Installation
3-11
Part 1618871−01
2020 Nordson Corporation
Relay Board
See Figure 3-7.
Pin Function Pin Function
J1 − AC/DC Signals J7 − Low Voltage Connections
1 Conveyor + 1 No Connection
2 Conveyor − 2 No Connection
3 Lockout + 3 +24V PC Supply
4 Lockout − 4 +24V PC Supply
5 Alarm Relay 250V 1A 5 +24V PC Supply
6 Alarm Relay 250V 1A 6 Common PC Supply
7 7 No Connection
J2 − Low Voltage External Connections 8 Common PC Supply
1 Encoder + 9 Keyswitch Conveyor Bypass
2 Encoder − 10 Keyswitch Lockout
3 Gun Power OK + 11 Main Backplane Lockout − (P2−4)
4 Gun Power OK − 12 Main Backplane Lockout − (P2−3)
J4 − Low Voltage PC Connections 13 AUX Backplane Lockout − (P2−4)
1 Conveyor Interlock Signal 14 AUX Backplane Lockout − (P2−3)
2 No Connection 15 Alarm Input +24 (P2−5)
3 Encoder 16 Alarm Input Sig (P2−6)
4 No Connection 17 No Connection
5 Gun Power OK 18 No Connection
6
No Connection
7
Lockout Signal
8
No Connection
9
No Connection
10
No Connection
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