Input / Output Connections - Graco Advanjet Diaphragm-Jet HV-2000 Setup And Operation

2.4

Input / Output Connections

A standard, 5-foot 26-pin Input/Output cable is supplied with the HV-2000C. The table
below describes the I/O connector pin assignments. The I/O is configured for the inputs
to be pulled down to GND. When the specific input is triggered, the Advanjet controller
will activate the corresponding preprogrammed Recipe # shown.
 Pins 1 through 6 are outputs from the robot to the Advanjet controller.
They can be TTL outputs capable of sinking 2 mA of current,
or they can also be relay contacts.
 Pin 7 outputs a busy status flag from the Advanjet controller to the robot.
 Pin 8 is an external interrupt used to remotely stop a dispensing program.
 Pins 9 and 14 are Isolated Ground.
 Pins 18-26 are alarms from the heater and pressure sensors.
Note: Refer to Appendix 4 for I/O connection details.
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I/O PIN ASSIGNMENTS
HD26 HV-2000C
1 Recipe 1 (Input)
2 Recipe 2 (Input)
3 Recipe 3 (Input)
4 Recipe 4 (Input)
5 Recipe 5 (Input)
6 Recipe 6 (Input)
7 Busy Flag (Output)
8 External Interrupt (Input)
9 GND
10 D/A Converter Output
11 Buffered A/D Converter Inputs
12 Buffered A/D Converter Inputs
13 D/A Converter Output
14 GND
15 No connection
16 No connection
17 No connection
18 Heater Alarm Common (Output)
19 Fluid Pressure Alarm Common 2
20 Fluid Pressure Alarm 2 (Output)
21 Fluid Pressure Alarm 1 (Output)
22 Jet Pressure Alarm Common 1
23 Jet Pressure Alarm 2 (Output)
24 Jet Pressure Alarm 1 (Output)
25 Heater Alarm 1 (Output)
26 Heater Alarm 2 (Output)
Advanjet HV-2000C Jet Controller Setup and Operation 3A5856A