Nordson Encore LT Automatic, Customer Product Manual

Page: 26 / 71

System Setup
3-6
Part 1604858-01
E 2013 Nordson Corporation
Remote Connections for Single/Dual Controllers
(contd)
Remote Trigger: To remotely trigger the gun(s) pull the Trigger A circuit low.
If the Conveyor Interlock and Lockout are used they must be pulled low to
circuit common J3 − 4 in order to trigger the guns.
Conveyor Interlock: Use the Conveyor Interlock circuit to prevent gun
triggering while the conveyor is off. If not used, jumper to Common.
Lockout: Use the Lockout circuit to prevent gun triggering while working in
the booth. If not used, jumper to Common.
J8
J7 (VBF)
2
1
1
2
3
J5
1
2
3
J6
J1
32
1
54
J10
4
51
2
3
(RED) FLOW
(BLACK) FLOW
(RED) ATOMIZING
(BLACK) ATOMIZING
(BLACK) DC COM
(RED) +24VDC
(WHITE) ATOMIZING
(WHITE) FLOW
(BLACK) DC COM
(RED) +24VDC
1
2
3
4
(RED) AIR WASH
5
(BLACK) AIR WASH
6
J4
6
5 3 4 1 2
J2 (GUN)
(POWER)
(GREEN) CHASSIS
(BLACK) COM
(RED) OUTPUT
(WHITE) uA
4
321
J3 (TRIGGER)
AUT
O
MAN
JP1
TO 2
ND
MAIN CONTROL BOARD (IF USED)
TRIGGER A
CONVEYOR INTERLOCK
LOCKOUT
COMMON
REMOTE CONNECTIONS
(ALL CONTACTS MUST BE
PULLED LOW TO TRIGGER
GUN)
GUN CABLE
TO 24VDC POWER SUPPLY
TO KEYPAD
Figure 3-5 Single/Dual Automatic Gun Controller − Main Control Board Trigger/Interlock/Lockout Connections
Multi-Gun Controller Connections
Lift up on the bottom of the rear cover and disconnect the ground cable,
then lift the cover up and off the controller enclosure. The rear panels of the
gun controllers provide connections for power, ground, gun cable and
electrode air wash air, and pump air.
Make connections as shown in Figure 3-6. See Figure 3-5 for external
trigger and conveyor interlock connections.