Nordson EFD E2V - Technical Data (continued); Example Input; Output Connections

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EV Series Automated Dispensing Systems
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Example Input / Output Connections
You can use the I/O Port and Ext. Control port on the back of the robot to connect a variety of inputs and outputs. A
spare connector is also provided with the system. The following schematics show typical examples of input / output
connections to a robot.
Inputs
Pin 25
PLC Output (+24V)
PLC
SW1
Robot
I/O Port
+24VDC
Robot
I/O Port
Pin 2
Input 2
Pin 11
Ground
Pin 1
Input 1
PLC Ground
Outputs
External Device Powered by the Robot
Pin 24
Device
Robot
I/O Port
+24VDC
Pin 11
Ground
Courtesy +24 VDC output is rated at 3.0 Amp.
Start and Emergency Stop (ESTOP) Connections to Ext. Control
Pin 2
ESTOP
Start signal
Ext. Control port
Pin 7
Emergency
stop
Pin 1
Ground
Ext. Control port
SW1
Pin 6
Emergency
stop
Pin 14
+24V In
Device
LED 1
Robot
I/O Port
Output 1
Robot
I/O Port
Pin 15
Output 2
Pin 11
Ground
Pin 11
Ground
Ground
Outputs are rated at 125 mA.
Technical Data (continued)