ZX2

10

Beam Size

Spot Beams

ZX2-LD50

ZX2-LD100

Line Beams

ZX2-LD50L

ZX2-LD100L

* Measurement distance displayed by the amplifier unit. The measurement distance displayed by the amplifier unit takes the measurement center

distance as 0, and the NEAR and FAR sides from the sensor are displayed by + and

−, respectively.

I/O Circuit Diagrams

NPN Amplifier Unit (ZX2-LDA11)

PNP Amplifier Unit (ZX2-LDA41)

Wiring

Amplifier Units

ZX2-LDA11/ZX2-LDA41

+10 mm

0 mm

−4 mm

−10 mm

X

Approx.

600

μm

Approx.

160

μm

Approx.

40

μm

Approx.

220

μm

Y

Approx.

350

μm

Approx.

90

μm

Approx.

60

μm

Approx.

130

μm

+35 mm

0 mm

−20 mm

−35 mm

X

Approx.

1.1 mm

Approx.

400

μm

Approx.

70

μm

Approx.

250

μm

Y

Approx.

550

μm

Approx.

190

μm

Approx.

110

μm

Approx.

150

μm

Beam cross-section

Y

X

L

+10 mm

0 mm

−4 mm

−10 mm

X

Approx.

2.6 mm

Approx.

2.6 mm

Approx.

2.6 mm

Approx.

2.6 mm

Y

Approx.

350

μm

Approx.

90

μm

Approx.

60

μm

Approx.

130

μm

+35 mm

0 mm

−20 mm

−35 mm

X

Approx.

2.1 mm

Approx.

2.5 mm

Approx.

2.7 mm

Approx.

2.9 mm

Y

Approx.

550

μm

Approx.

190

μm

Approx.

110

μm

Approx.

150

μm

Beam cross-section

Y

X

L

100

Ω

Brown: 10 to 30 VDC

10 to

30 VDC

White: HIGH judgement output

Load

Load

Load

Load

Load

Green: PASS judgement output

Gray: LOW judgement output

Yellow: Error output

Blue: GND (0 V)

Pink: LD-OFF input

Purple: Timing input/BANK input 0

Orange: Zero reset input

Red: Reset input/BANK input 1

Current output

4 to 20 mA

Current output: 300

Ω or lower

Voltage output: 10 k

Ω or higher

Voltage output

±5 V

1 to 5 V

Current/voltage

output switch

Black: Analog output

Shield: Analog GND

100

Ω

Brown: 10 to 30 VDC

White: HIGH judgement output

Load

Load

Load

Load

Load

Green: PASS judgement output

Gray: LOW judgement output

Yellow: Error output

Blue: GND (0 V)

Pink: LD-OFF input

Purple: Timing input/BANK input 0

Orange: Zero reset input

Red: Reset input/BANK input 1

Current output

4 to 20 mA

Current output: 300

Ω or lower

Voltage output: 10 k

Ω or higher

Voltage output

±5 V

1 to 5 V

Current/voltage

output switch

Black: Analog output

Shield: Analog GND

10 to

30 VDC

10 to 30 VDC

GND (0V)

HIGH judgement output

PASS judgement output

LOW judgement output

Analog output

Error output

Analog GND

LD-OFF input

Zero reset input

Timing input/BANK input 0

Reset input/BANK input 1

Black

Yellow

Shield

Pink

Orange

Purple

Red

Gray

Green

White

Blue

Brown

Note: 1. Use a separate stabilized power supply for the Amplifier Unit,

particularly when high resolution is required.

2. Wire the Unit correctly. Incorrect wiring may result in damage to the

Unit. (Do not allow wiring, particularly the Analog output, to come

into contact with other wires.)

3. Use the 0-V ground (blue) for the power supply and use the Analog

ground (shield) for Analog output. Each of these grounds must be

used for the designed purpose. When not using the Analog output,

connect the Analog ground (shield) to the 0-V ground (blue).