Wieland sensor PRO STS Mode D'emploi page 4

Installation instructions (translation from original)
sensor® PRO STS
Touchless safety sensor with coding
1 About this operating instructions ..................................................................................... 4
2 Intended use ........................................................................................................................ 4
3 Approvals ............................................................................................................................. 4
4 Safety information .............................................................................................................. 4
5 Warnings against misuse.................................................................................................... 4
6 Disclaimer ............................................................................................................................ 4
7 Function ............................................................................................................................... 4
7.1 Coding variants ................................................................................................................... 4
7.2 Safety outputs ..................................................................................................................... 4
7.3 Safety inputs ........................................................................................................................ 4
7.4 EDM input ............................................................................................................................. 5
7.5 Diagnostic output ............................................................................................................... 5
7.6 LED displays, flash codes and clocking diagnostic output ............................................. 5
7.7 Boundary area monitoring................................................................................................. 5
8 Assembly .............................................................................................................................. 5
9 Adjustment .......................................................................................................................... 5
10 Electrical connection .......................................................................................................... 5
10.1 Series connection ............................................................................................................... 5
10.2 Information about power supply ...................................................................................... 5
10.3 Note for use in safety control systems .............................................................................. 5
11 Commissioning.................................................................................................................... 5
11.1 Teach-in variant "individual"............................................................................................. 6
12 Maintenance ........................................................................................................................ 6
13 Troubleshooting.................................................................................................................. 6
14 Dismantling ......................................................................................................................... 6
15 Disposal ................................................................................................................................ 6
16 Information about production date.................................................................................. 6
17 Technical Specifications .................................................................................................. 16
17.1 Circuit diagram and pin assignment ............................................................................... 19
17.2 Dimensions ........................................................................................................................ 19
17.3 Operating directions ......................................................................................................... 20
17.4 Connection examples ....................................................................................................... 21
18 Accessories ........................................................................................................................ 22
19 CE declaration ................................................................................................................... 23
About this operating instructions
The operating instructions is to be made available to the person who is installing the safety
sensor. The operating instructions are to be kept in a legible condition and accessible at all
times.
Definition of symbols:
Failure to comply can result in malfunctions or interference. Failure to comply can result in
injury and/or damage to the machine.
Identifies available accessories and useful additional information.
Intended use
The safety sensors STS 01xx... and actuator STS 02xx... may be used exclusively for moni-
toring movable, separating safety guards. This can be done in conjunction with a Wieland
safety evaluation unit or comparable safety controller. The sensor can also be used without
additional safety evaluation/controller, due to the integrated evaluation logic in the sensor
as well as EDM input. The overall control concept in which the security sensor is incorpo-
rated is to be validated, for example, according to EN ISO 13849-2.
Number key actuator
E.g.: R1.400.XXXX.0
R1 . 400.
Safety products
Safety product group
Secure transponder switch
Delivery form 0 = Set
Type
1 = box-shaped, large switching distance STS 01xx
2 = rectangle-shaped, large switching distance STS 02xx
Coding/Start
1 = coded, automatic start
2 = coded, manually monitored start
3 = fully coded, automatc start
4 = fully coded, manually monitored start
5 = unique, automatic start
6 = unique, manually monitored start
Connection
0 = Pigtail with M12-plug
3 = cable 3 m
4 = cable 5 m
6 = cable 10 m
Approvals
(tested in accordance with ECOLAB standard)
Doc. # BA001027 - 06/2021 (Rev. D)
R1.400.xxxx.0
CAUTION
NOTE
X X X
[Proximity Switch]
E477003
Test media:
− Distilled water
− P3 topax66
− P3 topactive 200
− P3 topax 52
− P3 topax 990
Wieland Electric GmbH
Brennerstraße 10 – 14
96052 Bamberg
Phone +49 951 9324-0
Fax +49 951 9324-198
info@wieland-electric.com
www.wieland-electric.com
Safety information
Make sure that the safety sensors are mounted only by specially trained, authorized and
•
qualified personnel and put into service safely.
