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© DICTATOR Technik GmbH • Gutenbergstr. 9 • 86356 Neusäß • Germany

Tel. +49(0)821-24673-0 • Fax +49(0)821-24673-90 • E-mail [email protected] •  20220325

Page 07.021.7

 Technical Manual

RZ-24 Central 

Components of the DICTATOR

 

Hold-Open System

 

- cont.

3c) Version Without 

Door Operator for 

Opening

The DICTATOR hold-open system is also made up of maximum 20 smoke 

or heat detectors and up to 12 explosion-proof magnets (ATTENTION: 

consider the maximum output load of the RZ-24 central!). 

Bestandteile

-  RZ-24 central unit with power supply, part no. 040553

-  RM 4000 smoke detector or WM 4000 heat detector with base, part 

no. 040860SET or 040861SET

-  Resistor 3.9 k

 (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. 040005, or the key on the RZ-24 central

In order to open a fire protection door automatically an approved door 

operator can be used. Die Haftmagnete werden in Feststellanlagen grund-

sätzlich nur in der Position AUF montiert und sind im Antrieb integriert. 
In hold-open systems the magnets are generally installed only in the 

OPEN position of the door and are not integrated in the door operator.  
In the case of an alarm it has absolutely to be made sure that the door 

closes and is not blocked due to an error of the control system. Therefore, 

in such a case, the RZ-24 central automatically switches off the control 

system of the door operator.

Components: 

-  RZ-24 central unit with power supply, part no. 040553 

-  RM 4000 smoke detector or WM 4000 heat detector with base, part 

no. 040860SET or 040861SET

-  Resistor 3.9 k

 (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. 040005, or the key on the RZ-24 central

- Door operator for opening the door by motor 

- Door operator controller

When installing the components, you have to adhere to the respective 

operating and mounting instructions. 

3d) Version With Door 

Operator for 

Opening

Содержание RZ-24

Страница 1: ...mailinfo dictator de 20220325 Page 07 021 1 Technical Manual RZ 24 Central Technical Manual RZ 24 Central Page 07 021 01 You can find the current version of our manual on our website under Downloads h...

Страница 2: ...021 08 a Choosing the place of installation b Opening the casing c Fixing the RZ 24 07 021 09 5 Electrical connection and installation of an ex proof hold open system with RZ 24 07 021 10 a Technical...

Страница 3: ...llation following the power supply safety extra low voltage 24 VDC apply the acknowledged technical regulations for electrical installations In the hazardous area all the demands applying to this area...

Страница 4: ...may only be effected in the de energized state Current circuits of the ignition protection type m electromagnets Here it is imperative to respect the demands for the correct connection of the electrom...

Страница 5: ...uirements for the qualification of the persons testing and maintaining The documents are available under www dictator de The general type approval DIBt also includes all permissible device combination...

Страница 6: ...Gas warning system the need to be clarified on the basis of the on site requirements In order to open a fire protection door automatically an approved explosion proof door operator can be used In expl...

Страница 7: ...or can be used Die Haftmagnete werden in Feststellanlagengrund s tzlich nur in der Position AUF montiert und sind im Antrieb integriert In hold open systems the magnets are generally installed only in...

Страница 8: ...rdous 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...

Страница 9: ...0 Fax 49 0 821 24673 90 E mailinfo dictator de 20220325 Page 07 021 9 Technical Manual RZ 24 Central 3 4 4c Fixing the RZ 24 For fixing the casing features 4 borings 5 mm which are accessible when th...

Страница 10: ...5 C Casing plastic casing in ABS light grey with 4 threads M16 for cable inlets Power consumption of the detection loop alarm I 12 mA interruption I 3 mA short circuit current max 50 mA quiescent curr...

Страница 11: ...checked by the ATEX representative on the basis of explosion protection guidelines Please refer to the Zener barrier manual for the detailed connection diagram 5b Block Diagram L1 N P 24 24 8A 250V A...

Страница 12: ...st be checked by the ATEX representative on the basis of explosion protection guidelines Please refer to the Zener barrier manual for the detailed connection diagram Ill 5b Zener barrier Z779 Ex proof...

Страница 13: ...site the integration of a gas warning system must be checked by the ATEX representative on the basis of explosion protection guidelines Please refer to the Zener barrier manual for the detailed conne...

Страница 14: ...ine NYM J 3x1 5 mm2 5e Cable Installation Zener barrier Z779 Ex proof hand release switch 700232 with resistor 3 9 k Max 20 intrinsically safe RM 3000IS EX smoke detectors or WM 3000IS EX heat detecto...

Страница 15: ...iring examples apply when the components of point 3c are used 6a Block Diagram L1 N P 24 24 8A 250V AC1 Mains voltage Fire Hold open Jumper Supply 85 V AC alarm system placed of other 265 V AC loop in...

Страница 16: ...230 VAC supply of the door operator controller AR cutoff relay for door operator 230 VAC supply of the door operator controller AR cutoff relay for door operator Ill 9a RM 4000 or WM 4000 with standa...

Страница 17: ...oval test Extent of the approval test Checking whether all installed devices are included in the approval of the RZ 24 Verifying whether the labelling of the installed devices corresponds to the label...

Страница 18: ...d then use the RESET key 2 on the central to switch the complete system again ready for use The integrated horn can be switched off already before the RESET of the system by pressing the key horn 4 8a...

Страница 19: ...erated There is a standard reset board in the housing Install optional reset board for power failure and fire not included in standard scope of delivery The LED on the housing cover shows red when the...

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