What is the linkage module of fire alarm controller?
The linkage module is divided into two kinds, one is the multi line module, a bus module, the module itself in the vicinity of the controlled equipment field, and in the fire control center has the disk can be manually controlled can be automatically controlled bus control disk and multi line control, linkage to logic programming in fire control center the fire alarm controller (such as the smoke temperature is within the area, two at the hand is a logical or) linkage programming according to the "automatic fire alarm code for construction and acceptance of"
In fact, for the use of units, do not have to understand the principle of this kind of relay module, it is an indispensable part of the fire alarm and fire extinguishing system, and they must be trained and qualified personnel to carry out maintenance and repair. Personal advice only need to understand the function of this system, the way to realize, the method of use and routine inspection method, and the professional maintenance or professional staff to do it!
The function of the linkage control module is to realize the fire alarm or fire extinguishing function of the equipment in the protection area when the monitoring station receives these alarm signals. Generally, when in the automatic mode, manual alarm signal is the first priority, the control module will directly start the alarm area alarm, radio or fire extinguishing system; single loop alarm, only now start sound and light alarm and radio alarm system, double loop or multi loop alarm, and start alarm and fire extinguishing system.
The linkage module that you say should be a linkage control module, one of the relay modules of the fire alarm controller, as well as the isolation module and monitoring module. Installation of fire alarm system, when the object to be protected in case of fire, fire will change parameters of sound and light, temperature and smoke in the region, the detector will be converted into a fire signal corresponding to the monitoring sub station issued, or found after the fire alarm press the manual alarm button to send signals to the monitoring subsystem station.
