UOTEK Mini RS232 to RS422 Adapter RS-232 to RS-422 Converter Port-Powered Serial Converter UT-202D

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UOTEK Mini RS232 to RS422 Adapter RS-232 to RS-422 Converter Port-Powered Serial Converter UT-202D

Regular Price: US$23.99

Special Price US$19.99

Availability: In stock

Supplier: UOTEK

Category: Electronics Computers & Accessories Computer Accessories & Peripherals Computer Cable Adapters Serial Adapters

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UOTEK Mini RS-232 RS-422 Converter Port-Powered Serial Converter UT-202D

Small Size, Strong Function!

The converter is compatible with RS-232 and RS-422 standards and can convert single-ended RS-232 signals to balanced differential RS-422 signals.

The converter transmits at 300-115.2Kbps and can extend the RS-232 communication distance up to 1.2km.

The unique "RS-232 charge pump" is used to drive the converter without external power supply, so it does not need to initialize the RS-232 serial port to get power.

The unique I/O circuitry automatically controls the direction of data flow without any handshaking signals (such as RTS, DTR, etc.), thus ensuring that programs written in RS-232 full duplex mode can be run in RS-422 mode without modification.

The RS-232 full-duplex method can be used for point-to-point and point-to-multipoint remote communication networks between controllers, microcontrollers and peripherals, and can be applied to existing operating software and interface hardware to achieve multi-computer answering communication.

It is widely used in industrial automation control system, one-card, access control system, parking system, self-service banking system, bus fare collection system, dining hall vending system, company staff attendance management system, highway toll station system, etc.

Specification

Brand	UOTEK
Model	UT-202D
Standards	RS-232C,RS-422 EIA/TIA
Baud rate	300-115.2KBPS

Dimension	63mm×33mm×17mm
Working temperature	-25? to 70?
Relative humidity	5% to 95%
Transmission distance	1.2km(RS-422), 5m(RS-232)

Operating mode: Asynchronous full duplex differential transmission


	RS-232 to RS-485	RS-232 to RS-422	RS-232 to R-S-485/422	RS-232 to RS-485	RS-232 to RS-485/422	RS-232 to RS-485/422
Brand	UOTEK	UOTEK	UOTEK	UOTEK	UOTEK	UOTEK
Model	UT-201B	UT-202D	UT-203A	UT-2017	UT-2127	UT-208
Working temperature	-25? ~ 70?	-25? ~ 70?	-25? ~ 70?	-25? ~ 70?	-40? ~ 85?	-40? ~ 85?
Protection	±15KV ESD & 600W surge	±15KV ESD	±15KV ESD	±15KV ESD & 600W surge	±15KV ESD & 600W surge	±15KV ESD & 600W surge
Power	/	/	/	/	/	9~24VDC
Isolation	/	/	/	✓	✓	✓