Additional RS232 interface for laptops and PCs
No IRQ or COM port conflicts
The USB-RS232 adapter provides an additional RS232 interface for laptops and PCs. Connecting the USB-RS232 adapter to a PC, laptop or hub adds a serial communication port to the system. The USB-RS232 adapter cable enables an RS232 device to be connected to computers that no longer have a serial interface.
The USB-RS232 adapter cable is automatically recognised when plugged into the USB port . There are no IRQ or COM port conflicts, as the port does not require any additional IRQ, DMA or memory resources from the system. Power is supplied directly via the USB interface. The USB-RS232 adapter works perfectly with the KEIL µVision3 development software.
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Features & Details
Details USB-UART:
CP2102
USB-RS232:
SP3243EBCR-L
Signal lines:
RxD, TxD, RTS, CTS, DSR, DTR, DCD, RI
Power supply:
via USB, no additional power supply required
Power consumption:
Standby approx. 18 mA, typically active 33 mA
USB connection:
USB Type A connector with 2 m cable
RS232 connection:
9-pin SUB-D connector with DTE pin configuration
Ambient temperature:
Storage: -40...+70°C
In operation: 0...+60°C
Supported data transfer rates:
300 bits/s – 230,400 bits/s (see manual for steps)
Data format:
Data bit: 7, 8
Stop bit:
1, 2
Parity:
odd, even, none, sign, null
Supported operating systems:
Windows® XP/Vista/7/8/8.1/10, Linux 2.6.x, Linux 3.x.x
Mac OS X, WinCE 5.0, WinCE 6.0, Win2K, Android
RoHS compliant:
yes
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Special features
- Compact design (SUBD9 form factor)
- Drivers for Windows®, Linux, Mac and Android (Application Note) included
- Accessible via virtual COM ports on Windows® XP / Vista / 7 / 8 / 8.1 / 10
- ESD-protected up to 15 kV
- USB 2.0 Full Speed (12 Mbps), USB 1.1 compatible
- Supports all RS232 data and handshake lines (RxD, TxD, RTS, CTS, DSR, DTR, DCD, RI)
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Documents & Downloads
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USB-RS232 Adapter Cable - Driver Package
(3 MB)
P/N SO-1080 – SYS TEC Release V6.0 or check Silabs.com for the latest driver update
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USB-RS232 Adapter Cable - Driver Package
(3 MB)
Get in touch now
Your contact person: Ralf Haag
Department: Sales Manager
Email: ralf.haag@systec-electronic.comPhone: +49 3765 38600 1127