Sl26-30 I/O List; Gp400 I/O - Snorkel SL26RTE Parts & Service Manual

SL26-30 I/O LIST

GP400 I/O

Connector-pin
P7-1
P8-14
P7-2
P7-4
P7-3
P7-5
P7-6
P7-7
P7-8
P8-1
P8-12
P8-13, P8-15
P8-2
P8-5
P8-6
P8-9
P8-10
SL26/30SL
Key
MM
DM
***
I/O type
B+
B-
B+ Digital Input
Key
B+ Digital Input
Key Switch Platform
B+ Digital Input
B+ Digital Input
B+ Digital Input
B+ Digital Input
B+ Digital Input
Analogue Input
+5v via 1K
0v for sensors
Analogue Input
Analogue Input
Analogue Input Pressure transducer
Analogue Input
0-5v PWM output Motor Speed Control
Movement Manifold Block
Elevated drive is always low speed
Function
TBM +ve Powers valve outputs, does not power
TBM -ve
Switch Ground High selects ground control and pow-
Mode
High selects platform control and pow-
Mode
Ground Enable Enables Ground Controlled Functions
Ground Lift Momentary: Hold to Lift platform from
Ground Lower Momentary: Hold to Lower platform
NOT USED
NOT USED
NOT USED
NOT USED
Ground to 2 off Ezfit, & Pressure
Sensor ground
Ezfit #1
Ezfit #2
From pressure transducer output CE
TBM current sense
TROUBLESHOOTING
Meaning
Drive manifold Block
Comment
GP400
ers GP400
ers GP400
ground controls when allowed
from ground controls when allowed
N/A
N/A
N/A
transducer.
From Ezfit # 1 output.
From Ezfit # 2 output.
ONLY
From TBM
0 to 4.5v for motor speed control
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