Addessable Intelligent manual call point

II. Product features

ü           It can realize complete electronic coding and in situ rewriting with help of a coder.

ü           Designed with an upper cover and a lower cover, it can be installed, debugged and maintained conveniently.

ü           It is designed with a two-wire fire telephone jack and is therefore more applicable to engineering application.

ü           Designed with passive output contacts, it can control other external equipment directly through an intermediate relay.

ü           The pressing sheet on the manual call point will not get crushed after it is pressed, but can be reset by a special tool, so it can be used repeatedly.

III. Technical parameters

1.          Executive standard: GB19880-2005

2.          Operating voltage: 24V (pulse modulation)

3.          Operating current: ＜300uA (in the monitoring status); ＜2mA (in the action status)

4.          Output contact: Normally open contact; capacity:0.1A/30VDC

5.           Weight: About120g

6.          Wiring method: nonpolar two-bus system (L1, L2)

7.          Operating environment: Indoor, temperature: －10℃～＋50℃; relative humidity: ≤95% (40℃±2℃, without condensation)

8.          Coding method: It can realize online coding with the help of a coder and without the necessity of disassembling the bus (however, the equipment must be powered off). Address codes 1 to 324 are available for selection.

9.          Telephone jack: Two-wire fire telephone jack (equipped with a standard Ф6.3 single-track audio connector).

10.      Starting part: A plastic pressing sheet that may be used repeatedly. It can be manually reset with a special tool after being pressed.

11.      Starting mode: Press the pressing sheet manually.

12.      Indicator: The red ALARM indicator will blink in the inspection status or remain lit in the alarm status; the PHONE indicator will blink when a fire telephone loop is connected, otherwise it will be out.

Matched host machine: fire alarm control panel (such as C