Installation
3-8
E 2015 Nordson Corporation
Part 1124631_01
Important Wiring Details
To Insert Wires in Terminal Blocks:
Use 10 mm strip length
To Remove Wires from Terminal Blocks:
Insert wire into spring-cage
clamp in either position
Press the release button slot
with a small screwdriver and
pull the wire to remove
NOTE: For small gauge stranded wire (20 AWG or smaller), press the
release button to open the clamp before inserting the wire.
Figure 3-9 Inserting and removing wires from terminal blocks
Wire Gauge Range
JP5 and JP17
5 mm pitch connectors (applicator and run-up),14 – 24 AWG
JP 2, JP3, JP4 and JP7
3.5 mm pitch connectors (triggers, encoders, and system Input/Output), 16 – 24 AWG, solid or strande d
JP16 -
AC Input Plug: 12 – 24 AWG
Insulation voltage rating: 300V
Insulation temperature rating: 70_C(158_F) min
JP17 -
5 mm pitch terminal block plug, 14 – 24 AWG
JP18 and JP19 -
3.5 mm pitch terminal block plug, 16 – 24 AWG, solid or stranded
Connect to External 24 VDC Power Supply
1 Disconnect the existing wires on JP7, remove by detaching them from the
internal power supply. This prevents the loose wires from shorting to the Control
board.
2 Connectthepositivepowerleadfromtheexternal24VDCpowersupplytoJP7
pin1andthenegativepowerleadtoJP7pin3.
3 Connect protective earth to the terminal marked PE inside the pattern controller.
Do the following if an external 24 VDC power supply is used:
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