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Generic wiring configurations

the ZetaBeam is a conventional device, below are suggested wiring configurations for single and multi 
heads on a zone. the ZetaBeam can easily be made addressable with the use of a manufacturers 
interface and in some cases can also be powered from the loop, ie with the Zeta ZAI-MI or SMM/B 
monitor. Most wiring diagrams can be found on our website in more detail and in PDF format, go to 

www.

zetaalarmsystems.com

.

T

o fire panel 

T

o controller 

EOL 

FIRE

Fi

re 

LED 

Auxiliar

y

 n

o

 rela

c

ontact 2

A > 30Vdc

 use

fo

r

 Ex

ternal 

LED swi

tchin

g

no

c

nc

no

c

nc

fault

fire

controller interface

external 

reset

fire

technical support

+44 (0)1582 608000

manufactured by

Lemtronics Sdn. Bhd.

Phase 2, Bayan Lepas

Free Industrial Zone

11900 Penang, Malaysia

Brown

+ supply (12 - 30Vdc)

Blue

- supply (return)

Black

zone +

Grey

zone -

Green

earth (screen)

Supply voltage

12Vdc to 30Vdc normal

Quiescent current

3.5mA

Alarm current

3.5mA

Aligning current Normal 3.5mA Fast 17mA
Fault/Alarm relay 
contact rating

2A @ 30Vdc

Single head on zone

FIRE

 and 

EOL

 components as supplied by the panel 

manufacturer

Summary of Contents for Zeta Beam

Page 1: ...The ZetaBeam Protection System Xtra User Guide 0150 01...

Page 2: ...rt range mask supplied on the single reflector 7 to 70 metres the standard ZetaBeam The standard ZetaBeam comes boxed with the head unit low level controller key and quick start installation guide thi...

Page 3: ...t along its entire axis Note Careful design consideration should be made when positioning beams and reflectors in environments that can be susceptible to condensation i e warehouses near to water that...

Page 4: ...ction is not made ERROR will appear on the controller this connection can be checked by reading the resistance across the black and grey terminals they will read 110 ohm if OK or 220 ohm if not connec...

Page 5: ...To re panel To controller EOL FIRE Fire LED Auxiliary no relay contact 2A 30Vdc used for External LED switching no c nc no c nc fault fire controller interface external reset fire technical support 44...

Page 6: ...ne beam To controller Beams 1 2 3 To controller To re panel no c nc no c nc fault fire controller interface external reset fire technical support 44 0 1582 608000 manufactured by Lemtronics Sdn Bhd Ph...

Page 7: ...raw it may be necessary to use normal mode to prevent excessive current draw Fast mode allows x4 times faster motor response and it may be quicker to commission each beam in turn Once commissioning is...

Page 8: ...ill assume it has found the far wall You will need to identify and move the obstruction or reconsider the positioning of the ZetaBeam You can identify that the beam is obstructed by the right hand fig...

Page 9: ...the angle of the beam Y until you receive an AQ of over 100 Re ector is lower than the beam head use Y to bring the beam onto the re ector Beam head Re ector y x x y Manual AQ 125 X 0 000 Y 0 000 Manu...

Page 10: ...and would normally be below 0 90 If this is not the case you may need to start the Manual Alignment process again to return both the zetabeam axis to 0 00 and identify and remove the obstruction Air Q...

Page 11: ...ding the resistance across the black and grey terminals if connected it should read 110ohms if not connected at one end this will read 220ohms This screen will appear when the beam is performing a sel...

Page 12: ...o return signal is received the beam will reach full power and the screen will say Pre Align complete If you don t receive high enough output power and receiver sensitivity readings this will usually...

Page 13: ...uto reset The beam is factory set to auto reset when the received signal raises above the fire threshold hysteresis This can be set to latching if your system requires this Change by using the right a...

Page 14: ...before it returns to normal This action prevents small fluctuations in returned signal causing the beam to fall in and out of a fire state This can be adjusted between 1 and 40 by using the right and...

Page 15: ...g needs to be maintained in the beam path use the right and left keys to turn the system on and off This will show as a fault on the panel Press enter to return to beam maintenance 5 Press enter to go...

Page 16: ...s Electrical Specifications Supply Voltage 12 to 30 VDC Supply Current 3 5mA constant current in all operational states Constant Current 17mA constant current in fast commissioning Environmental Speci...

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