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Fire alarm system EBL512 Units for Hazardous (Ex) areas

Fire alarm system EBL512 Units for Hazardous (Ex) areas
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Fire alarm system EBL512 Units for Hazardous (Ex) areas - 1

Panasonic Electric Works Fire & Security Technology Europe AB Citadellsvägen 23, SE-211 18 Malmö, Sweden Tel: +46 (0)40 697 70 00 • Fax: +46 (0)40 697 70 99 info-fste@eu.pewg.panasonic.com • www.panasonic-fire-security.com Fire alarm system EBL512 Units for Hazardous (Ex) areas • Approved Intrinsically Safe interface, isolator & detectors General In hazardous (Ex) areas, Intrinsically Safe (IS) and approved products are required. To the COM loop is connected an Addressable IS zone line interface to which, via a Galvanic isolator, the intrinsically safe detectors are connected. Addressable IS zone interface 2821 The interface is connected to a COM loop. It has one zone line input. A DIL-switch is used for the COM loop address setting. Ext. power supply 24 V DC (30 mA) is required. The interface is mounted in a waterproof box (IP66/67). Supplied with four compression glands for the cable entries. Galvanic isolator MTL5061 The isolator is used to connect the IS detectors and manual call points to the IS zone interface zone line input. Up to 20 units can be used on the zone line and an end-of-line resistor is to be connected in the last unit. The isolator has two in and outputs (Channel 1 & 2) and is mounted in a waterproof box (IP66/67). Supplied with four compression glands for the cable entries and two 10K e-o-l resistors for system EBL512. IS mounting base YBN-R/4 IS In the base could be plugged a conventional IS smoke or heat detector. The base has terminals for the zone line (in/out) and for an external indicator (LED). IS smoke detector SLR-E-IS A conventional IS photoelectric (optical) smoke detector, to be plugged in the IS mounting base. The detector has two builtin LEDs to indicate that the detector has generated fire alarm. IS heat detector DCD-1E-IS A conventional IS Rate of Rise heat detector, fixed temperature 60°C (class A1), to be plugged in the IS mounting base. The detector has two built-in LEDs to indicate that the detector has generated fire alarm. Product applications The units are used in the system EBL512. Connections, etc. according to dwg 512-55.

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Fire alarm system EBL512 Units for Hazardous (Ex) areas - 2

All technical features and data are subject to changes without notice, resulting from continuous development and improvement. Product Leaflet Date of issue Revision / Date of revision MEW00198 2001-10-26 6 / 2007-01-29 Type numbers 2821 Addressable IS zone interface (incl. waterproof box & four compr. glands) MTL5061 Galvanic isolator (incl. waterproof box & four compression glands) 1 (2820) YBN-R / 4 IS Intrinsically safe mounting base (2812) SLR-E-IS Intrinsically safe photoelectric smoke detector (2810) DCD-1E-IS Intrinsically safe heat detector (2811) Technical data IS zone interface...

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