OUTLINE DRAWINGS, ELEMENTARY DRAWINGS AND INPUTS/OUTPUTS
SX TRANSISTOR CONTROL
Page
12
June 2002
Connections to Main Plug (23 Pin)
PIN
MAIN PLUG INPUT/OUTPUT DESCRIPTION
1
BATTERY VOLTS FROM TOW SWITCH
2
BATTERY VOLTS FROM TOW SWITCH
3
BATTERY VOLTS FROM ACCELERATOR START SWITCH
4
BATTERY VOLTS FROM FORWARD SWITCH
5
BATTERY VOLTS FROM REVERSE SWITCH
6
BATTERY VOLTS FROM KEY SWITCH
7
ACCELERATOR INPUT VOLTAGE SIGNAL
8 ACCELERATOR
NEGATIVE
9
ACCELERATOR POT +5 VOLTS SUPPLY (3 WIRE POT)
10
BACK UP ALARM AND ZERO SPEED DETECT ALARM
11
LINE CONTACTOR COIL DRIVER
12 N/A
13 RS232/IrDa
SWITCH
14
TACHOMETER INPUT SIGNAL
15
TACHOMETER 12 VOLT OUTPUT
16
NEGATIVE FOR TACH
17 N/A
18
IrDa RECEIVE
19 IrDa
TRANSMIT
20
NEGATIVE IrDa SENSOR
21
+5V IrDa SENSOR
22 SERIAL
RECEIVE
23 SERIAL
TRANSMIT
1
2
3
4
5
6
6
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
WIRE END VIEW - MAIN PLUG
