GE IC3645SR4U454Z2 - Standard Dual Motor Proportioning Drive Elementary

OUTLINE DRAWINGS, ELEMENTARY DRAWINGS AND INPUTS/OUTPUTS SX TRANSISTOR CONTROL Page 16 January 1999 Section 3.4 Standard Dual Motor Proportioning Drive Elementary
POWER CONNECTIONS
LEFT CONTROL
POS A1 F1
NEG A2 F2
FIELD
ARMATURE
FU4
A1
A2
S1
S2
SP
+
-
FU1
POWER CONNECTIONS
RIGHT CONTROL
POS A1 F1
NEG A2 F2
FIELD
ARMATURE
FU3
KEY
SWITCH
L
P9 P7 P8
P1 P17 P2 P6
P9
P3
P12 P8
P4 P5
SEAT SW.
START SW.
FORWARD
SW.
REVERSE SW.
N.C. BRAKE SW.
P23 P22P10 P21P13
ACC POT
STEER ANGLE
POT
SERIAL RECEIVE
SERIAL TRANSMIT
BDI INTERRUPT
STEER PUMP
FIELD
STEER PUMP
ARM
P11 P18
SP DVR
PLUG/RGN OUTPUT
P7 P12
P6P2P1 P3 P4 P5
LEFT
CONTROL
(MASTER)
RIGHT
CONTROL
(SLAVE)
TO PUMP CONTROL POSITIVE
TO PUMP CONTROL POSITIVE
PIN
1
2
3
4
5
6
7
8
9
10
11
12
DESCRIPTION
CLOCK (OUT)
TMM7A POWER SUPPLY +5V
Y PLUG CONNECTIONS
DATA (OUT)
ENABLE (OUT)
NEGATIVE (COMMON)
+ 5 V
CONT/STORE (IN)
TACH INPUT
VALUE
FUNCTION
SERIAL RECEIVE
SERIAL TRANSMIT
P10
P13
ELEMENTARY DRAWING FOR
SEPARATELY EXCITED DUAL MOTOR
PROPORTIONING CONTROLLERS WITH
SOLID-STATE REGENERATIVE BRAKING
LINE
SPEED LIMIT SWITCH
P16 P15
N.O. BRAKE
SW.
P14
P15
P16