Section 2
INSTALLATION & CONNECTION
Section 2
Amplifier Unit
31
ZFV
User’s Manual
About the I/O cable
The following shows the leads that comprise the I/O cable.
(1)
Power supply
This connects the power supply.
Supply power from a DC power supply unit that has a countermeasure (safety ultra-
low voltage circuit) built-in for preventing high voltages from occurring.
Recommended power supply unit p.16
Wire the power supply separately from other devices. Wiring them together or placing
them in the same duct may cause induction, resulting in malfunction or damage.
(2)
GND
The GND terminal is the 0V power supply terminal.
(3)
OUTPUT (control output)
This outputs judgment results. This lead is interlocked with OUTPUT LED.
(4)
ENABLE (enable output)
This turns ON when the sensor is ready for measurement.
(5)
ERROR (error output)
This turns ON when an error is generated.
Error Messages and Remedies p.79
(1) Power supply
(3) OUTPUT*
(4) ENABLE
(5) ERROR
(6) TEACH*
(7) TRIG*
(8) BANK1*
(9) BANK2*
(10) BANK3*
(2) GND
Brown
Blue
Black
Orange
Light blue
Yellow
Pink
Gray
Green
Red
* : Enabled only in the RUN mode
Purple
White
Unused
Unused
