Communication type relay module

• Main Authors: HUANG ZHE, WANG YOURONG, YANG QIJUN, QIN CHUANHUAI, JIANG XIANGDONG, ZHOU ZHENBO, LI XINGDE
• Format: Patent
• Language: Chinese; English
• Published: 11.06.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; RELAYS; SELECTORS

The invention provides a communication type relay module, which belongs to the technical field of relays and comprises a base, an integrated circuit board, a plurality of relays, a power input terminal and an output terminal are arranged on the base, the power input terminal is connected with the relays through the integrated circuit board, and the relays are connected with the output terminal through the integrated circuit board. The integrated circuit board is provided with a main chip and a communication module, the main chip is connected with an external PLC control end through the communication module, the integrated circuit board is further provided with expansion ports, and the expansion ports comprise analog quantity ports and/or digital quantity ports; the PLC control end is directly connected with the relay module through the communication module, the PLC control end does not need to additionally add an expansion module, the total cost of constructing the intelligent electric appliance cabinet is re