Installation3-8E 2015 Nordson CorporationPart 1124631_01Important Wiring DetailsTo Insert Wires in Terminal Blocks:Use 10 mm strip lengthTo Remove Wires from Terminal Blocks:Insert wire into spring-cageclamp in either positionPress the release button slotwith a small screwdriver andpull the wire to removeNOTE: For small gauge stranded wire (20 AWG or smaller), press therelease button to open the clamp before inserting the wire.Figure 3-9 Inserting and removing wires from terminal blocksWire Gauge RangeJP5 and JP175 mm pitch connectors (applicator and run-up),14 – 24 AWGJP 2, JP3, JP4 and JP73.5 mm pitch connectors (triggers, encoders, and system Input/Output), 16 – 24 AWG, solid or strandedJP16 -AC Input Plug: 12 – 24 AWGInsulation voltage rating: 300VInsulation temperature rating: 70_C (158_F) minJP17 -5 mm pitch terminal block plug, 14 – 24 AWGJP18 and JP19 -3.5 mm pitch terminal block plug, 16 – 24 AWG, solid or strandedConnect to External 24 VDC Power Supply1 Disconnect the existing wires on JP7, remove by detaching them from theinternal power supply. This prevents the loose wires from shorting to the Controlboard.2 Connect the positive power lead from the external 24 VDC power supply to JP7pin 1 and the negative power lead to JP7 pin 3.3 Connect protective earth to the terminal marked PE inside the pattern controller.Do the following if an external 24 VDC power supply is used:
