SICK Bluetooth WLA16 User manual

OPERATING INSTRUCTIONS

WLA16 Bluetooth®

OPERATING INSTRUCTIONS

WLA16 Bluetooth®

Described product

WLA16 - Bluetooth®

Manufacturer

SICK AG

Erwin-Sick-Str. 1

79183 Waldkirch

Germany

Legal information

This work is protected by copyright. Any rights derived from the copyright shall be

reserved for SICK AG. Reproduction of this document or parts of this document is only

permissible within the limits of the legal determination of Copyright Law. Any modifica‐

tion, abridgment or translation of this document is prohibited without the express writ‐

ten permission of SICK AG.

The trademarks stated in this document are the property of their respective owner.

Original document

This document is an original document of SICK AG.

28022690.10DR | SICK

Subject to change without notice

Contents

1 Safety information............................................................................ 4

1.1 General safety notes................................................................................ 4

1.2 Notes on UL approval............................................................................... 4

2 Intended use...................................................................................... 4

3 Operating and status indicators...................................................... 4

4 Mounting............................................................................................. 5

5 Electrical installation........................................................................ 5

6 Commissioning.................................................................................. 7

7 Troubleshooting................................................................................. 10

7.1 ................................................................................................................... 10

8 Disassembly and disposal............................................................... 11

9 Maintenance...................................................................................... 11

10 Approvals............................................................................................ 12

10.1 Bluetooth® approvals............................................................................... 12

11 Technical data.................................................................................... 12

11.1 Technical data........................................................................................... 12

11.2 Bluetooth technical data®....................................................................... 13

CONTENTS

8022690.10DR | SICK

Subject to change without notice 3

1 Safety information

1.1 General safety notes

■Read the operating instructions before commissioning.

■

Connection, mounting, and configuration may only be performed by trained

specialists.

■

2006/42/EC

SAFETY

Not a safety component in accordance with the EU Machinery Directive.

■

When commissioning, protect the device from moisture and contamination.

■These operating instructions contain information required during the life cycle of

the sensor.

1.2 Notes on UL approval

The device must be supplied by a Class 2 source of supply.

UL Environmental Rating: Enclosure type 1

2 Intended use

The WLA16 Bluetooth is an opto-electronic photoelectric retro-reflective sensor

(referred to as “sensor” in the following) for the optical, non-contact detection of

objects, animals, and persons. A reflector is required for this product to function. If the

product is used for any other purpose or modified in any way, any warranty claim

against SICK AG shall become void.

3 Operating and status indicators

Ø 12,9

Ø 4,1

39,9

55,4

45,5 5

29,9

6,5

27,8

7,7

7,8

7,2

35,5

4,1

8,3

55,7

34,5

Figure 1: Dimensional drawing 1, cable

1Center of optical axis

2Fixing hole, Ø 4.1 mm

3Connection

M12

Ø 4,1

39,9

55,4

55,7

45,5 5

29,9

52,9

17,5

6,5

7,5

35,5

4,1

34,5

Figure 2: Dimensional drawing 2, male con‐

nector

1 SAFETY INFORMATION

48022690.10DR | SICK

Subject to change without notice

4LED indicator green: Supply voltage

active

5LED indicator yellow: Status of

received light beam

6BluePilot blue: Alignment aid

4 Mounting

Mount the sensor and the reflector using suitable mounting brackets (see the SICK

range of accessories). Align the sensor and reflector with each other.

Note the sensor's maximum permissible tightening torque of < 1,3 Nm.

5 Electrical installation

The sensors must be connected in a voltage-free state (UV = 0 V). The following informa‐

tion must be observed, depending on the connection type:

– Male connector connection: Note pin assignment

– Cable: wire color

Only apply voltage/switch on the voltage supply (UV > 0 V) once all electrical connec‐

tions have been established.

Explanations of the connection diagram (table 1- table 2)

Alarm = alarm output (table 4)

Health = alarm output (table 4)

MF (pin 2 configuration) = external input, teach-in, switching signal

QL1/C = switching output, IO-Link communication

DC: 10 ... 30 V DC

Table 1: DC

WLA16 -24162xxxA00

-34162xxxA00

-1x162xxxA0

-24161xxxA0

-34161xxxA0

-1x161xxxA0

-2416xxxxA01-

A99

-3416xxxxA01-

A99

1+ (L+)

2MF

3- (M)

4QL1/C

Default: MF Q Q Q Q www.sick.com

8022709

Default:

QL1/C

Q Q Q Q www.sick.com

8022709

4 3

1 = brn

2 = wht

3 = blu

4 = blk

0.14 mm2

AWG26

4 3

1 = brn

2 = wht

3 = blu

4 = blk

0.14 mm2

AWG26

4 3

MOUNTING 4

8022690.10DR | SICK

Subject to change without notice 5

Table 2: DC

WLA16 -24165

xxxA00

-34165

xxxA00

-1x165

xxxA00

-24163

xxxA00

-34163

xxxA00

-1x163x

xxA00

-24166x

xxA00

-34166x

xxA00

-1x166x

xxA00

-24164x

xxA00

-34164x

xxA00

-1x164x

xxA00

1+ (L+)

2MF

3- (M)

4QL1/C

Default: MF Alarm Alarm Alarm Alarm Health Health Health Health

Default:

QL1/C

Q Q Q Q Q Q Q Q

4 3

1 = brn

2 = wht

3 = blu

4 = blk

0.14 m

AWG26

4 3

1 = brn

2 = wht

3 = blu

4 = blk

0.14 m

AWG26

4 3

1 = brn

2 = wht

3 = blu

4 = blk

0.14 m

AWG26

4 3

1 = brn

2 = wht

3 = blu

4 = blk

0.14 m

AWG26

Table 3: Push/pull

Push-pull

(≤ 100 mA)

+ (L+)

‒ (M)

+ (L+)

‒ (M)

Push-pull

(≤ 100 mA)

+ (L+)

‒ (M)

+ (L+)

‒ (M)

Alarm

Alarm output: The sensor (WLA16 Bluetooth) features a pre-failure notification output

(“Alarm” in connection diagram table 4), which issues a notification if the sensor is only

ready for operation to a limited extent. The LED indicator flashes in this case. Possible

causes: Sensor or reflector is contaminated, sensor is out of alignment. In the good

state: LOW (0), if excessively contaminated HIGH (1).

