SICK Bluetooth WLA16 User manual

OPERATING INSTRUCTIONS
WLA16 Bluetooth®

OPERATING INSTRUCTIONS
WLA16 Bluetooth®
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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.
© SICK AG. All rights reserved.
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
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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
NO
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
20
Ø 12,9
Ø 4,1
39,9 55,4
45,5 5
42
29,9
6
3
6,5
15
27,8
7,7
7,8
7,2
35,5
4,1
8,3
55,7
3
2
34,5
1
4
65
Figure 1: Dimensional drawing 1, cable
1Center of optical axis
2Fixing hole, Ø 4.1 mm
3Connection
20
M12
18
Ø 4,1
39,9 55,4
55,7
45,5 5
7
42
29,9
52,9
6
17,5
3
6,5
15
28
7,5
35,5
4,1
3
2
34,5
1
4
65
Figure 2: Dimensional drawing 2, male con‐
nector
1 SAFETY INFORMATION
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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
0
-24161xxxA0
0
-34161xxxA0
0
-1x161xxxA0
0
-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
12
4 3
1 = brn
2 = wht
3 = blu
4 = blk
0.14 mm2
AWG26
12
4 3
1 = brn
2 = wht
3 = blu
4 = blk
0.14 mm2
AWG26
12
4 3
MOUNTING 4
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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
12
4 3
1 = brn
2 = wht
3 = blu
4 = blk
0.14 m
m2
AWG26
12
4 3
1 = brn
2 = wht
3 = blu
4 = blk
0.14 m
m2
AWG26
12
4 3
1 = brn
2 = wht
3 = blu
4 = blk
0.14 m
m2
AWG26
12
4 3
1 = brn
2 = wht
3 = blu
4 = blk
0.14 m
m2
AWG26
Table 3: Push/pull
Q
Push-pull
(≤ 100 mA)
+ (L+)
Q
‒ (M)
+ (L+)
Q
‒ (M)
Q
Push-pull
(≤ 100 mA)
+ (L+)
Q
‒ (M)
+ (L+)
Q
‒ (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
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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
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0
1,000
100
10
1
2
(6.56)
4
(13.12)
10
(32.81)
8
(26.25)
6
(19.69)
Function reserve
Distance in m (feet)
4
2
1
3
5
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.
1
2
3
4
5
0
3.5 50
6 80
3 4
0
6.5 9
0
7 10
0
8
(26.25)
Distance in m (feet)
2
(6.56)
6
(19.69)
10
(32.81)
4
(13.12)
Figure 6: Bar graph 1: Standard reflector
1Reflector PL22
2Reflector P250, PL30A
3Reflector PL20A
4Reflector PL40A
5Reflector PL80A, C110A
0
100
10
1
3
2
1
1,000
2
(6.56)
4
(13.12)
10
(32.81)
8
(26.25)
6
(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
30
0
1 2
0
1.8 3
0
4.5 6
0
Sensing range Sensing range typ. max.
8
(26.25)
Distance in m (feet)
2
(6.56)
6
(19.69)
10
(32.81)
4
(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
10
1
4
3
1
2
02
(6.56)
4
(13.12)
10
(32.81)
8
(26.25)
6
(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
1
2
3
40
0
3 4
0
2.5 3
0
3.8 5
0
6 8
0
Sensing range Sensing range typ. max.
8
(26.25)
Distance in m (feet)
2
(6.56)
6
(19.69)
10
(32.81)
4
(13.12)
Figure 10: Bar graph 3: Fine triple reflec‐
tors
1Reflector PL10FH-1
2Reflector PL10F
3Reflector PL20F
4Reflector P250F
0
1,000
100
10
1
2
(6.56)
4
(13.12)
10
(32.81)
8
(26.25)
6
(19.69)
Function reserve
Distance in m (feet)
5
4
3
21
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.
1
2
3
4
50
0 8
(26.25)
1.4 2
0
2.4 3.5
0
3.5 5
0
4 6
0
6 8
0
Distance in m (feet)
2
(6.56)
6
(19.69)
10
(32.81)
4
(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
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