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Advantech’s ADAM-4561 allows PC users to connect their serial devices
to systems that use USB interface. By attaching the ADAM4561
to a PC, it will no longer be necessary to open the chassis or turn off
the PC to install the hub. With the ADAM-4561, the user instantly gets one
extra high-speed RS-232/422/485 ports. In addition, since the power is
derived from the USB port, there are not any cumbersome power adapters.
This makes the ADAM-4561 especially suitable for printers, POS system
and industrial control devices.
Compliant with USB v1.1, the ADAM-4561 features a lot of powerful functions
such as high-speed 115.2 Kbps, support for various operat- ing systems,
independent RS-232/422/485 port and more. By simply plugging in a
USB hub, the ADAM-4561 eliminates configuration issues associated with
expensive, antiquated card solutions. This eliminates the need to remove
the PC cover and or to reboot the operating system during installation.
The user only installs the driver, and follows the on-screen instructions.
This reduces a lot of program- ming time.
The USB interface, now standard on virtually all new PCs, offers significant
advantages over earlier bus types. A signal USB interface can connect
up to 127 devices at data rates up to 12 Mbps. This kind of easy and
convenient connectivity means that your network can grow with your
needs
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Features
- Full compliance with USB V1.1 specifications
- RS-232/422/485 port supported
- Transmission speed up to 115.2 kbps
- Isolation protection 3000 VDC provided
- Automatic RS-485 data flow control
- No external power supply necessary; the hub derives its power from the USB port
- Plug & Play installation
- No additional IRQs or I/O ports required
- Hot swap function supported
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