Specifications

Supply Voltage and Current

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

Supply Protection Circuitry

Protected against reverse polarity and transient voltages

Output Configuration

Cabled and Euro-style QD models: Bipolar: One current sourcing (PNP) and one

current sinking (NPN)

Pico-style QD models: Current sourcing (PNP) or current sinking (NPN),

depending on model

Output Rating

100 mA with short circuit protection

OFF-state leakage current:

NPN: < 200 µA

PNP: < 10 μA

ON-state saturation voltage:

NPN: 1.6 V at 100 mA

PNP: 2.0 V at 100 mA

Output Protection Circuitry

Protected against output short-circuit and false pulse on power up

100 ms max. delay at power up; outputs do not conduct during this time

Output Response Time

500 microseconds

Repeatability

95 microseconds

Operating Conditions

−20 °C to +60 °C (−4 °F to +140 °F)

95% at +55 °C maximum relative humidity (non-condensing)

Slot Opening

10 mm, 20 mm, 30 mm, 50 mm, 80 mm, 120 mm, 180 mm, or 220 mm

(depending on model); beam is 5 mm (0.2 in) from outer edge

Adjustments

1-turn potentiometer sensitivity adjustment

Light/dark operate selection switch

Indicators

Two LED Indicators: Power (green) and Output (amber)

Green on: Power on

Green flashing: Sensor short circuit

Amber on: Output is activated

Construction

Housing: die-cast zinc with nickel plating

Endcaps: ABS

Optic windows: acrylic

Connections

Cabled models: 2 m (6.5 ft) or 9 m (30 ft) 4-conductor, PVC-jacketed cable

Pico-style QD models: 3-pin, threaded integral QD connector

Euro-style QD models: 150 mm (6 in) PUR cable with 4-pin, threaded connector

Environmental Rating

IEC IP67; NEMA 6

Required Overcurrent Protection

WARNING: Electrical connections must be made

by qualified personnel in accordance with local

and national electrical codes and regulations.

Overcurrent protection is required to be provided by end product application

per the supplied table.

Overcurrent protection may be provided with external fusing or via Current

Limiting, Class 2 Power Supply.

Supply wiring leads < 24 AWG shall not be spliced.

For additional product support, go to www.bannerengineering.com.

Supply Wiring (AWG)

Required Overcurrent Protection (Amps)

20

5.0

22

3.0

24

2.0

26

1.0

28

0.8

30

0.5

Certifications

E224071

SLM10

SLM20

SLM30

SLM50

SLM80

SLM120

SLM180

SLM220

Minimum object detection at

maximum gain 3

1.00 mm

(0.040 in)

1.25 mm

(0.050 in)

1.50 mm

(0.060 in)

1.65 mm

(0.065 in)

1.80 mm

(0.070 in)

1.80 mm

(0.070 in)

1.80 mm

(0.070 in)

2.40 mm

(0.095 in)

Minimum object detection at 2

times excess gain3

0.30 mm

(0.012 in)

0.30 mm

(0.012 in)

0.40 mm

(0.016 in)

0.60 mm

(0.024 in)

0.75 mm

(0.030 in)

0.90 mm

(0.035 in)

0.90 mm

(0.035 in)

1.00 mm

(0.039 in)

Hysteresis4

0.10 mm

(0.004 in)

0.10 mm

(0.004 in)

0.10 mm

(0.004 in)

0.10 mm

(0.004 in)

0.20 mm

(0.008 in)

0.20 mm

(0.008 in)

0.20 mm

(0.008 in)

0.20 mm

(0.008 in)

Repeatability 5

0.02 mm

(0.001 in)

0.02 mm

(0.001 in)

0.02 mm

(0.001 in)

0.04 mm

(0.002 in)

0.06 mm

(0.002 in)

0.08 mm

(0.003 in)

0.08 mm

(0.003 in)

0.08 mm

(0.003 in)

3 The smallest diameter rod that can be detected when passed slowly through sensing beam. Minimum object detection is measured midway between the emitter

and receiver. For best results, place the object to be detected in the midway position when possible. The minimum object detection size may increase if the

object is very close to the receiver side.

4 The distance an object must move to toggle between output OFF and output ON state.

5 The variation in switching distance for a standard target at controlled sensing conditions.

SLM Series Slot Sensors

P/N 122703 Rev. G

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