SDKELI KS06 AOPD Series User manual

Special dealers within the EC
Please visit the company website：
www.sdkeli.com
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ADD: No. 46, Haichuan Road, Jining High-tech Zone, Shandong Province,
272000, P. R. China

KS06 AOPD
(Type 4)
Operation Manual
(2021.02)
Jining KeLi Photoelectronic Industrial Co., Ltd.

Content
Ⅰ．Legislation and standards .................................................................................................. 1
Ⅱ．User instructions ................................................................................................................. 2
Ⅲ . Precautions on safety ......................................................................................................... 3
Ⅳ . Precautions for safe use ..................................................................................................... 4
Ⅴ . Meaning of symbols ............................................................................................................ 4
Section1 Product description ..................................................................................................... 5
1.1.System components ............................................................................................................ 5
1.1.1 Light curtain ............................................................................................................ 5
1.1.2 Controller ................................................................................................................... 6
1.1.3 Transmission cable ................................................................................................... 8
1.1.4 Power cable ............................................................................................................... 9
1.2 Specifications ..................................................................................................................... 10
1.3 Technical parameters ......................................................................................................... 17
1.3.1 KS06 AOPD/KS06G safety light curtain Parameter table ........................................... 18
1.3.2 KS06 cascaded AOPD/KS06G cascaded safety light curtain Parameter table .......... 22
1.4 Dimensions of major parts .................................................................................................. 26
Section2 Installation and wiring ................................................................................................ 29
2.1 Installation requirements .................................................................................................... 29
2.1.1 Detection zone and installation method ................................................................... 29
2.1.2 Safety distance ........................................................................................................ 31
2.1.3 Distance from reflective surfaces ............................................................................ 33
2.1.4 Mutual interference prevention ................................................................................ 33
2.2 Installation .......................................................................................................................... 34
2.2.1 Mutual interference prevention ................................................................................ 34
2.2.2 Mutual interference prevention ................................................................................ 35
2.3 Wiring ................................................................................................................................. 46
2.3.1 Matters needing attention ........................................................................................ 46
2.3.2 Wiring about CPSII controller .................................................................................. 47
2.3.3 Wiring about CQ2 controller .................................................................................... 49
2.3.4 Wiring about KS06G Safety Light Curtain ............................................................... 50
2.3.5 Wiring about KS06G Cascaded Safety Light Curtain .............................................. 50
Section3 Check and debugging ................................................................................................ 52
3.1.Installation condition check ................................................................................................. 52
3.2.Wiring check before power is turned on ............................................................................. 52
3.3.Operation check while the machine is stopped .................................................................. 52
3.4.Checking that hazardous parts stop while the machine operates ...................................... 53
3.5 Debugging .......................................................................................................................... 53

Section4 Maintenance .............................................................................................................. 55
4.1.Inspection at startup and when changing operators ........................................................... 55
4.2.Inspection for the guarded machine ................................................................................... 56
4.3.Items to inspect every 6 months or when machine settings are changed .......................... 56
Section5 Troubleshooting ......................................................................................................... 57

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Ⅰ．Legislation and standards
(1) KS06 AOPD complies with the following legislations and standards:
EU legislations
Machinery Directive 2006/42/EC
EMC Directive 2014/30/EU
European Standards
EN 61496-1 (Type 4 ESPE)
EN 61496-2 (Type 4 AOPD)
EN ISO 13849-1 (Category 4、PL e)
EN 61326-1
International Standards
IEC 61496-1 (Type 4 ESPE),
IEC 61496-2 (Type 4 AOPD)
IEC 61326-1
ISO 13855
(2) KS06 AOPD complies with the following approvals from TÜV :
EC Type-Examination in accordance with the EU Machinery Directive
Type 4 ESPE (IEC 61496-1)
Type 4 AOPD (IEC 61496-2)
TÜV type approval
Type 4 ESPE (IEC 61496-1)
Type 4 AOPD (IEC 61496-2)
Category 4（EN ISO 13849-1/-2）
PL e（EN ISO 13849-1/-2）
(3) KS06 AOPD is designed according to the standards listed below :
EN/IEC 61508
EN/IEC 61010-1
EN 60204-1
EN 60529
2014/35/EU (Low voltage directive)

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Ⅱ．User instructions
Read this manual thoroughly and conrm the product from the appearance before installing, operating
and maintaining KS06 light curtain. Please contact us if you have any questions or comments.
(1) Quality Assurance
KELI makes no warranty or representation, express or implied, regarding non-infringement,
merchantability, or tness for particular purpose of the products. Any buyer or user acknowledges that the
buyer or user alone has determined that the products will suitably meet the requirements of their intended
use. KELI disclaims all other warranty, express or implied.
(2) Limitations of Liability
KELI shall not be responsible for special, indirect, or consequential damages, loss of profits or
commercial loss in any way connected with the products, whether such claim is based on contract,
warranty, negligence, or strict liability.
In no event shall responsibility of KELI for any act exceed the individual price of the product on
which liability is asserted.
In no event shall KELI be responsible for warranty, repair, or other claims regarding the products
unless KELI’s analysis conrms that the products were properly handled, stored, installed, and maintained
and not subject to contamination, abuse, misuse, or inappropriate modication or repair.
(3) Precautions for Use
If you do not use the product specications as specied in this manual, or modify the product without
authorization, the company will not guarantee the function and performance of the product.
At the customer’s request, KELI will provide applicable third party certication documents. But the
third party certication documents are not sucient to fully explain the applicability of KS06 grating to
the product, machine or system.
The following are some examples of applications for which particular attention must be given.
Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions
or uses not described in this document.
Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical
equipments, amusement machines, vehicles, and installations subject to separate industry or government
regulations.
Systems, machines, and equipments that could present a risk to life or property.
Please learn about all application restrictions for KS06 light curtain.
Never use KS06 light curtain in applications that may pose a serious risk to life or property and can
not guarantee the security of the entire system.
After the product is scrapped, it should be disposed of as industrial waste. When disposing of it,
be sure to follow the requirements and rules, regulations, and laws of industrial wastes in the country or
region where the product is located.
(4) Performance
Performance data given in this document is provided as a guide for the user in determining suitability
and does not constitute a warranty. It may represent the result of KELI’s test conditions, and the users must
correlate it to actual application requirements.
(5) Change in Specications
Product specications and accessories may be changed at any time based on improvements and other
reasons.

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When the product's rating, performance, or structure changes, the product's specications will change
accordingly. For the change of product specifications, our company will not notify, if in doubt, please
contact us.
(6) Errors and Omissions
The contents of the manual have been made as accurate and complete as possible, but there is no
guarantee that there are no errors or omissions in this manual.The Company shall not be responsible for
any errors or omissions that may have occurred in this specication.
(7) Copyright and Copy Permission
This document shall not be copied for sales or promotions without permission.
This document is protected by copyright and is intended solely for use in conjunction with KS06
light curtain. Please notify us before copying or reproducing this document in any manner, for any other
purpose. If copying or transmitting this document to another, please copy or transmit it in its entirety.
Ⅲ . Precautions on safety
The following special information may appear at any place in the manual or on KS06 light curtain, as
a warning of potential risk or promotion of special attention to information about clarifying or simplifying
certain procedures.
This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all
safety messages that follow this symbol to avoid possible injury or death.
WARNING indicates an actual or potential risk or health hazard.
They are designed to help you to prevent accidents. Read carefully
and follow the warnings!
WARNING
CAUTION indicates the key information which, if not avoided,
can result in expected legal dispute, or equipment damage.Read
carefully and follow the cautions!
CAUTION

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Ⅳ . Precautions for safe use
Make sure to observe the following precautions that are necessary for ensuring safe use of the product.
(1) Thoroughly read this manual and understand the installation procedures, operation check
procedures, and maintenance procedures before using the product.
(2) KS06 light curtain should only be installed, checked, and maintained by a qualied person.
(3) A qualied person is dened as “a person or persons who, by possession of a recognized degree
or certificate of professional training, or who, by extensive knowledge, training and experience, has
successfully demonstrated the ability to solve problems relating to the subject matter and work” .
(4) OSSDs must satisfy the following conditions:
Not short-circuited with 24V.
Not short-circuited with active signal.
OSSDs output should not exceed the rating.
(5) Do not drop the product.
(6) Dispose of the product in accordance with the relevant rules and regulations of the country or area
where the product is used.
Ⅴ . Meaning of symbols
Symbol of emitter in this operation manual
Symbol of receiver in this operation manual

