Compact Sensors

90

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Q23 Series

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Q23 and QH23, 10-30V dc

Models

Sensing

Mode/LED*

Range

Cable**

Output

Type

Excess

Gain

Beam

Pattern

Data

Sheet

Q23SN6CV50

CONVERGENT

50 mm

2 m

NPN

EGCC-30

(p. 438)

BPC-30

(p. 460)

46637

QH23SN6CV50

Q23SN6CV50Q

4-pin Pico Pigtail QD

QH23SN6CV50Q

Q23SP6CV50

2 m

PNP

QH23SP6CV50

Q23SP6CV50Q

4-pin Pico Pigtail QD

QH23SP6CV50Q

Q23SN6FP

PLASTIC FIBER

Range varies

by sensing

mode and

fiber optics

used

2 m

NPN

EGCP-14 &

EGCP-15

(p. 447)

BPP-14 &

BP-15

(p. 465)

46637

QH23SN6FP

Q23SN6FPQ

4-pin Pico Pigtail QD

QH23SN6FPQ

Q23SP6FP

2 m

PNP

QH23SP6FP

Q23SP6FPQ

4-pin Pico Pigtail QD

QH23SP6FPQ

Q23SN6FPY

PLASTIC FIBER

2 m

NPN

EGCP-16

(p. 447) &

EGCP-17

(p. 448)

BPP-16

(p. 465) &

BPP-17

(p. 466)

QH23SN6FPY

Q23SN6FPYQ

4-pin Pico Pigtail QD

QH23SN6FPYQ

Q23SP6FPY

2 m

PNP

QH23SP6FPY

Q23SP6FPYQ

4-pin Pico Pigtail QD

QH23SP6FPYQ

*

Visible Red LED

**

For 9 m cable, add suffix W/30 to the 2 m model number (example, Q23SN6CV50 W/30). A model with a pigtail QD requires a mating cable (see page 378).

Q23 and QH23 Specifications

Supply Voltage and Current

10 to 30V dc (10% max. ripple) at less than 25 mA for diffuse, Retroreflective, and fiber optic models (exclusive of load)

Opposed emitters and receivers draw 20 mA each

Supply Protection Circuitry

Protected against reverse polarity and transient voltages

Output Configuration

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

The Dark Operate (DO) output may be wired as a normally open marginal signal alarm output, depending upon

hookup to the power supply.

Output Rating

150 mA max. each in standard hookup; when wired for alarm output, the total load may not exceed 150 mA

Off-state leakage current: less than 1 mA at 30V dc

Output saturation voltage: less than 1 volt at 10 mA dc; less than 1.5V at 150 mA dc

Output Protection Circuitry

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

Output Response Time

All other models: 1 millisecond ON/OFF

Q23FPQ high-speed models: 100 microsecond ON/OFF; protected against false pulse on power-up

NOTE: 100 millisecond delay on power-up: outputs do not conduct during this time.

Standard Speed:1 ms

High Speed:100 µs

(cont’d)