Hitachi UX2 - Chapter 4. Basic Operation

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[Connecting to the external connection terminal block (TB1 and TB2 on the EZJ144 board)]
● Terminal block (TB1 and TB2 on the EZJ144 board): Conveyor interface
● The print target detector and some of input/output signals can support the NPN and PNP interface signals.
● Encoder signals can support a totem pole and an open collector (NPN).
Terminal
block
Pin
No.
Name
I/O
Remarks
For NPN interface
For PNP interface
NPN
PNP
TB1
1
Power supply for print target detector
Output
• 24 VDC, maximum: 100 mA (*)
• The SW1 setting enables power
supply and switching between the
NPN and PNP interfaces.
2
Print target detector signal
Input
3
Ground for print target detector
–
4
Print stop Input
Input
• The SW2 setting enables switching
between NPN and PNP.
5
Signal ground
–
6
Power supply for encoder
Output
• 24 VDC, maximum: 100 mA (*)
• The SW1 setting enables switching
of power supply.
• The SW1 setting enables switching
between the totem pole and open
collector (NPN).
7
Encoder signal (totem pole)
Input
8
Encoder signal [Open collector (NPN)]
Input
9
Ground for encoder
–
10
Ready
–
Output
–
• Non-contact output:
Open collector (NPN) only
11
Signal ground
–
–
–
12
Fault
–
Output
–
13
Warning
–
Output
–
TB2
14
Deflection voltage ON/OFF signal
Input
• The SW2 setting enables switching
between NPN and PNP.
15
Reciprocative printing signal
Input
16
Startup signal
Input
17
Reset signal
Input
18
Stop signal
Input
19
Print-in-progress/print-complete signals
Output
• Set [print.-in-progress] or [print.
complete] on the screen operation.
• The SW2 setting enables switching
between NPN and PNP.
20
Online signal
Output
21
Universal 1
Output
22
Universal 2
Output
23
Signal ground
–
(*): The maximum supply current in the combination of the print target detector and encoder is 100 mA.