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Bedienungsanleitung / 

Technical Manual

 NA 405

 

Seite/

Page

 3

+(X1)

3 (NO)

1 (NC)

- (X2)

4 (NO)

2 (NC)

Netz L 230V Netz N 230V PE

3

1 2

11

10

4 5 6

7 8 9

13

12

14

RS-485 NDO

RS-485 DO

GND

T50mA

T250mA

Abmessungen / 

Dimensions

Anschluss / 

Connection 

Anschluss von mehreren Notfall-Tastern 

Connection of multiple Emergency Push Buttons

Vernetzung von 

mehreren NA 

via RS-485

Networking of 

multiple NA

via RS-485

LED Communication

Akku-Sicherung / 

Battery fuse

Zum Tausch der Sicherung 

grünes Teil nach oben abziehen

To change the battery fuse, 

pull the green part upwards

Melde-

Relais/

Alarm 

Relay

Achtung! 

Beim Auflegen der 

Kabel unbedingt 

Polung beachten!

Attention !

Note polarity while

connecting cables!

Abschirmung

116mm

Bohrer Ø 6mm

Bohrer Ø 6mm

7mm

11

155

163

,5

65mm

Befestigungsbohrungen

mounting holes

Bohrer/drill Ø 6mm

Bohrer/drill Ø 6mm

186

131

131

145

59

15

10

82,5

NA

ELREHA

Power

Accu

Alarm

54,5

Bei Defekt 

dieser Netzteil-

Sicherung  das 

Gerät zur Sicherheitsüber-

prüfung einsenden!

With a defect of this power 

supply fuse return the 

NA 405 for 

Safety Inspection !

Taste zur Adresseinstellung und Akku-Deaktivierung

Key for addressing and battery deactivation

Notfall-Taster

Emergency Button

Netz/mains L

 230V

Netz/mains N  230V

shielding

+(X1)

- (X2)

+(X1)

- (X2)

+(X1)

- (X2)

11

10

7 8 9

13

12

14

1 (NC)

2 (NC)

(NO)

(NO)

1 (NC)

2 (NC)

(NO)

(NO)

1 (NC)

2 (NC)

(NO)

(NO)

RS-485 NDO

RS-485 DO

GND

N    PE   

DO   NDO

N    PE

T

DO   NDO

N    PE   

T

T

DO   NDO

N    PE 

T

5 cm max. (2.0 inch)

DO   NDO

(3) (14)

(3) (14)

(3) (14)

(3) (14)

Schutzleiter-

anschluss 

Protective Earth

Anschluss für 

Erde

Earth

LED 

Status / 

State

Summary of Contents for NA 405

Page 1: ...ladenem Akku und 4 Tastern inklusive 4 LED Leuchtmittel 8 Stunden min Schalldruck Notrufeinrichtung ca 100 dB A Betriebstemperatur 0 50 C Lagertemperatur 10 60 C Luftfeuchtigkeit 0 80 r F nicht kondensierend Schutzart IP 65 Lampen f Notfall Taster LED 10mA Datenschnittstelle E Link RS 485 Defaultadresse 78 Lieferumfang Notrufanlage inkl Akku 1x Notfall Taster Leuchtmelder LED 3x Verschraubung 3x O...

Page 2: ...er z B Nicht angeschlossen defekt Kapazitätsverlust The Distress Call Device NA 405 The NA 405 contains a power supply a lithium ion battery analarmbuzzer analarmrelaywithpotential free contacts and a data interface RS 485 E Link AgreenLEDindicates stateofreadiness Ifanalarm isinitiatedbyanemergencybutton theinternalbuzzer fromtheNA405switchesonandtheredLEDflashes The output relay will de activate...

Page 3: ...onnecting cables Abschirmung 116mm Bohrer Ø 6mm Bohrer Ø 6mm 7mm 11 155 163 5 65mm Befestigungsbohrungen mounting holes Bohrer drill Ø 6mm Bohrer drill Ø 6mm 186 131 131 145 59 15 10 82 5 NA ELREHA Power Accu Alarm 54 5 Bei Defekt dieser Netzteil Sicherung das GerätzurSicherheitsüber prüfung einsenden With a defect of this power supply fuse return the NA 405 for Safety Inspection Taste zur Adresse...

Page 4: ...operation duration Installation For the cable wire installation the appropriate terminal box knock outs must be removed in order to feed the cables into the housing Install using the enclosed water proof fittings to ensure no water intrusion occurs Start Up The NA 405 will be delivered with a battery installed Upon delivery the battery is deactivated and will be activated when the unit is first po...

Page 5: ...th these operating instructions Nor will ELREHA be held liable for any personal injury or damage to property caused by improper handling or failure to observe the savety instructions and recommendations contained in this or any other ELREHA supplied document related to this product Thismanualcontainsadditionalsafetyinstructionsthroughout thefunctionaldescription Pleasepaycloseattentiontothese inst...

Page 6: ...operated in accordance with the technical manual the criteria have been met that are outlined in the guidelines of the council for alignment of statutory orders of the member states on EMC Directive 2004 108 EC and the Low Voltage Directive LVD 2006 95 EC This declarations are valid for those products covered by the technical manual which itself is part of the declaration To meet the requirements ...

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