5 ELECTRICAL INSTALLATION

68022690.10DR | SICK

Subject to change without notice

Health

Health output: The sensor (WLA16 Bluetooth) features a pre-failure notification output

(“Health” in connection diagram table 4), which issues a notification if the sensor is

only ready for operation to a limited extent or the cable has been interrupted. Possible

causes: Sensor or reflector is contaminated, sensor is out of alignment, cable is dam‐

aged. In the good state: HIGH (1), if excessively contaminated or in the event of cable

interruption LOW (0). The yellow LED indicator flashes in this case.

Table 4: Alarm / Health

Alarm (≤ 100 mA) Health (≤100 mA)

+ (L+)

Alarm

‒ (M)

+ (L+)

Health

‒ (M)

+ (L+)

Alarm

‒ (M)

+ (L+)

Health

‒ (M)

6 Commissioning

Bluetooth® is switched on for initial commissioning. You can get SOPASair in the Google

PlayStore (Android) and in the App Store (iOS).

Operating system requirements: Android version 6.0, most current version of iOS.

1Alignment

Align the sensor with a suitable reflector. Select the position so that the red emitted light

beam hits the center of the reflector. The sensor must have a clear view of the reflector,

with no object in the path of the beam [see figure 3]. You must ensure that the optical

openings of the sensor and reflector are completely clear.

Figure 3: Alignment 1 Figure 4: Alignment 2

2Sensing range

Adjust the distance between the sensor and the reflector according to the corresponding

diagram [see figure 5] (x = sensing range, y = operating reserve).

COMMISSIONING 6

8022690.10DR | SICK

Subject to change without notice 7

1,000

100

(6.56)

(13.12)

(32.81)

(26.25)

(19.69)

Function reserve

Distance in m (feet)

Sensing range

WLA16P-xxxxx1xx

Figure 5: Characteristic line 1: Standard

reflector

1Reflector PL22

2Reflector P250, PL30A

3Reflector PL20A

4Reflector PL40A

5Reflector PL80A, C110A

Sensing range Sensing range typ. max.

3.5 50

6 80

3 4

6.5 9

7 10

(26.25)

Distance in m (feet)

(6.56)

(19.69)

(32.81)

(13.12)

Figure 6: Bar graph 1: Standard reflector

1Reflector PL22

2Reflector P250, PL30A

3Reflector PL20A

4Reflector PL40A

5Reflector PL80A, C110A

100

1,000

(6.56)

(13.12)

(32.81)

(26.25)

(19.69)

Function reserve

Distance in m (feet)

Sensing range

WLA16P-xxxxx1xx

Figure 7: Characteristic line 2: Reflective

tape

1Reflective tape REF-DG

2Reflective tape REF-IRF-56

3Reflective tape REF-AC1000

1 2

1.8 3

4.5 6

Sensing range Sensing range typ. max.

(26.25)

Distance in m (feet)

(6.56)

(19.69)

(32.81)

(13.12)

Figure 8: Bar graph 2: Reflective tape

1Reflective tape REF-DG (50 x

50 mm)

2Reflective tape REF-IRF-56 (50 x

50 mm)

3Reflective tape REF-AC1000 (50 x

50 mm)

6 COMMISSIONING

88022690.10DR | SICK

Subject to change without notice

1,000

100

(6.56)

(13.12)

(32.81)

(26.25)

(19.69)

Function reserve

Distance in m (feet)

Sensing range

WLA16P-xxxxx1xx

Figure 9: Characteristic line 3: Fine triple

reflectors

1Reflector PL10FH-1

2Reflector PL10F

3Reflector PL20F

4Reflector P250F

3 4

2.5 3

3.8 5

6 8

Sensing range Sensing range typ. max.

(26.25)

Distance in m (feet)

(6.56)

(19.69)

(32.81)

(13.12)

Figure 10: Bar graph 3: Fine triple reflec‐

tors

1Reflector PL10FH-1

2Reflector PL10F

3Reflector PL20F

4Reflector P250F

1,000

100

(6.56)

(13.12)

(32.81)

(26.25)

(19.69)

Function reserve

Distance in m (feet)

Sensing range

WLA16P-xxxxx1xx

Figure 11: Characteristic line 4: Chemical-

resistant reflector

1Reflector PL10F CHEM

2Reflector PL20 CHEM

3Reflector P250 CHEM

4Reflector P250H

5Reflector PL40A Antifog

Sensing range Sensing range typ. max.

0 8

(26.25)

1.4 2

2.4 3.5

3.5 5

4 6

6 8

Distance in m (feet)

(6.56)

(19.69)

(32.81)

(13.12)

Figure 12: Bar graph 4: Chemical-resistant

reflector

1Reflector PL10F CHEM

2Reflector PL20 CHEM

3Reflector P250 CHEM

4Reflector P250H

5Reflector PL40A Antifog

COMMISSIONING 6

8022690.10DR | SICK

Subject to change without notice 9

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