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Section1 Product description
1.1.System components
KS06 AOPD is a protection system composed of controller, light curtain (including emitter and
receiver), transmission cable, power cable and accessories。
KS06G safety light curtain is a protection system composed of light curtain (including emitter and
receiver), transmission cable and accessories.
1.1.1 Light curtain
Emitter is a complex of luminous units, its function is to emit optical signal.
Receiver is a complex of light-receiving units, its function is to process optical signals from emitter and
send signals reecting the sate of light curtain to the controller or the controlled machine.
Fig 1.1 KS06 AOPD
System components
Fig 1.2 KS06G safety light curtain System components
Fig 1.3 Emitter/Receiver

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1.1.2 Controller
Controller supplies power for emitter and receiver; processes signals transmitted from receiver;sends
out signal through output signal switching device(OSSD), controlling the forced stroke stop circuit or alarm
circuit of machine.
Controller is an indispensable process to test the signal from receiver or test the output signal sent by
itself. It is an important part to make up a safety, reliable and sound functional protective system.
Controller will oer more sucient self-test function, it is suggested that the AOPD should
be equipped with controller when used. Our company will not be responsible for the body injury
resulted by the failure of control under the condition without using controller.
WARNING
Controller is divided into four types, namely CPSII controller(CPSII for short), CQ2 controller(CQ2
for short).
For CPSII, CQ2, relays are used as the output signal switching device;for KS06G safety light curtain
(KS06G for short), transistor is used as the output signal switching device.The output terminals of output
signal switching device are connected to the control system of the machine. When there is no opaque object
between the light curtain or the size of object is smaller than detection capability, that is the light curtain is
on the unblocked state, the output signal is ON, and the slide on the press can move freely. When the light
is blocked, the output signal turns to the OFF state,and the slide on the press can not move at this moment.
CPSII and CQ2 provide two groups of relay -contacts as output,“OSSD1”and“OSSD2”
stand for normally open (NO) contacts while“OSSD3”and“OSSD4”stand for normally closed
(NC) contacts.Make sure to distinguish NO contacts from NC contacts clearly before wiring.
CAUTION
（1）CPSII controller
It is placed outside the external part of machine control unit, commonly mounted on the machine
bed support. Its operating state is shown in sheet1.1.
CPSII can be divided to single-side protection and double-side protection.
The single-side protection controller is congured with one AOPD, to protect one area.
The double-side protection controller is congured with two AOPDs, to protect two areas.
Fig 1.4.A CPSII controller-single-side protection

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Fig 1.4.B CPSII controller-double-side protection
Sheet1.1 The operating state of CPSII
Selection switch: Selection switch is set on the panel of double-side protection controller to set
detection zone.
When the switch is pointed to“A”, the relevant light curtain is activated and“B”side light curtain is
bypassed.
When the switch is pointed to“B”, the relevant light curtain is activated and“A”side light curtain is
bypassed.
When the switch is pointed to“Both”, both of light curtains are activated at the same time.
When the AOPD is on non-protection, other safety preventive measures need to be adopted!
（2）CQ2 type controller
Fig 1.5 CQ2 controller

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It is placed inside the electrical cabinet of machine. Its operating state is shown in sheet1.2.
Sheet1.2 The operating state of CQ2
When the AOPD is on non-protection, other safety preventive measures need to be adopted!
1.1.3 Transmission cable
The transmission cable is utilized for transmitting signals between emitter/receiver and controller.
List of Specications for Transmission cable:
product Specications Single/double terminal length
KS06
CTK6X1S020C Double 2m
CTK6X1S030C Double 3m
CTK6X1S040C Double 4m
CTK6X1S080C Double 8m
CTK6X1S100C Double 10m
CTK6X1S140C Double 14m
CTK6X1S170C Double 17m
CTK6X1D030C Single 3m
CTK6X1D080C Single 8m
CTK6X1D140C Single 14m
KS06G
CTG6X1D030C Single 3m
CTG6X1D080C Single 8m
CTG6X1D140C Single 14m
If the list of specications cannot meet the requirements, special customization should be made when
ordering
Pin number 1 2 3 4 5 6
Signal label CP GND S CE 12V PE
Line color Yellow Green Black Blue Red Yellow/Green
Fig 1.6.A Double-end transmission cable for KS06 AOPD

