site search by freefind advanced

 

View Basket    Products  Customer Reviews   About Us   Price Lists  How to Buy and Terms   Contact Us

 

When you buy from Roalan you will be treated well, you will get a high-quality product which will not cost you a fortune. And you will get more satisfaction out of your purchase than you expected.

Quad Honestrum.

Join our Many satisfied customers all over the world.

You don't have to buy online. Just call us on +44 (0)1202 861512 to discuss your application.
email

Available Products:

PCI Parallel

PCI-X Parallel

PCI Express

 Parallel

PCI Serial

PCI-X Serial


PCI Express Serial

USB to Industrial Serial RS232/422 Converters

Ethernet to Serial Servers

WLAN to Serial Servers

ModBus Network Gateways

ExpressCard to Seria, Firewire, LAN and Serial

ExpressCard to PCMCIA CardBus

Embedded CPU ARM Modules

GSM Phone Switch

USB to GSM 3G Modem

Multi-Modems

Bluetooth to Serial

PCIe Expansion Box

PCI Gigabit Cards

PCMCIA Card Readers

PCI Express Card Reader

PCI Firewire Cards

Serial to CAN Adapter

USB to CAN Adapter

Network to CAN adapter

PCMCIA Serial and Parallel Cards

PCMCIA Synchronous Serial Cards

GPRS Cellular Serial Modem

 

 

 

 

 

 

 

 

PCI PCI Express and PCI-X RS422/485 Adapter Cards for Windows 7

 

SS500 PCI RS422/485 DS460 PCI Dual RS422/585
Single Serial Universal PCI  RS422/485 2 Port  Serial  uPCI RS422/485
DS842 Dual PCI Express RS422/485 QS422 PC Quad RS422/485 QS842 Quad RS422/485
2 Port Serial PCI Express RS422/485 4 Port Serial PCI 5V RS422/485 4 Port Serial PCIe RS422

 

 
Customer Reviews
PCI RS422/485

SS500  Universal PCI/PCI-X Serial Adapter  RS422/485 Opto Isolated

Single High Speed RS422/RS485 PCI/PCI-X compatible Serial Port
Low Profile MD1 Size (121.79 mm)
Bracket Height 79.2 mm (3.118")
Standard & Low Height Brackets included
Use in 32 bit 5 volt PCI expansion slots
16C950 UART
128 Byte Transmit / Receive Buffers
Slew Rate controlled 10 Mbaud RS422/RS485 Transceiver
Maximum Baud Rate 10 Megabaud (requires clock change)
Support up to 921k baud without clock change
Plug & Play Compatible
RS422/RS485 Electrical Interface
Full / Half Duplex Support
Onboard Power status LED indicators
25 kv ESD + 25 Kv HBM Surge Protection
Thermal and Current protected transceivers
+5 Volt Only PCI Design
2500 volt Isolation with onboard DC-DC isolated
PCI Bus 2.3 Compatible
Power Management 1.0 Compliant
Compatible with AMD Athlon / Pentium CPU Motherboards
Low Noise 4 Layer PCB
Device Driver support for: 7 32/64, Vista 32/64, Win 95/98, Win ME, Win XP/XP Pro,Win NT/ T Server, Win 2000/2003/8 32/64 bit Server, Linux
5 year warranty

SS500

£ currency converter

Special Baud Rate up to 10Mbps state what you require in the comments

£

Dual PCI RS422/485

DS460 Universal PCI/PCI-X 2 Port RS422/485 Serial Communication Adapter Board/Card

Compatible for use in all PCI bus expansion slots (3.3 or 5 volt PCI or PCI-X – NOT for use in PCI Express)

Dual 16C550 / 16C650 / 16C750 / 16C950 UART compatible UART

Plug & Play support for Windows and Linux platforms

Full / Half Duplex, RS422 / RS485, With or Without Local Echo operating modes

Enhanced drivers for Linux / Windows to support enhanced features including deeper FIFOs, nonstandard baud rates

128 byte deep Transmit and Receive FIFOs
Flexible clock prescalar from 1 to 31.875
RS485 Full / Half Duplex support

15 Mbaud rated RS422 / RS485 transceivers with 25kv ESD and thermal / short-circuit shutdown protection (Maxim P/N # MAX3079EESD+)

Maximum baud rate 460k using software selectable clock multipliers

Supported under Windows XP (32/64 bit), 2000, 2003, 2008, NT4, Vista (32/64 bit), Windows 7 (32/64 bit), Linux (32/64 bit)

Linux call for info

5 year warranty

DS460

£ currency converter

Quad PCI serial isolated rs422/485

QS422  PCI 5V 4 port Serial Communications Adapter Board/Card RS422/485 Isolated High Speed 

