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User manual 5.14 - OR4 basic / OR4 pro (C6584.005.038-09)

Annex

Smoke detector OR4 basic/OR4 pro

Issue 2021-12

Subject to error/change

5.2 

Technical data

Casing

Dimensions (L x B x H)

Approx. 251 x 160 x 190 mm

Weight

Approx. 975 g

Material

ABS plastic

Connection cover tightening torque

0.3 Nm

Cable gland tightening torque

10 Nm

Retaining screws tightening torque, R/K on flanged collar

0.5 Nm

Ambient conditions

Operation/transportation/stor-

age

in the air duct

Temperature

-20 ... +60 °C

-20 ... +60 °C

Relative humidity

95 %, non-condensing

≤ +34 °C 

 95 %

> +34 °C 

 

max. 35 g/m³

Permissible flow range

-

1 ... 20 m/s

Safety

Protection class

Class II

Protection rating

IP 54

Mains connection

OR4 basic

OR4 pro

Voltage supply

24 V AC/DC ± 10 % / 230 V AC/DC ± 15 %

Nominal flow

24 V AC/DC 135 mA / 100 mA 

210 mA / 155 mA

230 V AC 30 mA

40 mA

Power consumption

24 V AC/DC P = 2.5 W / 2.4 W,  

S = 3.2 VA / 2.4 VA

P = 4.0 W / 3.7 W,  

S = 5.1 VA / 3.7 VA

230 V AC P = 3 W, S = 7.0 VA 

P = 4.2 W, S = 8.9 VA

Alarm interface 

3

OR4 basic

OR4 pro

Quantity

2 x changeover contact (relay)

Contact load

24 V AC/DC (SELV), 250 V AC, min. 11 mA, max. 8 A

Max. bounce time, closing/opening

4 ms / 10 ms

GLT interface - inputs

OR4 basic

OR4 pro

Quantity

1 x input for external normally open contact 2 x semiconductor input

Specification

Semiconductor, 24 V DC (SELV), 11 mA EN61131-2, type 1

Galvanic isolation

-

Potential group, isolated from 

the analysis electronics

Signal voltage 0

-

0 ... 5 V DC (SELV)

Signal voltage 1

-

15 ... 30 V DC (SELV)

GLT interface - outputs

OR4 basic

OR4 pro

Quantity

1 x changeover contact (relay) 

6 x semiconductor outputs

Specification

-

EN61131-2

Galvanic isolation

Yes

Potential group, isolated from 

the analysis electronics

Nominal load

-

24 V DC (SELV), 

max. 600 mA per output

Contact load

30 V AC/DC (SELV), 2A

-

Certification

CE marking

DIN EN 54-27:2015-05

Directive 2014/30/EU (EMC Directive)

VdS 2344:2014-07

Directive 2014/35/EU (Voltage Limits Directive)

Principles of design and testing 1967-12 par. 4.5.1, 4.5.2

Directive 2014/65/EU (RoHs 2)

Spring terminals 

1

Permitted conductor 

cross section

0.5 ... 1.5 mm² (single-wire and extra-fine wired conductors without wire end ferrule)

0.5 ... 1.0 mm² (extra-fine wired conductors with wire end ferrule)

Stripping length

9 ... 10 mm

Wire end ferrules (WEF) 

2

Not required

Slotted screwdriver

2.5 mm blade width

Current rating

10 A per contact

The technical data applies at input 
voltage nominal values and +24 °C 
ambient temperature.

1

 With lever activation for connection of extra-

fine wired conductors and disconnection of 
conductors.

2

 Flexible conductors can be used with wire end 

ferrules (WEF) as per DIN 46228 part 1 or part 4.

3

 Take into account derating. See installation and 

operating instructions.

Summary of Contents for OR4 basic

Page 1: ...OR4 basic OR4 pro WILDEBOER BAUTEILE GMBH Issue 2021 12 Smoke detector according to DIN EN 54 27 with VdS recognition and DIBt approval Z 78 6 250 USER MANUAL 5 14 ...

Page 2: ...reas of application for smoke detectors Smoke detector As per DIN EN 54 27 with VdS approval Smoke detectors As per DIN EN 54 27 with VdS and DIBt German Institute for Construction Engineering approval In this document RL4 basic RL4 pro OR4 basic OR4 pro OR32 INFO ERROR RUN TEST RESET INFO ERROR RUN OK INFO ERROR RUN TEST RESET INFO ERROR RUN OK Area of application For detection of smoke in ventil...

Page 3: ...or quick accessibility and functional test without use of tools Integrated flow monitoring Enclosed casing for electronics Replaceable protective screen for protection from soiling RM4 smoke switch with automatic tracking of the response threshold for longer service life LEDs LCD display screen for visualisation of operating statuses soiling and setting operating parameters TEST locally or using t...

Page 4: ...utomatic alarm threshold tracking for extended service life 3 Flow insert OR4 basic For optimum flow through of the smoke switch OR4 pro For optimum flow through of the smoke switch with integrated flow sensor 4 Protective screen For protection of the smoke switch from coarse soiling 5 Protective film For protection of the smoke switch and the protective screen from soiling during the construction...

