SAFEONE DN3PD2
42Pages

Safety switchgear to monitor the speed of three-phase and single-phase motors without sensor

DINA Elektronik GmbH Esslinger Straße 84 72649 Wolfschlugen Deutschland Phone Mail Web © Copyright by DINA Elektronik GmbH 2024 All parts of this documentation are protected by copyright. Any use beyond that permitted under copyright law is not permitted without express written consent from the publisher. This applies in particular to the reproduction, distribution and translation of this documentation or parts thereof, as well as the storage and processing of this content using electronic data processing systems. The information contained in this documentation corresponds to the technical...

Information of particular important is emphasized in this documentation through the use of symbols, typography or formulations. Emphasizing information The following symbols indicate important information: Degree of hazard (e.g. WARNING): Triangular symbols indicate the degree of hazard in warnings. Type of hazard (e.g. electrical shock – dangerous voltage): Triangular symbols indicate the type of hazard in warnings. Information: Additional clarification. Tip: Additional information to help optimize the workflow. Emphasizing paragraphs using typography The following typography is used to...

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Warnings warn users about hazards when handling the product. The hazards are classified, specified, described and supplemented with information about how to avoid them.  If there is a warning before a list of instructions, the hazard is present throughout the entire activity. If there is a warning immediately before an instruction, the hazard is present during the next step. All warnings are indicated by a signal word and a warning symbol. The different combinations of the signal word and warning symbol indicate the degree of danger. DANGER For an immediate hazard that will result in...

Hazard symbols Note The warning symbol may be present alongside another hazard symbol that represents the type of hazard, in order to attract the reader's attention. Hazard symbols are indicated by a triangular symbol in the context of warnings. The following hazard symbols are used in this documentation: Electric shock – dangerous voltage! DINA Elektronik GmbH distinguishes between specialist staff with different qualifications when it comes to carrying out work on the product. The minimum required qualifications are specified for each task and are defined as follows: Specialist who...

The product has exclusively been developed for use for the purpose described here. The specifications set out in these operating instructions must be strictly complied with.  DN3PD2 is a safety switchgear to monitor the speed of three-phase and single-phase motors without sensor. The safety module is intended for use on machines and plants to prevent hazards from arising. Any other form of use is regarded as improper use. If the product is  incorrectly operated, the manufacturer will not assume any liability for any damage that results. In this case, the risk shall be borne exclusively by...

You can download the certificates from our website: → https://www.dina.de/downloads Operating instructions contain instructions on how to use a product safely, correctly and costeffectively. Follow the instructions in these operating instructions in order to prevent hazards, avoid repair costs and standstill, and improve the reliability and service life of the product. You must read the operating instructions and ensure that you understand them. ► Before working with the product, read the documentation  SAFEONE DN3PD2 Hardware manual You can find them at www.dina.de/downloads. ► Always...

► Ensure that the output contacts have sufficient protective circuitry for capacitive and inductive loads. ► Follow the specifications in the general technical data. Note More detailed information can be found in the → Technical data section. WARNING Electric shock – dangerous voltage! During operation, switching devices conduct dangerous voltages. Never remove protective covers from electrical switching devices during operation. ► Replace the device the first time a fault occurs. ► Dispose of the device in accordance with nationally applicable environmental regulations. Retrofitting and...

DINA Elektronik GmbH accepts no liability for any recommendations given or implied in the following description. No new guarantee, warranty or liability claims that go beyond DINA Elektronik GmbH's general delivery conditions can be derived from the following description. To prevent EMC disturbances, the physical environmental and operating conditions where the product is installed must correspond to the EMC section of DIN EN 602041. If contact outputs are used, the safety function must be requested at least once per month for Performance Level (e) and once per year for Performance Level...

Product description Product description The SAFEONE DN3PD2 is a safety switchgear for sensorless speed monitoring of electric drives.  The readiness for operation and the switching status of the contact outputs are displayed via LEDs. The device has a standard USB connection. The configuration software GO:BEYOND enables a simple parameterization and online monitoring. The device is intended for mounting on a 35mm standard rail. Function description The two-channel evaluation unit of the safety switchgear module measures the frequency of the effective rotating field of the motor at the...

Product description Monitoring of a speed range without startup monitoring fmin: minimum frequency If fmin is undershot, the output contacts (13-14 / 23-24) switch off. They switch on again after the acknowledgment via the acknowledgment input Q. Depending on the acknowledgment mode, the switch-on-conditions differ. Please note the chapter "Startup monitoring". If fmin = 0 there is no monitoring to a minimum speed. The output contacts remain closed at standstill. fmax: maximum frequency If fmax is exceeded, the output contacts (13-14 / 23-24) switch off. They switch on again after the...