ASD 532 Aspirating Smoke Detector

Integrated in the detector housing is a fan which, in conjunction with the sampling pipes, ensures an uninterrupted supply of air to
the detector housing. Airflow monitoring detects any pipe blockages and pipe breakages in the sampling pipe.
The ASD 532 can be equipped with the following smoke sensor type:
• SSD 532-1 Sensitivity range 0.5 %/m to 10%/m
• SSD 532-2 Sensitivity range 0.1%/m to 10%/m
• SSD 532-3 Sensitivity range 0.02%/m to 10%/m
The ASD 532 aspirating smoke detector has two slots for additional modules. The following modules can be fitted:
• XLM 35 extended Line Module
• RIM 36 Relay Interface Module with 5 relays (max. units);
• SIM 35 Serial Interface Module
The ASD 532 can be connected to a superordinate FACP by
means of potential-free change-over contacts.
With the installation of an XLM 35, the ASD 532 can be ideally
connected via the addressable loop to the SecuriFire and Integral
fire alarm systems.
The RIM 36 is available as a further installation option. This module enables the availability of all three pre-signal levels as well as
the states “smoke sensor dirty” and “LS-Ü blockage” as relay contacts. The relays are also freely programmable via the “ASD Config” configuration software.
Up to 250 ASDs can be networked with the SIM 35; they can then
be visualized and operated from a PC using “ASD Config”.

The ASD 532 aspirating smoke detector can be used for:

• Equipment monitoring: EDP systems, electrical distributors, switch cabinets, etc.
• Space surveillance: EDP rooms, ultra-clean rooms, ware- houses, hollow floors, protection of cultural assets, transformer stations, prison cells, etc.
• The ASD 532 can also be deployed in areas where normally conventional point detectors are used. Local regulations and provisions must be observed from case to case.
• The response behavior of the ASD 532 has been tested in compliance with EN 54-20, Class A, B and C.
  When setting up ASD 532 fire alarm systems, the information and specifications in “Technical Description ASD 532” must be observed and adhered to. This includes among others:
• General: Section 1
• Planning: Section 4
• Mounting: Section 5
• Installation: Section 6
• Commissioning: Section 7
• Operation: Section 8
• Opening the detector housing
  Press the rotary snap locks down firmly with a screw- driver (at least No. 5) toward the housing base and then turn 90° to open them. The position of the lock slit shows the current status:
• angled approx. 45° toward detector housing corner =
  closed;
• angled approx. 45° toward detector housing edge = open.
  In either position the rotary snap locks must snap into
  place.