Electric System LEXION 500 TIC M-4 Lex-e-M 03/05 Module A8 - AUTOCONTOUR (CAC) Pin Function Component Measuring Direction Circuit variable diagram no.
1 Cross levelling, right-hand* Y68 12 V Output* 20 2 Earth (GND) -32 Earth Input 6 3 CAN high - - - 6 4 --- --- --- --- --- 5 Slowly raise front attachment signal S38a Earth Input 20 6 Pre-set cutting height control signal S38d Earth Input 24 7 Front attachment circuit signal K16/87 12 V Input 17 8 Reference voltage B7/B8 5 V Output 28 9 Feed rake conveyor position – actual value B35 0.25-4.75 V Input 24 10 Left-hand sensing band actual value signal B3 0.25-4.75 V Input 24 11 --- --- --- --- --- 12 Raise front attachment Y85 12 V Output 20 13 Lower front attachment Y87 12 V Output 20 14 Cross levelling, left-hand* Y67 12 V Output* 20 15 Electronic unit F7 12 V / 1 A Input 6 16 CAN low - - - 6 17 --- --- --- --- --- 18 Cutting height control signal S38c Earth Input 24 19 Slowly lower front attachment signal S38b Earth Input 20 20 Power F35 12 V / 15 A Input 20 21 --- --- --- --- --- 22 Left-hand sensing band actual value signal B4 0.25-4.75 V Input 24 23 Cutterbar spring actual value signal B68 0.25-4.75 V Input 24 24 --- --- --- --- --- 25 Master valve Y77 12 V Output 4 * - Pin1 and pin14 are also used as signal input for manual cross levelling (see diagram 20)