Compact Sensors

70

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WORLD-BEAM

WORLD-BEAM

Models

Sensing

Mode/LED*

Range

Cable**

Output

Type

Excess

Gain

Beam

Pattern

Data

Sheet

QS18VN6F

GLASS FIBER

Range varies

by sensing

mode and

fiber optics

used

2 m

NPN

EGCG-1

& EGCG-2

(p. 444)

BPG-1

& BPG-2

(p. 462)

63908

QS18VN6FQ8

4-pin Euro QD

QS18VP6F

2 m

PNP

QS18VP6FQ8

4-pin Euro QD

QS18VN6FP

PLASTIC FIBER

Range varies

by sensing

mode and

fiber optics

used

2 m

NPN

EGCP-1

& EGCP-2

(p. 447)

BPP-1 &

BPP-2

(p. 465)

63908

QS18VN6FPQ8

4-pin Euro QD

QS18VP6FP

2 m

PNP

QS18VP6FPQ8

4-pin Euro QD

*

Infrared LED

Visible Red LED

** For 9 m cable, add suffix W/30 to the 2 m model number (example, QS18VN6F W/30). A model with a QD requires a mating cable (see pages 378 and 380).

QD models:

• For 4-pin integral Euro-style QD, add suffix Q8 (example, QS18VN6FQ8).

• For 4-pin 150 mm Euro-style pigtail, add suffix Q5 (example, QS18VN6FQ5).

• For 4-pin integral Pico-style QD, add suffix Q7 (example, QS18VN6FQ7).

• For 4-pin 150 mm Pico-style pigtail, add suffix Q (example, QS18VN6FQ).

WORLD-BEAM

Supply Voltage

Retroreflective, Diffuse and Adjustable-field Laser models: 10 to 30V dc (10% max. ripple) at less than

15 mA, exclusive of load

Laser Emitter models: 10 to 30V dc (10% max. ripple) at less than 35 mA, exclusive of load

All other models: 10 to 30V dc (10% max. ripple) at less than 25 mA, exclusive of load

Laser Characteristics

(Lasers only)

Wavelength: 650 nm visible red Class 1 laser

Pulse width: 7 microseconds (Laser Emitter models: 5 microseconds)

Rep rate: 130 microseconds (Laser Emitter models: 27 microseconds)

Pulse output power: 0.065 mW (Laser Emitter models: less than 1.9 mW)

Supply Protection Circuitry

Protected against reverse polarity and transient voltages

Laser Control

Enable beam by applying 0V dc to white wire; apply +10 to 30V dc to white wire to inhibit (extinguish) beam

Output Configuration*

Solid-state complementary (SPDT); NPN (current sinking) or PNP (current sourcing), depending on model;

Rating: 100 mA max. each output at 25° C

OFF-state leakage current:

Retroreflective, Diffuse and Adjustable-field Laser models: NPN: less than 200 µA @ 30V dc

PNP: less than 10 µA @ 30V dc

Fixed-field models: less than 200 µA @ 30V dc

All others: less than 50 µA @ 30V dc

ON-state saturation voltage:

Retroreflective, Diffuse and Adjustable-field Laser models: NPN: less than 1.6V @ 100 mA

PNP: less than 2.0V @ 100 mA

All other models: less than 1V @ 10 mA; less than 1.5V @ 100 mA

Protected against false pulse on power-up and continuous overload or short circuit of outputs

Output Response Time*

Opposed models: 750 microseconds ON; 375 microseconds OFF

Retroreflective Laser, Diffuse Laser and Adjustable-field models: 700 microseconds ON/OFF

Fixed-field models: 850 microseconds ON/OFF

All others models: 600 microseconds ON/OFF

Delay at Power-up

Laser Emitters: 1.5 seconds

Retroreflective, Diffuse and Adjustable-field Laser models: 200 milliseconds; outputs do not conduct during

this time.

All others: 100 milliseconds; outputs do not conduct during this time.

Repeatability*

Opposed models: 100 microseconds

Retroreflective and Diffuse Laser models: 130 microseconds

Adjustable-field models: 175 microseconds

Fixed-field models: 160 microseconds

All other models: 150 microseconds

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(cont’d)

* Does not apply to laser emitter models.