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Fig 1.6.B Single-end transmission cable for KS06 AOPD
Fig 1.6.C Transmission cable for KS06G
Fig 1.6.D Transmission cable for KS06G cascaded safety light curtain
1.1.4 Power cable
The power cable connects AOPD with power supply, transmitting signal sent from controller to
electric equipment of machine and other controlled systems. The connection points are shown in Fig1.7.
The standard length of power cable: 2.5m for CPSII, 1.5m for CQ2.
Fig 1.7.A Power cable for CPSII
Fig 1.7.B Power cable for CQ2

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1.2 Specifications
The entire machine specication of AOPD with the relay contact output is as follows:
Note: The maximum quantity of beams for E type is 40 and the beam spacing for E type is only
40mm. The maximum operating range is 40m when the quantity of beams is from 4 to 16 and 30m for the
quantity of beams is from 18 to 40.
Note: The maximum quantity of beams for E type is 40 and the beam spacing for E type is only
40mm. The maximum operating range is 40m when the quantity of beams is from 4 to 16 and 30m for the
quantity of beams is from 18 to 40.
The specication for emitter/receiver of KS06 AOPD is as follows：

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The entire machine specication of KS06G is as follows:
The specication for emitter/receiver of KS06G is as follows:
Note: The maximum quantity of beams for E type is 40 and the beam spacing for E type is only
40mm. The maximum operating range is 40m when the quantity of beams is from 4 to 16 and 30m for the
quantity of beams is from 18 to 40.
Note: The maximum quantity of beams for E type is 40 and the beam spacing for E type is only
40mm. The maximum operating range is 40m when the quantity of beams is from 4 to 16 and 30m for the
quantity of beams is from 18 to 40.

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The entire machine specication of cascaded AOPD is as follows:
The specication for emitter/receiver of cascaded main light curtain is as follows：
The specication for emitter/receiver of cascaded subsidiary light curtain is as follows：
Note 1: When 4 sets of light curtains are cascaded or the total quantity of light beams is more than 144
for cascaded light curtain, the power consumption should be selected 30W controller, which needs special
customization;
Note2: The entire machine specication of cascaded AOPD does not contain installation bracket part,
please specify the installation bracket when ordering.

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The entire machine specication of KS06G cascaded safety light curtain is as follows:
Note: The entire machine specication of cascaded safety light curtain does not contain installation
bracket, please specify the installation bracket when ordering.
The specication for emitter/receiver of the last cascaded subsidiary light curtain is as follows：

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The entire machine specication of KS06Q area protective device with the relay contact output is
as follows:
The specication for emitter/receiver of he KS06Q area AOPD is as follows:
The entire machine specication of KS06Q area protective device with the transistor output is as follows:
The beam spacing of KS06QA and KS06QB series can be customized: 40×N (N is an integer) .

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The specication for emitter/receiver of he KS06Q area safety light curtain is as follows:
The specication of CPSII controller is as follows:
The specication of CQ2 is as follows:
The beam spacing of KS06QA and KS06QB series can be customized: 40×N (N is an integer) .

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The specication of transmission cable is as follows：
The specication of power cable is as follows:
NO. Form Code
1 ZC mounting ZC
2 Pipe mounting GC
3 Double-arm side mounting-with reducer SCJ
4 Double-arm side mounting- T-groove SCT
5 T-groove mounting TC
6
Scatter shield mounting FZC
7 Scatter shield pipe mounting GF
8 Scatter shield double-arm mounting SF
9 Magnatic attachment mounting CX
10 Scatter shield column mounting FL
11 Scatter shield magnet front mounting CFZ
12 Scatter shield magnet side mounting CFC
13 Double-bracket arm mounting G1
14 Plate support with magnet mounting BC
15 Plate support with bolt mounting BL
Sheet1.3 Code of bracket installation