Installation
ELECTRICAL CONNECTIONS
Brown
Black
Shield
Orange
Blue
Pink
Linear output -4 to 4 VDC
Linear GND
Enable output
Laser OFF input
100
Ω
10
Ω
2.2
Ω
2.2
Ω
12 to 24 VDC
Load driving power supply
(40 VDC max.)
Load
Internal
ci
rcui
t
Output Circuit Diagram
Note: 1. Do not mount the Z4M to a DIN rail for use in a place with excessive vibration.
2. Use connectors to connect the Sensor to the amplifier. Do not turn or twist the cable, or cable disconnection may result.
Brown
Power supply terminal (12 to 24 VDC)
Blue
0 V (common) (0 V)
Orange
Enable output (50 mA max. at 40 VDC)
Pink
Black
Linear output (-4 to 4 V)
Shield
Linear GND (Analog, 0 V)
(Refer to table.)
Laser OFF input (The laser emission is
turned off when the input is 2 V or less or
short-circuited to the 0-V terminal.)
Connections
Power supply terminal
Connect a power supply with a capacity of 120 mA minimum at 12 to 24 VDC. If high resolution is
required, connect an independent regulated power supply to the Sensor.
0 V
Used as the common terminal for the enabled output and laser OFF input.
Enable output
Turned on with open collector output when the Sensor can be operated (when the stability indicator is
not red).
Laser OFF input
The laser emission of the Sensor will be turned off by short-circuiting the laser OFF input line with the
0-V terminal (with a residual voltage of 2 V max.), at which time the linear output of the Sensor will be on
hold.
Linear output
-4 to 4 V will be output according to the displacement value. Wire the Sensor correctly, or the sensor
may be damaged. The linear output line must not be in contact with any other line.
Linear GND
Used as a ground (0V) terminal for the linear output of the Sensor. Connect this line to the input device.
Note: 1. The 0-V (blue) and linear GND (shielded) line are internally connected with a resistor. Use the 0-V (blue) line for the power sup-
ply and use the shield wire (linear GND) and linear output (black) line for linear output.
2. Wire the sensor correctly, or the sensor may be damaged. Refer to the wiring precautions provided within the
Precautions sec-
tion.
Black
(shielded)
Blue
Brown
12 to 24
VDC
Shielded wire
K3TX
±
4V
Connection with K3TX
Intelligent Digital Panel Meter
1.
Choose an appropriate K3TX model according to the application.
2.
Refer to the K3TX data sheet for operational instructions in detail.
3.
If a K3TX model is used with an AC power supply, connect an
independent DC power supply to the Z4M Laser Displacement
Sensor.
Synchro-
nization
input
Sensor output
Black
(shielded)
Blue
Brown
+12V0V
K3TS
12 to 24
VDC
Shielded wire
±
4V
Connection with K3TS
Intelligent Digital Panel Meter
1.
Choose an appropriate K3TS model according to the application.
2.
Use an input range of 9.999 (
±
9.999 V). For the K3TS operation in
detail, refer to the
K3TS Intelligent Signal Processor Operation Manual.
3.
If a K3TS model is used with an AC power supply, connect an indepen-
dent DC power supply to the Z4M Laser Displacement Sensor.
Z4M
Z4M
