Introduction:
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Name: alarm host Is the use of alarm information collecting and output device controlled by microprocessor. For processing alarm host will collect a variety of probe information, then the alarm processing result information reverberation matrix host system or digital host system, and starts the alarm linkage switch, video recorders, alarm and other equipment required to set up the system. Alarm contact input circuit in the host, can cut the line, line with such alarm input into the alarm signal, for matrix system or digital host use. The host matrix system or digital host system by programming, can automatically send alarm camera image switching to a predetermined screen, start command and auxiliary function calls the preset, automatic open electronic map, alarm event. Any alarm contact starts, will trigger a C relay, for launching other external equipment used. Multiple devices can be cascaded through the RS-485 line, increase alarm input capacity. The alarm device can be used in the digital host system or the host matrix system, also it can use single. Device characteristics: Open circuit or short circuit alarm Alarm output Alarm output passive contact normally open, normally closed optionally Alarm output time can be set The equipment can be used in cascade The parameters of the equipment: The device type AD5032B Power supply 20W/DC12V Communication mode RS-485 / RS-232 The probe input mode Normally open / closed switch Relay drive 10A/DC28V 7A/AC220V The temperature of the environment -10 ~55 OC The humidity of the environment Less than or equal to 90%RH (condensation) The shape size 480 (L) * 310 (W) * 99 (H) |