Idec SA1E-X User Manual

SA1E-X

Miniature Photoelectric Switches

(Transparent Object Sensing)

Detects transparent objects, features a long sensing range up to 2m!

Not affected by irregular surfaces and angle of the target object

Cable Type •

Connector Type •

Sensing range: 2m max.

Long sensing range of up to 2m accommodates a wide range of objects from small pallets carrying glass or plastic bottles to large pallets.

IP67 construction provides resistance against water and dust

Reﬂector •

(exclusively for transparent object sensing)

Sensing

range

Coaxial optical structure and narrow beam ensure stable detection; unaffected by constriction, inclination or shaking of a bottle.

Reliably counts objects close to each other

High-speed response and small beam ensure reliable counting of target objects moving at high speed.

Twice the response speed

Speed comparison with existing model

IP67 housing allows reliable use in wet locations.



500 μs

SA1E-X

Existing model (SA1E-P)

High response speed of 500 μs, twice that of IDEC’s existing model, acheives stable detection when objects pass by quickly.

Speed

doubled

1 ms

SA1E-X Miniature Photoelectric Switches

Application Examples

Detects ends of transparent film

SA1E Miniature Photoelectric Switches (Built-in Ampliﬁer)

Type No. Sensing Method Sensing Range Connection

With Sensitivity Adjustment

Without Sensitivity Adjustment

With Sensitivity Adjustment

Without Sensitivity Adjustment

SA1E-T

SA1E-P

Infrared LED

Through-beam

Red LED

Polarized Retro-reﬂective

Detects transparent case packaging

1.0m [150 mm (when using IAC-RS1)

0.8m [100 mm (when using IAC-R7)

Note: Maintain at least the distance shown in [ ] between the photoelectric switch and reﬂector.

1.1m [150 mm (when using IAC-RS1)

1.0m [100 mm (when using IAC-R7)

10m

2.5m [100 mm (when using IAC-R5/R8)

[100 mm]

1.5m (when using IAC-R6)

[150 mm]

1.3m (when using IAC-RS2)

]

3.0m [100 mm (when using IAC-R5/R8)

[100 mm]

2.0m (when using IAC-R6)

[150 mm]

1.4m (when using IAC-RS2)

]

Detects wafer displacement

Cable 1, 2, 5

Connector —

15m

Cable 1, 2, 5

Connector —

Cable 1, 2, 5

Connector —

]

Cable 1, 2, 5

L E D ----

]

Cable 1, 2, 5

Connector —

Cable

Length (m)

Operation

Mode

Light ON Dark ON

SA1E-D

Infrared LED

With Sensitivity Adjustment

Diffuse-reﬂective

With

SA1E-N

Red LED

Reﬂective

Small-beam

Sensitivity Adjustment

With

SA1E-B

SA1E-G

Red LED

Background

Suppression (BGS)

Infrared LED

Reﬂective

Convergent

Sensing Range Adjustment

With Sensitivity Adjustment

For details, see catalog Cat. No. EP1155.

50 - 150 mm

Adjustable Sensing

Range

40 to 200 mm

5 to 35 mm

Cable 1, 2, 5

700 mm

Connector —

Cable 1, 2, 5

Connector -—

Cable 1, 2, 5

20 to 200 mm

Connector —

Cable 1, 2, 5

Connector —



SA1E-X Miniature Photoelectric Switches

Types

Sensing Method Sensing Range Connection

Note: Reﬂector is not supplied

Red LED

Retro-reﬂective

Coaxial Polarized

With Sensitivity Adjustment

and must be ordered separately. See characteristics diagrams on page 7.

2.0m (when using IAC-R9)

1.0m [100 mm (when using IAC-R10)

1.0m [100 mm (when using IAC-R11)

]

Specifications

Coaxial Polarized Retro-reﬂective

Part Number

Voltage

Power Consumption 20 mA maximum Sensing Range 2m (when using IAC-R9) Detectable Object Opaque, transparent and mirror-like objects Response Time 500 μs maximum Sensitivity Adjustment Adjustable using a potentiometer (approx. 240°) Light Source Element Red LED Operation Mode Light ON/Dark ON

Control Output

LED Indicators Operation LED: Yellow

Interference Prevention Two units can be mounted closely

Degree of Protection IP67 (IEC60529)

Extraneous Light Immunity (at receiver)

Operating Temperature –25 to +55°C (no freezing) Operating Humidity 35 to 85% RH (no condensation) Storage Temperature –40 to +70°C (no freezing)

Insulation Resistance

Dielectric Strength

Vibration Resistance

Shock Resistance

Material

Attachments Instruction Sheet

Weight (approx.)

