Signal Specification

All values contained below are between the relevant terminal and signal ground, unless otherwise indicated in brackets.

NOTE: It is important to connect the breakout box and check the ground terminals before taking readings.

U=	DC voltage in volts (V)	U_low =	Voltage approximately 0 V
U_bat =	Battery voltage (V)	-	-

Fig 1: Identifying 10-Bit Connector

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SIGNAL TABLE

Connector A
Terminal Breakout box	Terminal Control module	Signal type	Ignition on Active/Not active	Other
#1	#A1	15 supply	U = U_bat	-
#2	#A2	Communication LIN	U = 5 V	-
#3	#A3	Ground 31S	U = U_low	-
#10	#A4	-	-	-
#9	#A5	Ground 31S	U = U_low	-
#8	#A6	IR sensor	U = U_bat / 0 V	-
#7	#A7	Communication CAN_H low speed network	During communication the voltage is 2.5-3.5 V	-
#6	#A8	Communication CAN L low speed network	During communication the voltage is 1.5-2.5 V	-
#5	#A9	Communication CAN_H low speed network	During communication the voltage is 2.5-3.5 V	-
#4	#A10	Communication CAN L low speed network	During communication the voltage is 1.5-2.5 V	-

Fig 2: Identifying Connector C

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