Cluster silicon-controlled trigger control module

The utility model relates to a cluster silicon-controlled trigger control module with the function of multi-point synchronous controlling at the same temperature. A single chip microcomputer carries out bidirectional data communication with an RS485 communication interface; a current signal input te...

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1. Verfasser: SHI HANWEI
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The utility model relates to a cluster silicon-controlled trigger control module with the function of multi-point synchronous controlling at the same temperature. A single chip microcomputer carries out bidirectional data communication with an RS485 communication interface; a current signal input terminal of the single chip microcomputer and a signal input terminal of an address selection circuit are respectively connected with a signal output terminal of a six-path current detection circuit and a signal output terminal of the address selection circuit; and a pulse signal output terminal of the single chip microcomputer is connected with a signal input terminal of a pulse output circuit. The advantages of the trigger control module are as follows: first, a control mode of combination of a temperature measurement module, a PLC and a cluster silicon-controlled trigger module, that is, an output module is employed; second, a node control concept is brought forward, so that the installation and maintenance can be