Page 5: ...ternal normally open contact for Reset Test 2 x semiconductor input for external normally open contact for Reset Test for flow sensor On Off Specification 24 V DC SELV 11 mA EN 61131 2 type 1 Signal voltage 0 0 5 V DC SELV Signal voltage 1 15 30 V DC SELV Galvanically isolated Yes potential group GLT interface outputs OR4 basic OR4 pro Quantity 1 x changeover contact relay Soiling display at 70 6 ...

Page 6: ...Installation 3 1 Installation details The OR4 can be installed with any alignment in ventilation ducts regardless of the direction of air flow horizontally vertically or at an angle The continual through flow and thus effective smoke detection must be guaranteed in the process The corner area on rectangular ventilation ducts must not be used for installation INFO ERROR RUN OK INFO ERROR RUN OK INF...

Page 7: ...on socket to the saddle pipe aligning the installation socket to the direction of the air in the process Prick the saddle pipe slightly with the retaining screw and pre drill it without the installation socket Ø 3 mm Then fit the installation socket again and secure it with screws Apply sealant provided by the user to the saddle socket so that it is airtight INFO ERROR RUN OK Insert the saddle pip...

Page 8: ... K drill ing tem plat e for mou ntin g soc ket R K Art N r B750 0 090 006 00 ww w w ild eb oe r de Measure the centre point of the installation opening and stick on the drilling template Drill the fastening holes for installation of the installation socket 3 3 mm Create the installation opening for the installation socket Ø 94 98 mm INFO ERROR RUN OK Insert the installation socket into the install...

Page 9: ...uired inner installation dimension For activation of fire dampers and smoke protection dampers for ventilation ducts For monitoring ventilation duct in conjunction with a fire detection system or the building management system For activation of fans Alarms and faults saved in case of power failure DIBt approval Z 78 6 250 VdS approval G 221008 Equipment variant Optional basic OR4 basic variant pro...

Page 10: ... ORSTU18 DN 200 ORSTU20 DN 224 ORSTU22 DN 250 ORSTU25 DN 280 ORSTU28 DN 315 ORSTU31 DN 355 ORSTU35 DN 400 ORSTU40 DN 450 ORSTU45 DN 500 ORSTU50 DN 560 ORSTU56 DN 630 ORSTU63 DN 710 ORSTU71 DN 800 ORSTU80 4 x sealing cover for installation socket ZUB 0475 4 2 Spare parts Illustration Description Order data 1 x RM4 smoke switch ZUB 0471 20 x protective screen ZUB 0470 2 x R K installation socket ZUB...

Page 11: ... more pcs Supply voltage 230 V AC 24 V AC DC Manufacturer WILDEBOER Type series OR4 basic VdS approval G221008 4 3 2 OR4 pro Smoke detector with general type approval for activation and tripping of fire dampers and smoke protection dampers Smoke detector for detection of smoke in ventilation ducts for activation of fans and for transmitting signals to fire alarm systems or the building management ...

Page 12: ...gnal OR4 basic OR4 pro 1 3 L 2 4 N GND 2 Alarm interface Connection Signal OR4 basic OR4 pro 1 6 L 2 7 N GND 3 8 ALARM NO 4 9 ALARM NC 5 10 N GND 3 GLT interface Connection Signal OR4 basic OR4 pro 1 2 RM4 70 soiled NO GND 3 RM4 70 soiled NC Warning 4 RESET 3 sec TEST 3 sec Alarm fault 5 Flow present 6 Ready for operation 7 RM4 70 99 soiled 8 RM4 100 soiled 9 RESET 3 sec TEST 3 sec 10 Activate flo...

Page 13: ...or input Specification Semiconductor 24 V DC SELV 11 mA EN61131 2 type 1 Galvanic isolation Potential group isolated from the analysis electronics Signal voltage 0 0 5 V DC SELV Signal voltage 1 15 30 V DC SELV GLT interface outputs OR4 basic OR4 pro Quantity 1 x changeover contact relay 6 x semiconductor outputs Specification EN61131 2 Galvanic isolation Yes Potential group isolated from the anal...

Page 14: ...Page 14 16 User manual 5 14 OR4 basic OR4 pro C6584 005 038 09 Annex Smoke detector OR4 basic OR4 pro Issue 2021 12 Subject to error change Notes ...

Page 15: ...Page 15 16 User manual 5 14 OR4 basic OR4 pro C6584 005 038 09 Annex Smoke detector OR4 basic OR4 pro Issue 2021 12 Subject to error change Notes ...

Page 16: ...l info ulm wildeboer de Internet www wildeboer de Utrecht office Telephone 31 30 767 0150 E mail info utrecht wildeboer eu Internet www wildeboer de nl Factory administration Telephone 49 4951 950 0 E mail info wildeboer de Internet www wildeboer de HAMBURG HANNOVER BERLIN LEIPZIG FRANKFURT COLOGNE STUTTGART ULM MUNICH MAKE USE OF OUR STRENGTHS UTRECHT WEENER EMS ...

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