3.4.2 AC-M1 pin-out for DRIVE application
K1 connector pin-out for AC-M1 : DRIVE application
Pin Name
I/O
Specification
Function
1
+KEY (B)
Supply
input
Rated b25/-30%,
6Amax
Positive supply of the control
section of the AC-M1
2
SEAT
digital
input
4mA pull-up,
VL<=1V,
VH>=3,5V
Safety contact signal; the safety
contact should be normally
open.
3
REVERSE
digital
input
4mA pull-up,
VL<=1V,
VH>=3,5V
Reverse direction selection
4
FORWARD
digital
input
4mA pull-up,
VL<=1V,
VH>=3,5V
Forward direction selection
5
START
digital
input
4mA pull-up,
VL<=1V,
VH>=3,5V
Throttle start selection
6
digital
input
4mA pull-up,
VL<=1V,
VH>=3,5V
Reserve
7
digital
input
4mA pull-up,
VL<=1V,
VH>=3,5V
Reserve
8
BUZZER
output
Low side 0,5A
Buzzer command
9
COMMON
Positive
output
High side 5A max
Positive common
10
RX
Input
Diagnosis interface
11
TX
Out
Diagnosis interface
12
PEDAL BRAKE
digital
input
4mA pull-up,
VL<=1V,
VH>=3,5V
Pedal brake request
13
PARK BRAKE
digital
input
4mA pull-up,
VL<=1V,
VH>=3,5V
Park brake request
14
LIN
I/O
12mA pull-up
LIN display connection or LED
diagnosis
15
CAN-H
I/O
CAN-bus
H line input for CAN (No internal
termination resistor)
16
OUT3
output
Low side 2A
NEGATIVE BRAKE command
17
MAIN
output
Low side 1,5A
Main contactor command
PRELIMINARY VERSION
17
Summary of Contents for AC-M1
Page 1: ...AC M1 AC M1 PRELIMINARY VERSION...
Page 9: ...Figure 1 AC M1 All the dimensions are in millimetres PRELIMINARY VERSION 9...
Page 13: ...Figure 2 Planarity specifications for the AC M1with aluminium baseplate PRELIMINARY VERSION 13...
Page 21: ...Figure 3 General electrical vehicle PRELIMINARY VERSION 21...
Page 32: ...Figure 5 Interconnection cable PRELIMINARY VERSION 32...
Page 36: ...Figure 9 Drawing of COMPACT display slot PRELIMINARY VERSION 36...
