Ricon Activan, Электрические и пневматические схемы цепей плюс диагностические потоковые диаграммы

Страница: 20 / 44

5/10/99 SMA0001.PDF 1-18
J8 Name on Board Wire Color Function At Rest In Action
VCC
Red 10g 12V input for
system
Ground Is supplied 12V
when switch is in
use or leveling
controller is active
J9 Name on Board Wire Color Function At Rest In Action
GND Black 10g Ground for
system
Ground Ground
Power Door Harness
J6 Name on Board Wire Color Function At Rest In Action
DOS White Signal switch
n/c
Door closed fully:
continuity to
brown wire-SDA* Door open partially:
continuity to brown
wire-SDA*
ROS Green Signal switch
n/o allows
ramp to
deploy
Door open
partially: no
continuity to
brown wire-SDA* Door open fully (pin
switch depressed):
continuity to brown
wire-SDA*
SDA Brown Signal switch
common
LTCH
Yellow Latch open
function
Ground When opening door:
will be supplied 12V
to actuate solenoid
(LED
L will light
during action)
DCM Brown Door motor
close; Tied
with other
DCM wire
Ground 12V when motor
closes door (LED
DC will light during
action)
DCM Brown Door motor
close; Tied
with other
DCM wire
Ground 12V when motor
closes door (LED
DC will light during
action)
DOM White Door Motor
open; Tied
with other
DOM wire
Ground 12V when motor
opens door (LED DO
will light during
action)
DOM White Door Motor
open; Tied
with other
DOM wire
Ground 12V when motor
opens door (LED DO
will light during
action)
*To accurately measure switch, it is necessary to place ramp in desired position. Then unplug
harness and check for continuity. Failure to remove plug will give inaccurate reading and may
possibly allow for erroneous door or ramp operation.