Connection Method

Note: Cable length: 1m (55g when the cable length is 2m and 120g when 5m)

Cable 35g (Note) Connector 20g Cable ø3.5 mm, 3-core, 0.2 mm Connector M8 connector (4-pin)

SA1E-X®

12 to 24V DC (Operating range: 10 to 30V DC; reversepolarity protected)

NPN/PNP open collector (30V DC, 100 mA maximum; short-circuit protection) Voltage drop: 2V maximum

Sunlight: 10,000 lux maximum, Incandescent lamp: 5,000 lux maximum

Between live part and mounting bracket: 20 MΩ minimum (500 VDC Megger)

Between live part and mounting bracket: 1,000V AC, 50/60 Hz, 1 minute

Damage limits: 10 to 55 Hz, Amplitude 0.75 mm, 20 cycles in each of 3 axes

Damage limits: 500 m/s 3 axes

Housing: PBT, Lens: PMMA, Indicator cover: PC

, 10 shocks in each of

, vinyl cabtyre cable

Output Circuit/Wiring

• NPN Output Type

Connector Pin Layout

(OUT)

(NC)

(0V)

(+V)

Main Circuit

Brown (1) +V

Black (4) OUT

Blue (3) 0V

Load

12 to 24V DC

Package Quantity: 1

Cable

Length (m)

Cable

Connector —

Operation

Mode

Light ON SA1E-XN1 SA1E-XP1

Dark ON SA1E-XN2 SA1E-XP2

Light ON SA1E-XN1-2M SA1E-XP1-2M

Dark ON SA1E-XN2-2M SA1E-XP2-2M

Light ON SA1E-XN1-5M SA1E-XP1-5M

Dark ON SA1E-XN2-5M SA1E-XP2-5M

Light ON SA1E-XN1C SA1E-XP1C

Dark ON SA1E-XN2C SA1E-XP2C

NPN Output PNP Output

Type No.

Accessories (Optional)

• Reﬂectors (used only for transparent-object sensing)

Item Type No.

Standard IAC-R9

Reﬂector

Reﬂector Mounting Bracket For IAC-R9 IAC-L3

Small IAC-R10

Ultra-small IAC-R11

• Sensor Mounting Brackets

Item Type No.

Vertical Mounting SA9Z-K01

Main Unit Mounting Brackets

Horizontal Mounting SA9Z-K02

Cover type SA9Z-K03

Back Mounting SA9Z-K04

• Sensitivity Control Screwdriver

Item Type No.

Sensitivity Control Screwdriver SA9Z-AD01

• Connector Cable (for connector type sensors)

Number of Core Wires Type and Length Type No.

Straight, 2m SA9Z-CM8K-4S2

•

Air Blower Mounting Block

Two mounting screws (M3 × 20 mm sems screw), one M5 × 6 mm screw • for plugging the air supply port, and one gasket (0.5 mm thick) are supplied. Air tube ﬁtting and mounting bracket are not supplied and must be ordered separately (recommended mounting bracket: SA9Z-K01). Material: Anodized aluminum•

• Slits

Item Slit Size Type No.

Vertical Slit

Note: Horizontal or round slits cannot be used.

Straight, 5m SA9Z-CM8K-4S5

Right angle, 2m SA9Z-CM8K-4L2

Right angle, 5m SA9Z-CM8K-4L5

Item Type No.

Package Quantity: 1 Set (2 pcs)

0.5 mm × 18 mm SA9Z-S06PN02

1.0 mm × 18 mm SA9Z-S07PN02

2.0 mm × 18 mm SA9Z-S08PN02

Package Quantity: 1

SA9Z-A02

•

PNP Output Type

Main Circuit



Brown (1) +V

Black (4) OUT

Blue (3)

Load

12 to 24V DC

Connector Pin Layout

(OUT)

(NC)

(0V)

(+V)

+ 5 hidden pages