT only
5 Power ground
7 CAN-H, CAN 0 (high-speed bus)
9 Supply, 4.5 to 36 V DC

Pins 1, 6 and 8 are not connected. An earlier revision of the cable carried CAN 1 on pins 1 and 8 of this lead.

AUX/CAN1 lead

This lead is a female 9-way D-Sub with screws. It connects CAN 1 and carries the auxiliary power output, which can power an instrumentation module such as a K-BOX.

INF4204.1 AUX/CAN1 lead, 9-way D-sub D-SUB 9 · FEMALE INF4204.1 AUX/CAN1 lead, 9-way D-sub Front view of the female connector on the multi-connect cable. 1 2 3 4 5 6 7 8 9 5Power GND 4NC 3GND 1NC 2CAN1-L 9Switched supply 8NC 6NC 7CAN1-H Power Ground CAN bus pins Linked pins are a differential pair NC: not connected
INF4204.1 AUX/CAN1 lead, female 9-way D-Sub
Pin Signal
2 CAN-L, CAN 1 (medium-speed bus)
3 Ground
5 Power ground
7 CAN-H, CAN 1 (medium-speed bus)
9 Auxiliary power output

CAN2/LIN0 lead

This lead is a female 9-way D-Sub with screws. On REBEL CT it connects CAN 2 (CAN 2.0 or CAN FD) and LIN 0.

INF4204.1 CAN2/LIN0 lead, 9-way D-sub D-SUB 9 · FEMALE INF4204.1 CAN2/LIN0 lead, 9-way D-sub Front view of the female connector on the multi-connect cable. 1 2 3 4 5 6 7 8 9 5Power GND 4NC 3GND 1LIN0 2CAN2-L (FD) 9Digital I/O 3 / +Vd 8NC 6NC 7CAN2-H (FD) Ground CAN bus pins Linked pins are a differential pair NC: not connected
INF4204.1 CAN2/LIN0 lead, female 9-way D-Sub
Pin Signal
1 LIN 0
2 CAN-L, CAN 2 (CAN 2.0 or CAN FD)
3 Ground
5 Power ground
7 CAN-H, CAN 2 (CAN 2.0 or CAN FD)
9 Digital I/O 3 or auxiliary power output +Vd

CAN3/LIN1 lead

This lead is a female 9-way D-Sub with screws. On REBEL CT it connects CAN 3 (CAN 2.0 or CAN FD) and LIN 1.

INF4204.1 CAN3/LIN1 lead, 9-way D-sub D-SUB 9 · FEMALE INF4204.1 CAN3/LIN1 lead, 9-way D-sub Front view of the female connector on the multi-connect cable. 1 2 3 4 5 6 7 8 9 5Power GND 4NC 3GND 1LIN1 2CAN3-L (FD) 9Digital I/O 3 / +Vd 8NC 6NC 7CAN3-H (FD) Ground CAN bus pins Linked pins are a differential pair NC: not connected
INF4204.1 CAN3/LIN1 lead, female 9-way D-Sub
Pin Signal
1 LIN 1
2 CAN-L, CAN 3 (CAN 2.0 or CAN FD)
3 Ground
5 Power ground
7 CAN-H, CAN 3 (CAN 2.0 or CAN FD)
9 Digital I/O 3 or auxiliary power output +Vd

If you wire an input to Digital I/O 3 on pin 9 of either lead, keep it within 0 to +12 V.

Dig/An lead

This lead is a female 15-way D-Sub. It carries the four analogue inputs, three digital I/O channels, the +4.5 V instrumentation supply and the wake-up pin.

INF4204.1 digital and analogue lead, 15-way D-sub D-SUB 15 · FEMALE INF4204.1 digital and analogue lead, 15-way D-sub Front view of the female connector on the multi-connect cable. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 8Analogue in 3 7Analogue in 1 6Analogue GND 5NC 1NC 2Digital I/O 1 3+4.5 V instr. supply 4GND 15Analogue in 2 14Analogue in 0 13Wake-up 12NC 9Digital I/O 0 10Digital I/O 2 11GND Power Ground Digital I/O pins NC: not connected
INF4204.1 Dig/An lead, female 15-way D-Sub
Pin Signal Notes
2 Digital I/O 1 Input or output
3 +4.5 V instrumentation supply 100 mA maximum
4 Ground Signal ground
6 Analogue ground Reference for the analogue inputs
7 Analogue input 1 Keep within -10 to +10 V
8 Analogue input 3 Keep within -10 to +10 V
9 Digital I/O 0 Input or output
10 Digital I/O 2 Input or output
11 Ground Signal ground
13 Wake-up Pull to ground for more than 20 ms to wake the logger
14 Analogue input 0 Keep within -10 to +10 V
15 Analogue input 2 Keep within -10 to +10 V

Pins 1, 5 and 12 are not connected. For the digital I/O limits, see REBEL and K-Series: wiring the wake-up pin and digital I/O.

Logger end

This end is a female 25-way D-Sub with screws. Its pins match the logger's OBD and INST connector one for one. Logger pin 8 carries the K-Line on REBEL LT only. For the logger pinouts, see these guides.

Power a K-Series module from AUX/CAN1

A REBEL logger can switch power to one instrumentation module on its AUX/CAN1 lead, so the module sleeps and wakes with the logger.

  1. Connect the module. Plug the module's CAN input into the AUX/CAN1 lead.
  2. Open the configuration properties. In DIALOG, right-click the project and select Properties.
  3. Enable auxiliary power. In the Edit Configuration window, select the Settings tab. Tick Aux Power On, then select OK.
    DIALOG Edit Configuration window, Settings tab, with the Aux Power On box ticked
    The Settings tab also holds the Keep Alive times.
  4. Send the configuration. Right-click the project and select Send Configuration to the Logger.

The auxiliary power output follows the logger's own supply. Before you connect a module, check that your supply is inside its range. K-TC takes 4.5 to 31 V. K-BOX and K-AN8 take 6 to 36 V. Every further module in a daisy chain needs an external supply. See K-Series: connecting and powering modules.

INF4213 screw terminal

INF4213 is a 15-way D-Sub plug with screw terminals. It fits the Dig/An lead of the INF4204.1, so you can wire sensors and switches without soldering a connector. It is male with 15 pins, weighs 45 g and works from -20 to +80 °C.

INF4302 digital switch

INF4302 is a push switch on a cable. Use it to mark events in a log by hand. It plugs into the Dig/An lead of the INF4204.1 and pulls Digital I/O 0 to ground while you press it. The switch resets itself when you release it.

INF4302 digital switch, male 15-way D-Sub
Pin Wire
4 Cable shields
9 Switch S1, light blue wire (Digital I/O 0 on the Dig/An lead)
11 Switch S1, black wire (ground on the Dig/An lead)

The cable is 1800 mm long with 26 AWG (0.4 mm) wire. It weighs 116 g and works from -20 to +80 °C. To record the marks, set Digital I/O 0 as an input in the configuration.

Next: REBEL and K-Series: wiring the wake-up pin and digital I/O.

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