Input/Output (I/O) Signal Connection; Wiring The I/O Line - Hitachi UX Twin-Nozzle Technical Manual

4.2 Input/output (I/O) signal connection

4.2.1 Wiring the I/O line

Open the top cover and run the I/O line wiring from the lead-in port on the side and connect it to external
connection terminal boards 1 and 2 and the external communications connector inside the IJ printer.
When performing wiring work, always turn off the power.
During normal use, leave the top cover closed.
Terminal block 1
[Lead-in port]
d
Use cables with an outside diameter within the range specified above. Firmly tighten
the lead-in port lock nut.
In addition, do not bundle weak electric system and strong electric system cables
together inside and outside the IJ printer so that the weak electric system signals
(signals to terminal block 1 and external communication connector) are not affected by
strong electric system signals (power source).
Especially, absolutely never bundle together the print target detector and print stop
signals and the power source and Ready to print signal cable and do not wire them
inside the same duct.
4-3 ●Input/output (I/O) signal connection
Communication connector
CAUTION
Lead-in Port
Name
For separate code
For external communications
For print target detector/
for encoder
For reciprocative printing,
Print-in-progress,
Print.complete, print stop,
online, remote signal
For Ready, Fault, Warning
CAUTION
W
H
Cable outside
diameter range
φ4.5〜10(M16)
φ3.5〜10
φ3.5〜7(M12)
φ4.5〜10(M16)
φ4.5〜10(M16)
Size/Dimension
19(d)
38(W)×17(H)
15(d)
19(d)
19(d)