sa1a-dp2 IDEC Corporation, sa1a-dp2 Datasheet

sa1a-dp2

Manufacturer Part Number

sa1a-dp2

Description

Sa1a And Sa1b High-speed, Slim Style Photoelectric Sensors

Manufacturer

IDEC Corporation

Datasheet

1.SA1A-DP2.pdf (5 pages)

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Key features of the SA1A and SA1B include:

www.idec.com

• Ideal for installations with broad or narrow clearances

• Available with through-beam between the projector and receiver, which

• Sensing by diffuse-reﬂected light available, with a sensitivity adjustment for eliminating the interference of

• Through-beam and diffuse-reﬂected light sensors are featured in

• Conﬁgurations include NPN or PNP transistor output, with light on or dark

• Adverse results and circuit damage are avoided through protection from

• High-speed, 1ms response time

• Automatic reset with power-up

• Protection rated IP66

features a sensing range of 6'–6-3/4" (2m)

background light

all conﬁgurations

on (senses the presence or absence of an object)

reverse polarity

Power Voltage

Operating Voltage

Current Draw

Dielectric Strength

Insulation Resistance

Operating Humidity

Operating Tempera-

ture

Storage Temperature

Vibration Resistance

Shock Resistance

Extraneous Light

Immunity

Material

Degree of Protection

Cable

Cable Extension

Weight

Narrow/Flat Type

Detection

Sensitivity

Hysteresis

Output

Light Source

LED

Response

Sensors

SA1A and SA1B: High-Speed, Slim Style Photoelectric Sensors

12V to 24V DC

10V to 30V DC, (ripple 10% maximum)

25mA (maximum)

Between live and dead parts: 1,000V AC, 50/60Hz, 1 minute

Between live and dead parts: 20M (minimum), with 500V DC megger

35 to 85% RH (avoid condensation)

–15° to +55°C (avoid freezing)

–25° to +65°C

Damage limits: 10 to 55Hz, amplitude 1.5mm p-p, 2 hours in each of 3 axes

Damage limits: 500m/s

Sunlight: 10,000 lux (maximum), Incandescent light: 3,000 lux (maximum) —

deﬁned as incident or unwanted light received by a sensor, unrelated to the presence or

absence of the intended object

Housing and lens: polycarbonate

IP66 — IEC Pub 529, sensors rated IP66 are dust-tight, water-resistant, and perform best

when not subjected to heavy particle or water blasts

Cable type: 0.2mm

Transmitter: 2-core, Receiver: 4-core

328' (100m) maximum using #22 AWG (0.3mm

Projector: 40g; Receiver: 45g

USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC

SA1A/B-TN1, -TN2

Through-beam

––––

NPN transistor open collector

30V DC, 100mA (maximum)

Infrared LED (modulation mode)

On: When output is on

1ms (maximum)

; Vinyl cabtyre cable #26 AWG x 6'–6-3/4" (2m) long

(approximately 50G), 10 shocks in each of 3 axes

SA1A and SA1B: High-Speed, Slim Style Photoelectric Sensors

SA1A/B-DN1, -DN2

Diffuse-reﬂected

light

Adjustable

20% (maximum)

) cabtyre cable or better

SA1A/B-TP1, -TP2

Through-beam

––––

PNP transistor open collector

30V DC, 100mA (maximum)

SA1A/B-DP1, -DP2

Diffuse-reﬂected

light

Adjustable

20% (maximum)

Q-47

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sa1a-dp2 Summary of contents

Page 1

... Sensors SA1A and SA1B: High-Speed, Slim Style Photoelectric Sensors Key features of the SA1A and SA1B include: • Ideal for installations with broad or narrow clearances • Available with through-beam between the projector and receiver, which features a sensing range of 6'–6-3/4" (2m) • ...

Page 2

... Type Output SA1A-TN1 NPN SA1A-TN2 Through- Beam SA1A-TP1 PNP SA1A-TP2 SA1A-DN1 NPN SA1A-DN2 Reﬂected Light SA1A-DP1 PNP SA1A-DP2 SA1B-TN1 NPN SA1B-TN2 Through- Beam SA1B-TP1 PNP SA1B-TP2 SA1B-DN1 NPN SA1B-DN2 Reﬂected Light SA1B-DP1 PNP SA1B-DP2 All sensors include mounting brackets/screws. Through-beam sensors come with a crimping tool, and diffuse-reﬂ ...

Page 3

... S02: Ø 0.04" (1.0mm) Long Slot S03: Ø 0.08" (2mm) Two Places www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC SA1A and SA1B: High-Speed, Slim Style Photoelectric Sensors Dimensions 0.87" (22mm) Center of Projection 1.50" Through-Beam (38mm) 0.79" (20mm) Diffuse-Reflected 0.65" ...

Page 4

Sensors Speciﬁcations Do not operate a sensor under any conditions exceeding these speciﬁcations. Do not operate a sensor under current and voltage conditions other than those for which the individual sensor is rated. Do not exceed the recommended operating temperature ...

Page 5

General Information Wiring Avoid running high-voltages or power lines in the same conduit with sensor signal lines. This prevents inaccurate results or damage from induced noise. Use a separate conduit when the inﬂuence of power lines or electromagnetic equipment may ...

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