The RS232F Module 13.2 is an expansion module of the RS232 serial communication with isolation, using the scheme of the TD301D232H serial port conversion chip and the female DB9 interface to give the interface conversion between RS232 and TTL/CMOS logic level signals, and uses the F0505S-2WR3 DC-DC power module to enable electrical and noise isolation function. With a toggle and coding switch, it can enable the pass-through or cross-switching of DB9 signal lines and the switching of serial interfaces to meet different connectivity needs. The module has a built-in DC power input socket and a corresponding DC-DC circuit to provide power to the entire device. The product is suitable for industrial automation, instrumentation, medical equipment and communication equipment.
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