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Dictator RZ-24 Technical Manual

Central
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Technical Manual
RZ-24 Central
Technical Manual
RZ-24 Central
You can find the current version of our manual on our website under «Downloads»:
https://en.dictator.de/products/hold-open-systems-fire-protection-doors/central-units/central-unit-rz-24/
© DICTATOR Technik GmbH • Gutenbergstr. 9 • 86356 Neusäß • Germany
Tel. +49(0)821-24673-0 • Fax +49(0)821-24673-90 • E-mail info@dictator.de • 20220325
Page 07.021.01
Page 07.021.1

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Summary of Contents for Dictator RZ-24

  • Page 1 RZ-24 Central You can find the current version of our manual on our website under «Downloads»: https://en.dictator.de/products/hold-open-systems-fire-protection-doors/central-units/central-unit-rz-24/ © DICTATOR Technik GmbH • Gutenbergstr. 9 • 86356 Neusäß • Germany Tel. +49(0)821-24673-0 • Fax +49(0)821-24673-90 • E-mail info@dictator.de • 20220325 Page 07.021.01...

  • Page 2: Table Of Contents

    Functions of the RZ-24 b) Deactivation of the integrated horn 9. Error list 07.021.19 © DICTATOR Technik GmbH • Gutenbergstr. 9 • 86356 Neusäß • Germany Page 07.021.02 Page 07.021.2 Tel. +49(0)821-24673-0 • Fax +49(0)821-24673-90 • E-mail info@dictator.de • 20220325...
  • Page 3 Information relevant only for the EX area is marked with General Safety The RZ-24 central is a power supply with integrated tripping device for hold-open systems on fire doors, smoke evacuation flaps etc. Instructions The RZ-24 is also the central of the DICTATOR hold-open system in hazardous areas.
  • Page 4 © DICTATOR Technik GmbH • Gutenbergstr. 9 • 86356 Neusäß • Germany Page 07.021.4 Tel. +49(0)821-24673-0 • Fax +49(0)821-24673-90 • E-mail info@dictator.de • 20220325...
  • Page 5 8 years of operational life. In Germany the DIN 14677 regulates the replacement obligation of fire detectors in hold-open systems. © DICTATOR Technik GmbH • Gutenbergstr. 9 • 86356 Neusäß • Germany Tel. +49(0)821-24673-0 • Fax +49(0)821-24673-90 • E-mail info@dictator.de • 20220325 Page 07.021.07...
  • Page 6 - RM 3000IS EX smoke detector or WM 3000IS EX heat detector with base, part no. 040881SET or 040886SET - Resistor 3.9 kΩ (included in the scope of delivery of the RZ-24 central) - Explosion-proof magnet (DICTATOR electromagnets EM GD 50 EX or...
  • Page 7 - RM 4000 smoke detector or WM 4000 heat detector with base, part no. 040860SET or 040861SET - Resistor 3.9 kΩ (included in the scope of delivery of the RZ-24 central) - Magnet (DICTATOR electromagnets EM GD 50 to EM GD 70 - see separate catalogue pages) - Hand release switch, part no.

  • Page 8: Mounting Of The Rz-24 Central 07.021.08

    Installation etc. also in hazardous areas. When using the RZ-24, it is mandatory to respect in addition to the re- gulations for hazardous areas also the regulations of the general type approval Z-6.500-2443. The RZ-24 central itself is not ex-proof and therefore must be moun- ted outside the hazardous area.

  • Page 9: C) Fixing The

    For fixing the casing features 4 borings Ø 5 mm which are accessible when the cover is open (see ill. 2 and 3. Ill. 2 Ill. 3 © DICTATOR Technik GmbH • Gutenbergstr. 9 • 86356 Neusäß • Germany Tel. +49(0)821-24673-0 • Fax +49(0)821-24673-90 • E-mail info@dictator.de • 20220325 Page 07.021.9...

  • Page 10: Electrical Connection And Installation Of An Ex-Proof Hold-Open System With

    IP rating IP 64 when IP 64 cable inlets are used IMPORTANT: In total the RZ-24 central provides 0.9 A for the supply of the connected fire detectors, magnets etc. In case the maximum power consumption is exceeded, the RZ-24 will automatically switch off.

  • Page 11: B) Block Diagram

    ** Please refer to the Zener barrier manual for the detailed connection diagram. © DICTATOR Technik GmbH • Gutenbergstr. 9 • 86356 Neusäß • Germany Tel. +49(0)821-24673-0 • Fax +49(0)821-24673-90 • E-mail info@dictator.de • 20220325...
  • Page 12 ** Please refer to the Zener barrier manual for the detailed connection diagram. © DICTATOR Technik GmbH • Gutenbergstr. 9 • 86356 Neusäß • Germany Page 07.021.12 Tel. +49(0)821-24673-0 • Fax +49(0)821-24673-90 • E-mail info@dictator.de • 20220325...
  • Page 13 Zener barrier is placed between it and the for Opening hazardous area. IMPORTANT: In case of an alarm the RZ-24 will completely electrically isolate the control system of the door operator! Safe area 230 VAC...
  • Page 14 (see DIN EN 60079-14). b. Hold-open system: see description of the ex-proof electromagnets Power line: NYM-J 3x1.5 mm © DICTATOR Technik GmbH • Gutenbergstr. 9 • 86356 Neusäß • Germany Page 07.021.14 Tel. +49(0)821-24673-0 • Fax +49(0)821-24673-90 • E-mail info@dictator.de • 20220325...
  • Page 15 Hand release Screening, optional RM 4000 or switch (operational earth) WM 4000 with standard base Ill. 8b © DICTATOR Technik GmbH • Gutenbergstr. 9 • 86356 Neusäß • Germany Tel. +49(0)821-24673-0 • Fax +49(0)821-24673-90 • E-mail info@dictator.de • 20220325 Page 07.021.15...

  • Page 16: System With

    Hand release Screening, optional RM 4000 or switch (operational earth) WM 4000 with standard base Ill. 9b © DICTATOR Technik GmbH • Gutenbergstr. 9 • 86356 Neusäß • Germany Page 07.021.16 Tel. +49(0)821-24673-0 • Fax +49(0)821-24673-90 • E-mail info@dictator.de • 20220325...

  • Page 17: Placing Into Operation Of The Hold-Open System

    RZ-24 Central 7. Placing into Operation of the Hold-Open System 7a) Steps for Placing into - After having connected all components in the RZ-24 central, close the cover and secure it with the 4 screws. Operation - Switch on the voltage supply.

  • Page 18: A) Functions Of The

    Ill. 12 key "horn" (4). 8b) Deactivating the The integrated horn of the RZ-24 can be deactivated, when you don't want the tripping of a detector to be signalled acoustically. For this pur- Integrated Horn pose simply remove the jumper (5) (DON'T throw it away, but fix it with adhesive tape to the inside of the cover for a possible later activation!).

  • Page 19: Error List

    • Check the position of the ribbon cable on the reset board. © DICTATOR Technik GmbH • Gutenbergstr. 9 • 86356 Neusäß • Germany Tel. +49(0)821-24673-0 • Fax +49(0)821-24673-90 • E-mail info@dictator.de • 20220325 Page 07.021.19...

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