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4. Connect the Discrete I/O cable to the Discrete
I/O cable connection (EE) on the controller. The
Discrete I/O cable is required for any installation
that involves integration. Two discrete I/O
interlock connections are supplied and must
be satisfied. (See
.) See
, for a more detailed
explanation of each pin.
5. Connect the Graco CAN cables to the CAN
cable connections (HH) on the controller. CAN
communication is required for remote operation
with Graco modules to allow remote configuration
and operation of the controller.
NOTE: CAN communication is Graco proprietary
and will not work with other types of CAN.
NOTE: If CAN communication is used, connect
supplied ferrites to CAN cables near the
electrostatic controller (see below).
Discrete I/O cable Connection
Pin No.
Function
Wire Color
1
Preset Select 1 Input
White
2
Preset Select 2 Input
Brown
3
Error Reset Input
Green
4
Remote Enable/Disable Input
Yellow
5
Electrostatics Enable Input
Gray
6
Safe-to-Move Output
Pink
7
Error Output
Blue
Controller
8
I/O Ground
Red
9
Current Setpoint Input
Black
10
Voltage Setpoint Input
Purple
11
Reserved Input
Gray/Pink
12
I/O Ground
Red/Blue
13
Actual Spraying Current Output
White/Green
14
Actual Spraying Voltage Output
Brown/Green
15
Electrostatics Discharged Output
White/Yellow
16
Output External Power (24 VDC)
Yellow/Brown
17
I/O Ground
White/Gray
18
SAFE POSITION Interlock Input
Gray/Brown
Cable
19
24 VDC Interlock Input
Pink/Brown
and
Pink/White
See
for more information.
3A3657C
19