SICK RAY26 User manual

OPERATING INSTRUCTIONS
RAY26
MultiTask photoelectric sensors

OPERATING INSTRUCTIONS
RAY26
MultiTask photoelectric sensors
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Described product
RAY26
Manufacturer
SICK AG
Erwin-Sick-Str. 1
79183 Waldkirch
Germany
Legal information
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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.
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Subject to change without notice 3

Contents
1 General safety notes......................................................................... 5
2 Notes on UL approval........................................................................ 5
3 Intended use...................................................................................... 5
4 Operating and status indicators...................................................... 5
5 Mounting............................................................................................. 5
6 Electrical installation........................................................................ 6
7 Commissioning.................................................................................. 8
8 Troubleshooting................................................................................. 13
9 Disassembly and disposal............................................................... 14
10 Maintenance...................................................................................... 14
11 Technical data.................................................................................... 15
11.1 Electrical and mechanical data............................................................... 15
11.2 Dimensional drawing................................................................................ 16
11.3 Process data structure............................................................................. 16
CONTENTS
48022178.168D | SICK
Subject to change without notice

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.
2 Notes on UL approval
The device must be supplied by a Class 2 source of supply.
UL Environmental Rating: Enclosure type 1
3 Intended use
The RAY26 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.
4 Operating and status indicators
1
2
43
1LED indicator green: supply voltage active
2BluePilot blue: AutoAdapt indicator during run mode
3Teach-in button
4LED indicator yellow: status of received light beam
5 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 0.65Nm.
GENERAL SAFETY NOTES 1
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NOTE
RAY26P-XXXXX1XX (MDO ≥ 1 MM),
RAY26P-XXXXX3XX (MDO ≥ 3 MM):
Recommended position of installation: between conveyor belts or conveyor rollers
6 Electrical installation
Operation in standard I/O mode:
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:
– Plug 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.
Operation in IO-Link mode: Connect the device to a suitable IO-Link master and inte‐
grate in the master or control via IODD/function block. The green LED indicator flashes
on the sensor. IODD and function block are available to download from www.sick.com
under the part number.
Explanation of the connection diagram (Tables 1-4):
Alarm = alarm output (see table 2 and table 4)
MF = multifunctional, programmable output
n. c. = not connected
QL1/C = switching output, IO-Link communication
6 ELECTRICAL INSTALLATION
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DC: 10 ... 30 V DC, see "Electrical and mechanical data", page 15
Table 1: DC
RAY26P -24162xxxA00
-34162xxxA00
-1x162xxxA00 -24161xxxA00
-34161xxxA00
-1x161xxxA00
1+ (L+)
2MF
3- (M)
4QL1/C
Default: MF Q Q Q Q
Default: QL1/C Q Q Q Q
12
4 3
1 = BN
2 = WH
3 = BU
4 = BK
0.14 mm2
AWG26
12
4 3
1 = BN
2 = WH
3 = BU
4 = BK
0.14 mm2
AWG26
Table 2: DC
RAY26P -24165xxxA00
-34165xxxA00
-1x165xxxA00 -24163xxxA00
-34163xxxA00
-1x163xxxA00
1+ (L+)
2MF
3- (M)
4QL1/C
Default: MF Alarm Alarm Alarm Alarm
Default: QL1/C Q Q Q Q
12
4 3
1 = BN
2 = WH
3 = BU
4 = BK
0.14 mm2
AWG26
12
4 3
1 = BN
2 = WH
3 = BU
4 = BK
0.14 mm2
AWG26
Table 3: Push / pull
ELECTRICAL INSTALLATION 6
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Q
Push-pull
(≤ 100 mA)
+ (L+)
Q
‒ (M)
+ (L+)
Q
‒ (M)
Q
Push-pull
(≤ 100 mA)
+ (L+)
Q
‒ (M)
+ (L+)
Q
‒ (M)
Table 4: Alarm
Alarm (≤ 100 mA)
+ (L+)
Alarm
‒ (M)
+ (L+)
Alarm
‒ (M)
7 Commissioning
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 frontlens of the sensor and the reflector have to
be cleaned before teaching.
The sensor must have a clear view of the reflector, with no object in the path of the beam
[ see figure 1]. You must ensure that the optical openings of the sensor and reflector are
completely clear.
7 COMMISSIONING
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Figure 1: Alignment
NOTE
The adjustment of the height (1) should be separated from the adjustment of the angle (2).
Figure 2: (1)
Figure 3: (2)
COMMISSIONING 7
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1. Alignment of the light band in the gap between two conveyor belts
2. a) Alignment of the light band above the conveyor belt.
The light band has to be positioned parallel to the conveyor belt.
3 mm
b)
1
1 = metal plate
Take a metal plate and position it in front of the reflector. Rotate the sensor up a lit‐
tle. The light band is approx. 20 mm above the conveyor belt.
c)
Rotate the sensor down a little until the lower edge of the light band will hit the con‐
veyor belt (see light band on metal plate). Then fix the housing at the bracket. The
light band may not be moved further into the conveyor.
7 COMMISSIONING
10 8022178.168D | SICK
Subject to change without notice