Nordson PURBlue EC - Page 40

Installation
3-8
P/N 7135268B
E 2008 Nordson Corporation
PURBlue EC
Inputs
Terminal
(comp. des.)
Input Feature
-XL5
3 (−)
4 (+)
0 −10 V
DC
Pilot voltage
-131K7
A1
24 V: Key-to-line
0 V: Manual mode
-131K6
A1
24 V: Enable Motor 1 (= activate motor 1)
0 V: No Motor 1 enable (= deactivate motor 1)
-81A1
XT7:7
0 V
24 V
Rising edge: Enter Standby
0 V
24 V
Falling edge: Exit Standby
-131K7
A2
0 V
DC
Reference potential
-81A1
XT7:8
0 V
24 V
Rising edge: Heaters ON (main contactor closes)
0 V
24 V
Falling edge: Heaters OFF (main contactor opens)
-XLPE
21
Ground conductor
Digital outputs
Terminal
(comp. des.)
Contact Feature
-81A1
XT7:1 24 V
DC
External (to be supplied by customer)
XT7:2 Make contact 24 V: System ready
0 V: System not ready
-81A1
XT7:3 24 V
DC
External (to be supplied by customer)
XT7:4 Make contact Can be assigned as desired. This output is deactivated in its original state.
Refer to Appendix B
-81A1
XT7:5 24 V
DC
External (to be supplied by customer)
XT7:6 Make contact Can be assigned as desired. This output is deactivated in its original state.
Refer to Appendix B