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Installation and Operational Instructions for

 

ROBA

®

-brake-checker plus AC Type 029.700.2 

(B.0297002.EN)

your reliable partner

26/06/2019 HH/GF

Page 1 of 10

Chr. Mayr GmbH + Co. KG
Eichenstraße 1, D-87665 Mauerstetten, Germany
Tel.: +49 8341 804-0, Fax: +49 8341 804-421

www.mayr.com

, E-Mail: 

info@mayr.com

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Guidelines on the Declaration of Conformity

A conformity evaluation has been carried out for the product in terms of the EU Low Voltage Directive 2014/35/
EU, the Electromagnetic Compatibility (EMC) Directive 2014/30/EU and RoHS 2011 / 65 / EU with 2015 / 863 
EU. 
The Declaration of Conformity is laid out in writing in a separate document and can be requested if required.

Guidelines on the EMC Directive (2014/30/EU)

The product cannot be operated independently according to the EMC directive. 
Only after integration of the product into an overall system can this be evaluated in terms of the EMC. 
For electronic equipment, the evaluation has been verified for the individual product in laboratory conditions, 
but not in the overall system.

Guidelines on the EU Directive 2011 / 65 / EU (RoHS II) with 2015 / 863 EU (RoHS III - from 22 

July 2019), 

which restrict the use of certain hazardous substances in electrical and electronic devices as well 

as in products / components (category 11), the proper operation of which is dependent on electric currents 
and electromagnetic fields.

Guidelines on the Machinery Directive (2006/42/EC)

The product is a component for installation into machines according to the Machinery Directive 2006/42/EC. 
The product can fulfil the specifications for safety-related applications in coordination with other elements. 
The type and scope of the required measures result from the machine risk analysis. 
The product then becomes a machine component and the machine manufacturer assesses the conformity 
of the safety device to the directive. It is forbidden to start use of the product until you have ensured that the 
machine accords with the regulations stated in the directive.

Guidelines on the ATEX Directive

Without a conformity evaluation, this product is not suitable for use in areas where there is a high danger 
of explosion. For application of this product in areas where there is a high danger of explosion, it must be 
classified and marked according to Directive 2014/34/EU.

Guidelines on the REACH Regulation (EC No. 1907/2006)

of the European Parliament and of the Council Concerning the Registration, Evaluation, Authorisation and Re-
striction of Chemicals. This regulates the manufacture, placing on the market and use of chemical substances 
in preparations, under certain conditions also pertaining to substances in products. 

mayr 

®

 power transmission 

exclusively manufactures products articles: clutches/couplings, electric motors, brakes and the appropriate 
rectifiers) in accordance with the definition in Article 3 Section 3 of the REACH Regulation.

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Summary of Contents for 029.700.2

Page 1: ... electromagnetic fields Guidelines on the Machinery Directive 2006 42 EC The product is a component for installation into machines according to the Machinery Directive 2006 42 EC The product can fulfil the specifications for safety related applications in coordination with other elements The type and scope of the required measures result from the machine risk analysis The product then becomes a ma...

Page 2: ...y short circuits and earth short circuits at the terminals Electronic devices cannot be guaranteed During the risk assessment required when designing the ma chine or system the dangers involved must be evaluated and removed by taking appropriate protective measures To prevent injury or damage only professionals and specialists are allowed to work on the devices They must be familiar with the dimen...

Page 3: ...ate plausibility CAUTION The ROBA brake checker cannot be used in all applications e g when operating noise damped brakes it cannot be used without additional measures The product s suitability should be checked before use Application ROBA brake checker plus AC monitoring modules are used to connect permitted ROBA stop safety brakes to AC voltage Motion monitoring of the armature disk for released...

Page 4: ...perature C 40 to 105 Conformity markings Protection IP20 Installation conditions The installation position can be user defined Please ensure sufficient heat dissipation and air convection Do not install near to sources of intense heat 1 CSA C22 2 No 14 18 2 Approx 0 9 UI supply voltage power terminal Preventative function monitoring Through the monitoring of different parameters the ROBA brake che...

Page 5: ... Do not assign 16 Output voltage 17 Supply voltage VAC 18 Supply voltage VAC Outputs Signal 3 0 VDC low Brake is not energised movement of the armature disk for closing the brake 24 VDC high 2 Brake energised movement of the armature disk for opening the brake Error 4 24 VDC high 2 no errors 0 VDC low Brake does not open or close line interruption false detec tion Warning 1 Preventative function m...

Page 6: ... signal changes and their correct temporal sequence Functional Guidelines Switch ON Switch on always takes place AC side as only then is the overexcitation activated Switch OFF If short switching times are required please switch DC side The AC side should always be switched as well in order to activate the overexcitation If a longer brake engagement time or a quieter switching noise is required pl...

Page 7: ...er released ROBA stop safety brake Input voltage up to 500 VAC Measure Installation of a line filter in the AC supply line e g Schaffner FN 2415 10 29 Avoid antennae effects Keep the supply cables as short as possible do not form rings or loops with the cables Mount good earth connections onto the metal body of the brake Lay control cables separately from power cables or from strongly pulsating su...

Page 8: ...he nominal current IRMS which flows throughtheROBA brake checkermustnot be exceeded as otherwise the coil and the ROBA brake checker can fail due to ther mal overload At high input voltage and low brake perfor mance the initial bridge rectification of 50 ms can lead to thermic overload Calculations P W RMS coil capacity dependent on switching fre quency overexcitation reduction in capacity and dut...

Page 9: ...reliable partner 26 06 2019 HH GF Page 9 of 10 Chr Mayr GmbH Co KG Eichenstraße 1 D 87665 Mauerstetten Germany Tel 49 8341 804 0 Fax 49 8341 804 421 www mayr com E Mail info mayr com 9 9 Functional sequence diagram Start U I Input Switch off F S Input Output current Warning Fast switch off Slow switch off Error Output volt age Signal Output ERROR Output 9 9 ...

Page 10: ...lean the brake check the air gap Replace the brake if necessary Error continuous signal Brake release is not recognised Brake is not permitted Incorrect RBC module brake nominal voltage Brake drop out is not detected Brake is not permitted Check the supply module function Break voltage drop supply voltage Check network stability and reinstate it Warning Wear limit reached Check the brake and repla...

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