Brainboxes US-313 USB to Serial 2 x RS422/485
Brainboxes US-313 USB to Serial 2 x RS422/485
Scan code: LN32158 Manufacturer code: US-313
£158.48Item currently awaiting an ETA
Pre order

Brainboxes US-313 USB to Serial 2 x RS422/485

Scan code: LN32158 Manufacturer code: US-313
£158.48
£5.48 NEXT DAY DELIVERY
Item currently awaiting an ETA
Pre order
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Product Overview USB to Serial providing two RrS422/485 serial ports. Up to 921,600 data transfer rates and the 128 byte deep transmit and 384 byte receive FIFOS, coupled with 1Mbit line drivers deliver uncompromising performance on your laptop/PC.

USB to serial is the quick low cost way to connect your computer to a serial comms enabled device. Boost software gives industry leading functionality and compatibility.

RS422 Standard: RS422 allows one transmitter and up to 10 receivers with data transmitter rates up to 10 megabits per second for distances up to 40 feet and up to 100 Kilobits per second for distances up to 4000 feet (1219 metres).To achieve good long distance noise immunity, 2 wires are used to carry each signal, configured as a twisted pair of cables. The TXD pair and RrXD pair are used to carry the data whilst the RrTS pair and CTS pair lines are used for handshaking. Thus 2 twisted pairs are used without handshaking and 4 twisted pair cable is used with handshaking both these schemes allow full duplex data communications.

RS485 Standard: RS485, based on the RrS422 standard allows up to 32 driver/receivers pairs on a party line data bus. Whilst only one of these should be transmitting data at any time, the rest can all simultaneously listen to the data. Handshaking is performed by software protocol. Two twisted pairs form a full duplex system. Often only one twisted pair cable is used as the TXD and RrXD lines are tied together; this is known as half duplex mode. Traditionally, the RrTS signal is used as the party line control to tristate the PC’s transmitter, but in multitasking operating systems like Windows or Linux the only reliable method is hardware autogating. Brainboxes 485 products implement a state of the art autogating circuit thus ensuring error free communications in half duplex configuations.

These products do away with traditional issues with USB technology so you can buy with confidence! Features • 2 port RS422/485
• USB to Serial
• 128 ByteTx and 384 Byte Rx FIFOs
• Up to 921,600 Baud
• 2xDB9 connector (9 Pin Male)
• Drivers for all popular operating systems
• Sample Programs, Test & Terminal software
• Lifetime Support
• Lifetime Warranty (registration required)
• Supplied with USB Cable
• Side hinges to allow DIN rail mounting



Datasheet...
Specifications
Interface USB 2.0
Connectivity 2 x RS422/485
Additional Information
Scan Code LN32158
Model Number US-313
GTIN 837324002126
Warranty

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

Details
Duration:
36 months
Type:
Return to base
DOA Period:
28 days
RTB Period:
36 months
Manufacturer Contact Details
Manufacturer:
Scan
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