Installation manual

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NMI SCI is a short circuit isolator for montage on 5mm DIN-rail. Developed to provide
short circuit protection of loop cable and devices, specically in cases when detectors
detour from loop path. The unit is designed for use in dry and clean spaces. NMI SCI
can only be used on addressable loops. Short Circuit Isolator function is fully transpar-
ent and does not require any settings. The short circuit isolator unit can be used for all
Salwico re alarm systems. Features and benets
• Small size
• DIN-Rail montage (acc. to EN50022)
• Easy termination access
• Quick and safe Short Circuit Isolation
5200315-00A
Salwico NMI SCI
The SUM-2 is a buzzer unit developed for the addressable detectors RDJ-2T, OA120,
OA130, IA120, IA130, NS-AIS, NS-AOS, NS-AIHS, NS-AOHS, NS-AH/AIS, NS-AH/CS
NS-AUV, EV-H, EV-P, EV-PH and EV-DP. There is no limitation to the number of detec-
tors on a loop that can be equipped with a buzzer, each can have a SUM-2 buzzer
attached to it. For CS3000 two of these buzzers can be dened and controlled via
external control. A maximum of three buzzers can be imultaneously activated on the
same loop. For CS4000 and NSAC-1 a maximum of 50 buzzers can be activated simul-
taneously on the same loop.
044577-2
SUM-2, Local Buzzer for Addressable detectors
Accessories
The detector is an analogue addressable optical smoke and heat detector. The smoke
and heat detector functions are independent and can be used in any required combina-
tion. The detector is designed to give early warning for the presence of heat and smoke
in the supervised area. The detector offers a high protection against unwanted alarms.
The low prole combined with the Omniview™ 360° alarm indication makes the
detector suitable for sites with high architectural requirements. The address is set by an
8-way DIP-switch. The detector comes in different versions depending which detector it
replaces.
040200
EV-PP/OA130
The AC-IR-3Fq is a triple frequency conventional infrared ame detector produced us-
ing the latest in manufacturing technology. The Detector is using infrared elements suit-
able for the detection of smokeless combustible liquid and gas res, as well as smoke-
forming open re involving carbonaceous materials as contained in wood, plastics, gases,
oil products etc. The Fire evaluation process is done by triple Infrared (3Fq) sensor, pro-
tected by a sapphire glass ltering >6.0μm wavelength radiation. Sensor measures the
hot carbon dioxide in a specic ame wavelength; the B and C sensors simultaneously
measure the interference radiation in near wavelengths. This technique together with
intelligent signal processing through microprocessor and custom algorithms, achieves
excellent detection reliability while maintaining the highest immunity to interference
radiation and sunlight.
5200236-00A
AC-IR-3Fq Triple-IR Flame detector
Short circuit isolator
Salwico Fire Detection System