Traction And Pump Control Input / Output List - GE SX Series Installation And Operation Manual

OUTLINE DRAWINGS, ELEMENTARY DRAWINGS AND INPUTS/OUTPUTS
SX TRANSISTOR CONTROL
Section 3.6 Traction and Pump Control Input and Output List
PIN INPUT/OUTPUT DESCRIPTION
1 BATTERY VOLTS FROM BATTERY
2 BATTERY VOLTS FROM KEY
3 BATTERY VOLTS FROM START SWITCH -OPTIONAL
4 BATTERY VOLTS FROM FORWARD SWITCH -OPTIONAL STATUS CODE 93 INPUT
5 BATTERY VOLTS FROM REVERSE SWITCH -OPTIONAL
6 BATTERY VOLTS FROM SEAT SWITCH
7 ACCELERATOR INPUT VOLTAGE SIGNAL
8 ACCELERATOR NEGATIVE
9 ACCELERATOR POT +5 VOLTS SUPPLY
10 BDI INTERRUPT
11 PLUG/RGN OUTPUT SIGNAL +12V
12 NOT USED
13 AUX ACCELERATOR INPUT
14 LINEAR TRACTION MOTOR TEMPERATURE
15 NOT USED
16 NOT USED
17 LINE CONTACTOR DRIVER AND SUPPRESSION
18 FAN
19 NOT USED
20 TEMPERATURE FROM PUMP CONTROL
21 PARK BRAKE (NEG=SL1)
22 TACH +12V
23 TACH INPUT
MOTOR PROPORTIONING "Y" PLUG
PIN INPUT/OUTPUT DESCRIPTION
1 CLOCK (OUT)
2 DATA (OUT)
3 ENABLE (OUT)
4 NEGATIVE
5 +5V SUPPLY
6 CONT/STORE (IN) (HANDSET)
7 NOT USED
8 BWI INPUT/VALUE
9 OVER TEMP INPUT/FUNCTION
10 NOT USED
11 SERIAL RECEIVE / CONNECT TO P22
12 SERIAL TRANSMIT / CONNECT TO P23
1 2 3 4 5 6
7 8 9 10 11 12
WIRE END VIEW "Y" PLUG
CONNECTIONS TO MAIN PLUG (23 PIN) AND "Y" PLUG (12 PIN)
TRACTION
1=PLUG
1 2 3 4 5
9 10 11 12 13
16 17 18 19 20
WIRE END VIEW - MAIN PLUG
INPUT/OUTPUT DESCRIPTION
BATTERY VOLTS FROM BATTERY
BATTERY VOLTS FROM KEY
STATUS CODE 93 INPUT
STATUS CODE 94 INPUT
STATUS CODE 94 INPUT
POTENTIOMETER INPUT VOLTAGE SIGNAL
STATUS CODE 95 INPUT
STATUS CODE 95 INPUT
PUMP ENABLE SIGNAL 12VDC
STATUS CODE 91 INPUT
SPEED LIMIT #1 INPUT
TMM1 BRUSHWEAR INDICATER OUTPUT
TMM1 OVER TEMPERATURE OUTPUT
STATUS CODE 92 INPUT
STATUS CODE 90 INPUT
LINE CONTACTOR DRIVER
PUMP CONTROL TEMPERATURE 0 = COLD
SPEED LIMIT #2 INPUT
SPEED LIMIT #3 INPUT
SPEED LIMIT #4 INPUT
SERIAL RECEIVE
SERIAL TRANSMIT
INPUT/OUTPUT DESCRIPTION
CLOCK (OUT)
DATA (OUT)
ENABLE (OUT)
NEGATIVE
+5V SUPPLY
CONT/STORE (IN) (HANDSET)
NOT USED
VALUE
FUNCTION
NOT USED
SERIAL RECEIVE / CONNECT TO P22
SERIAL TRANSMIT / CONNECT TO P23
* Pins 3, 4 and 5
6 6 8
These input functions are provided by the
14 15
accelerator pot input value.
21 22 23
PUMP
PUMP "Y" PLUG
Revised May 2003
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