7204

PCI SERIAL CARD

Serial Boards
7204 PCI Serial Card
7204
7204 - 2 Port RS-422/485 PCI Serial Card (Ultra-COMM+2.422)
CE is a mandatory standard for products on the market in the European Economic Area. By CE marking a product, the manufacturer ensures that the item meets the essential safety requirements set out in the applicable CE directive.
This product fully adheres to the Restriction of Hazardous Substances Directive 2002/95/EC, RoHS for short.  The directive covers the restriction of use of certain hazardous substances in electrical and electronic equipment and was adopted in February 2003 by the European Union.
This product has a lifetime warranty against product failure (excludes user or enviromental damage).
The Federal Communications Commission (FCC) is an independent agency of the United States government that sets standards and governs the testing of conducted and radiated emissions such as EMI.
4 7204 versions available
From
£160

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Version information
Stock
Lead time*
1 off price**
Request qty / trade pricing**
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7204-ROHS
7204 with standard specification
No stock
£160
7204-TB2-ROHS
7204 with 2x TB34 terminal blocks
No stock
£168
7204-SE-ROHS
7204 with 16C850 UART
No stock
£195
7204-SN-ROHS
7204 with 16C950 UART
No stock
£195
Peripheral information
Stock
Lead time*
1 off price**
Request qty / trade pricing**
Buy now
DB9 Female to DB9 Male Extension Cable, 72" in Length
No stock
£12
DB9 Female (RS-422) to DB25 Male (RS-530) Cable, 10" in Length
No stock
£12
DB9 Female to DB9 Female, 72" in Length - RS-422 207M SMPTE Cable
No stock
£24
Terminal Block - DB9 Female to 9 Screw Terminals
No stock
£24
Terminal Block Kit - TB05 + CA127 Cable
No stock
£34
DB9 Female (RS-422) to DB9 Female (Opto 22 Optomux) Converter
No stock
£12
All prices exclude VAT at current rate.
Minimum order value - £50 (exc. VAT and delivery).
Free delivery of the 7204 to UK Mainland on orders over £150 (exc. VAT and delivery) when purchasing online - excludes Northern Ireland, Isle of Man, Isle of Wight, Scottish Islands and the Channel Islands.

* Lead time is indicative and is subject to change at time of ordering. Next business day delivery on in-stock products only (when ordered before 3pm).
** Contact us for quantity or project pricing.
† Additional delivery charge may be incurred for certain postcodes (calculated at checkout)

7204 overview

  • Communication : Asynchronous
  • Interface : RS-422/485 Interface
  • Ports : 2
  • UART : 16C550
  • Max. Data Rate : 460.8Kbps
  • Max. Data Distance : up to 4000ft
  • Other Features : Automatic RS-485 enable and disable
  • Connector : 1 x DB9M
  • Operating temperature : 0 to +70C
  • Software : SeaCOM software drivers included
  • Warranty : Lifetime Warranty
The 7204 PCI serial interface provides two serial ports, each individually configurable for RS-422 or RS-485. The board is capable of data rates to 460.8K bps and automatically handles RS-485 transmitter enable/disable.

The 7204 utilizes 16C550 UARTs that provide 16-byte Tx/Rx FIFOs. Ordering options allow the choice of UARTs with larger FIFOs, support for custom baud rates, and 9-bit protocols. Sealevel's SeaCOM software utilities make installation and operation easy.

For maximum reliability in data intensive applications, order the 7204-SE which includes 16C850 UARTs and 128-byte Tx/Rx FIFOs. For custom baud rates and 9-bit protocols, order the 7204-SN which utilizes 16C950 UARTs.
 
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