Hitachi UX Twin-Nozzle Technical Manual page 34

[ Connection to the external connection terminal block (TB1 of EZJ127 board) ]
● The I/F signal with conveyor is connected.
● NPN/PNP interface can be selected for the print target detector and a part of I/O signals.
● Totem pole/Open collector(NPN) can be selected for the encoder signal.
Pin
No.
NPN Interface
1 Power supply for Print target detector
2 Print target detector
3 Ground for Print target detector
4 Print stop
5 Signal ground
6 Power supply for encoder
7 Encoder signal (Totem pole)
8 Encoder signal (Open collector NPN)
9 Ground for Encoder
10 Ready
11 Signal ground
12 Fault
13 Warning
14 Deflection voltage ON/OFF signal
15 Reciprocative print signal
16 Run signal
17 Reset signal
18 Stop signal
19 Print-in-progress / Print-complete
20 Online output
21 Universal output 1
22 Universal output 2
23 Signal ground
(*1): The supplying power capacity for print target detector and encoder is up to 100mA in total.
Name
PNP Interface
-
-
-
-
Input/output
NPN PNP
Output
● DC24V, 100mA max. (*1)
● Power supply, NPN / PNP can be selected
Input
by SW1.
-
Input
● NPN / PNP can be selected by SW2
-
Output
● DC24V, 100mA max. (*1)
Input ● Totem pole / Open collector (NPN) can
be selected by SW1
Input
● Power supply can be selected by SW1
-
Output -
- -
● Open collector (NPNn) only.
Output -
Output -
Input
Input
● NPN / PNP can be selected by SW2
Input
Input
Input
Output
Output
● Print-in-progress/ Print-complete can be
Output selected with screen operation.
● NPN / PNP can be selected by SW2
Output
-
Remarks
●Input/output (I/O) signal connection 4-6