User Manual

Electric System LEXION 500 TIC
M-4 Lex-e-M 03/05
Module A8 - AUTOCONTOUR (CAC)
Pin Function Component Measuring
variable
Direction Circuit
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)