Only install and commission the device if you have read and understood the operating
•
instructions and are familiar with the applicable regulations on occupational safety and
accident prevention.
The safety sensor may only be operated exclusively by the actuator which is properly
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mounted on the guard. Actuation when not mounted on the guard is prohibited.
Operate the safety sensors only if they are in undamaged condition.
•
Make sure that the safety sensors are used exclusively to protect against hazards.
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Make sure that all applicable safety requirements for the respective machine are com-
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plied with.
• Make sure that all applicable laws and regulations are complied with.
• Residual risks are not known when the instructions in this manual are adhered to.
Warnings against misuse
• Inexpert or improper use or tampering in combination with the use of safety sensors can
lead to hazards for personnel or damage to machine or system parts. Also observe the
relevant notes relating to EN ISO 14119.
• Make sure that no external component causes current or voltage peaks which are higher
than the specified electrical data of the safety evaluation. Current or voltage peaks are
produced for example by capacitive or inductive loads.
• Exceeding the electrical data of the safety sensor (e.g. in case of faulty wiring or shorts)
can damage it irreparably.
Operation of the safety sensor is only allowed with the appropriate actuator and with the
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approved control options (see chapter 17 "Technical specifications").
Disclaimer
No liability can be accepted for damage or outages resulting from non-compliance with this
instruction manual. For damage resulting from the use of spare parts or accessories
unapproved by the manufacturer, any further liability of the manufacturer is excluded. Any
unauthorized repairs, modifications and additions are not permitted for safety reasons and
the manufacturer is also not liable for any resulting damage.
Function
Coded, electronic safety sensor, which is operated by a non-contact coded actuator.
Coding variants
The various versions of the safety sensors arise from the different encodings designated as
type keys under chapter 2. Depending on the variant, a corresponding manipulation
protection is achieved.
Coded
The safety sensor accepts any STS actuator.
 Type 4; low level coding level according to EN ISO 14119.
Individual
The safety sensor accepts a STS actuator. This actuator is configured individually to the STS.
A non-matching actuator in the sensor range results in an error. The process for teaching-in
a new actuator can be carried out unlimited times and is descried in detail under chapter 11
"Commissioning"; high level coding level according to EN ISO 14119.
Type 4; low level coding according to EN ISO 14119
Unique
The safety sensor only accepts the STS actuator supplied. The pair, consisting of sensor and
actuator cannot be separated. If a component should be lost and is no longer functional,
both components must be replaced.
 Type 4; high level coding according to EN ISO 14119.
Safety outputs
The safety sensor has 2 short-circuit proof PNP safety outputs (OSSD), which have a max.
load of 400 mA per channel. The safety outputs connect through under the following
conditions:
the correct actuator is detected in the operating range (safety guard closed)
•
X
• a high signal is present at both safety inputs
• the EDM input is set correctly
• there is no internal error detected
The safety sensors switch themselves off under the following conditions:
• there is no actuator or the wrong actuator in the detection zone
• there is a low signal on one of the two inputs
• a fault has been detected
The two safety outputs can be connected under the following conditions to the inputs of a
safety controller:
• the input must be appropriate (OSSD signals) for clocked safety signals; the controller
must tolerate test pulses on the inputs (see chapter 17 "Technical specifications"). Please
refer to the instructions of the controller manufacturer.
Wiring examples can be found in chapter 17.4 "Connection examples".
Safety inputs
The safety sensor has 2 safety inputs:
Connect the safety inputs of +24 V DC for single use of the sensor.
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When using the sensor in a series circuit, the safety inputs of the first sensor can be
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connected to +24 V DC. The safety inputs of the following sensors are connected to the
safety outputs of the previous sensor. Please also refer to chapter 10.1 "Series connec-
Pulses with a duration of max. 900 μs are tolerated on the safety inputs.
tion".
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Wiring examples can be found in chapter 17.4 "Connection examples".
sensor® PRO STS
CAUTION
CAUTION
EN / 4