MRS M3 12 V Operating Instructions Manual

MRS M3 12 V Operating Instructions Manual

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Toggle Relays
Operating Instructions
For the following types:
Toggle Relay M3 12 V
Toggle Relay M3 24 V
Toggle Relay 12 V
Toggle Relay 24 V
Toggle Relay M1 Compact 12 V
Toggle Relay M1 Compact 24 V
Toggle Relay time limited M3 12 V
Toggle Relay time limited M3 24 V
Toggle Relay time limited &
compact M1 12 V
Toggle Relay time limited &
compact M1 24 V

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Summary of Contents for MRS M3 12 V

  • Page 1 Toggle Relays Operating Instructions For the following types: Toggle Relay M3 12 V Toggle Relay time limited M3 12 V Toggle Relay M3 24 V Toggle Relay time limited M3 24 V Toggle Relay 12 V Toggle Relay time limited &...
  • Page 2 The original operating instructions were composed in German. MRS Electronic GmbH & Co. KG compiled this document with the utmost diligence and based on the current state of technology. MRS Electronic GmbH & Co. KG will not assume any liability or responsibility for errors in content or form, missing updates as well as any possibly resulting damages or drawbacks.
  • Page 3: Table Of Contents

    Table of Contents Table of Contents User information ......................1 About these operating instructions .................. 1 Copyright ......................... 3 Warranty conditions ......................3 Safety ..........................4 Hazards ........................... 4 Staff qualifications ......................5 Obligations of the manufacturers of complete systems ........... 6 Product description ......................
  • Page 4: User Information

    The validity of these instructions goes into effect with the transfer of the product from MRS to the operator. The version number and approval date of the instructions are included in the footer. Changes to these operating instructions are possible any time and without the specification of any reasons.
  • Page 5 1 User information Warning information in the operating instructions The operating instructions contain warning information before a call to action which includes the risk of property damage or personal injury. The measures for averting risks described in the instructions must be implemented. Warning information is structured as follows: DANGER! SOURCE AND CONSEQUENCE...
  • Page 6: Copyright

    Warranty conditions See the General Terms and Conditions MRS Electronic GmbH & Co. KG at https://www.mrs-electronic.de/agb/ VST_GA1_1.2 | Version 1.2 | 06/2021...
  • Page 7: Safety

    2 Safety Safety This chapter includes all the information you should know in order to safely install and operate the product. Hazards The toggle relay has been constructed with the newest technology and recognized safety-relevant regulations. Danger for persons and/or property may arise in case of improper use.
  • Page 8: Staff Qualifications

    Authorized persons Authorized persons are those persons who are permitted to perform the work due to legal regulations or who have been approved to perform certain tasks by MRS. VST_GA1_1.2 | Version 1.2 | 06/2021...
  • Page 9: Obligations Of The Manufacturers Of Complete Systems

    The manufacturer must also take the following aspects into consideration when using the toggle relay: Toggle relays with wiring suggestions provided by MRS do not constitute a  systematic responsibility for complete systems. Safe operation cannot be guaranteed for toggle relays used as prototypes or ...
  • Page 10 2 Safety The risk of accidents is reduced if the manufacturer of the complete systems observes the following points: Adherence to the statutory regulations regarding accident prevention, occupational  safety and environmental protection. Provision of all documents required for installation and maintenance. ...
  • Page 11: Product Description

    3 Product description Product description The toggle relays by MRS Elecronic can switch a load with a button. If a positive/ negative pulse is applied to terminal 15 of a toggle relay, the relay switches and stops itself. With another pulse, it is switched again.
  • Page 12: Transport / Storage

    The product must be packed in suitable transport packaging and secured against sliding around. During transport, the statutory provisions regarding securing loads must be observed. If the toggle relay falls down, it may no longer be used and must be returned to MRS to be checked. Storage Store the product in a dry place (no dew), dark (no direct sunlight) in a clean room which can be locked.
  • Page 13: Intended Use

    Operation without the safety measures intended and provided by the manufacturer.  MRS only guarantees/is liable for the toggle relay corresponding to the published specifications. If the product is used in a way not described in these operation instructions or in the data sheet of the toggle relay in question, the protection of the toggle relay will be impaired, and the warranty claim is void.
  • Page 14: Assembly

    INFORMATION If the toggle relay falls down, it may no longer be used and must be returned to MRS to be checked. Mounting location The mounting location must be selected as such that the toggle relay is subjected to as low a mechanical and thermal load as possible.
  • Page 15: Electric Installation

    7 Electric installation Electric installation Electric installation work may only be performed by qualified staff (see Chapter 2.2). The electric installation of the unit may only be performed in idle condition. The toggle relay may never be connected or disconnected on-load or when live. WARNING! SUDDEN MOVEMENTS OF COMPLETE SYSTEM OR OF COMPONENTS Danger due to unprotected moving components.
  • Page 16: Wiring

    7 Electric installation Wiring INFORMATION Always use an external fuse in the power supply line to protect the device against overvoltage. For further information about the correct fuse rating, please refer to the corresponding data sheet. The wiring must be connected with the utmost diligence. ...
  • Page 17: Commissioning

    The operator must ensure that the correct software has been embedded and corresponds with the circuitry and  parameter setting of the hardware (only for toggle relays supplied by MRS without software). no persons are present in the vicinity of the complete system.
  • Page 18: Software

    9 Software Software The installation and/or replacement of device firmware / software must be performed by MRS Electronic GmbH & Co. KG or by an authorized partner in order for the warranty to remain valid. INFORMATION Toggle relays supplied without software can be programmed using MRS Realizer.
  • Page 19: Fault Removal And Maintenance

    10 Fault removal and maintenance Fault removal and maintenance INFORMATION The toggle relay is maintenance-free and may not be opened. If the toggle relay exhibits any damages on the casing, locking catch, seals or flat  plugs, it must be shut down. Fault removal and cleaning work may only be performed by qualified staff (see Chapter 2.2).
  • Page 20: Fault Removal

    10 Fault removal and maintenance INFORMATION Damages due to improper cleaning agents! The toggle relay may be damaged when cleaning it with high-pressure cleaners, steam jets, aggressive solvents or scouring agents. Do not clean the toggle relay with high-pressure cleaners or steam jets. Do not ...
  • Page 21: Disassembly And Disposal

    11 Disassembly and disposal Disassembly and disposal Disassembly and disposal may only be performed by qualified staff (see Chapter 2.2). Disassembly of the unit may only be performed in idle condition. WARNING! SUDDEN MOVEMENTS OF COMPLETE SYSTEM OR OF COMPONENTS Danger due to unprotected moving components.

This manual is also suitable for:

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