Supports communication speeds up to 10 Mbps

Fast speed: Default support up to 460K Galvanic Isolated RS422/485 interface
Maximum serial communication Baud Rate 10 Megabaud (requires clock change)
New State-of-the-art design offers advanced features + Isolation
Low Profile Size
Low Profile Bracket Height 79.2 mm (3.118")
Standard Height bracket available for standard height PCI expansion slot
Quadplex Cable Included (HD44M to 4 of DB9M)
16C950 UART
128 Byte Transmit / Receive Buffers
ISOLATED TX+ and TX- lines
ISOLATED RX+ and RX- lines
ISOLATED Ground
RS422 / RS485 selectable operation modes
RS422 Mode
TX and RX ACTIVE
RS485 Full / Half Duplex support
25kv ESD Surge Protection (IEC-61000-4-5)
RS485 Auto-gating of the transmitter via hardware
Plug & Play Compatible
Onboard 3KV Isolated DC-DC Converter
Support for TX and RX line reversals
Slew Rate controlled transceivers for Error-free communications (115k / 500k / 10Mbs
Short-Circuit / Thermal and current protected transceivers
Device Driver support for:7 32/64, Vista 32/64, Win 95/98, Win ME, Win XP/XP Pro, Win NT/NT Server, Win 2000/2003/8 32/64 bit Server
Plug & Play in Linux (Call for RS485 info)
5 year warranty

QS422

£ currency converter

Dual PCI Express RS422/485

DS842 PCI Express 2 Port Serial adapter to support 1x, 4x, 8x, 16x Lane bus slots with RS422/RS485 interface

2 (Dual) Serial Port RS422 / RS485 I/O Port Card for your 1x, 4x, 8x, 16x lane PCI Express expansion slot Compatible with all PCI Express motherboards

Introducing the industry's most advanced add-on 2 serial (16950) adapter for PCI Express. This cutting edge design permits a quick installation of 2 of RS422/RS485 serial to any brand of computer system. This single slot, standard height adapter is provided with support for Microsoft Windows 9x, ME, 2000, XP, XP64, NT4, 2003-32 bit, 2003-64 bit and Linux (32/64 bit). Furthermore, Linux users will welcome the ease of installation of this advanced card by not having to recompile kernels, without embedding add-on device drivers, without inserting add-on modules for RS422 interface. The DS842 card is Plug & Play supported by all current Linux kernels.

Dual (2) High Speed 16C950 Serial Port for PCIe / PCI Express expansion slots
Bus design compatible with 1x, 4x, 8x, 16x lane expansion slots
Onboard 2 of DB9 Male connectors
Standard height mounting
Slew rate controlled transceivers
CTS+, CTS-, RTS+, RTS-
16C950 UART ( 8x buffer than 16550)
128 Byte Transmit / Receive Buffers
RTS / CTS Hardware Auto-Flow Control
10 Megabaud RS422/485 Transceivers
Plug & Play Compatible
Software Selectable NON-VOLATILE Clock Divisors
RS422/485 Electrical Interface
25 kv ESD Surge Serial Port Protection
Short-Circuit / Thermal and current protected RS422 / RS485 transceivers
Transceivers contain onboard charge pump
Device Driver support for: 7 32/64Vista 32/64, Win 95/98, Win ME, Win XP/XP Pro, Win NT/NT Server, Win 2000/2003 & 2003/8 32/ 64 bit Server, Embedded XP, Plug & Play in Linux (Tested in RH 7.x, 8.x, 9.x, FC1-FC3, ES and more)

DS842

£ currency converter

Special Baud Rate up to 10Mbps state what you require in the comments

£

 

Quad RS422/485 PCI Express

QS842 PCI Express 4 Port RS422 adapter to support 1x, 4x, 8x, 16x Lane bus slots

PCI Express expansion slot Compatible with all PCI Express motherboards

Introducing the industry's most advanced add-on 4 serial (16950) adapter for PCI Express. This cutting edge design permits a quick installation of 4 RS422 serial tports o any brand of computer system. This single slot, standard height adapter is provided with support for Microsoft Windows 7 32/64, 9x, ME, 2000, XP, XP64, NT4, 2003-32 bit, 2003-64 bit and Linux (32/64 bit). Furthermore, Linux users will welcome the ease of installation of this advanced card by not having to recompile kernels, without embedding add-on device drivers, without inserting add-on modules for RS422 interface. The DS842 card is Plug & Play supported by all current Linux kernels.

Quad (4) High Speed 16C950 Serial Port for PCIe / PCI Express expansion slots
Bus design compatible with 1x, 4x, 8x, 16x lane expansion slots
Quadplex Cable Included (HD44M to 4 of DB9M)
Standard height mounting
Slew rate controlled transceivers
CTS+, CTS-, RTS+, RTS-
16C950 UART ( 8x buffer than 16550)
128 Byte Transmit / Receive Buffers
RTS / CTS Hardware Auto-Flow Control
10 Megabaud RS422 Transceivers
Plug & Play Compatible
Software Selectable NON-VOLATILE Clock Divisors
RS422 Electrical Interface
25 kv ESD Surge Serial Port Protection
Short-Circuit / Thermal and current protected RS422 transceivers
Transceivers contain onboard charge pump
Device Driver support for: 7 32/64, Vista 32/64, Win 95/98, Win ME, Win XP/XP Pro, Win NT/NT Server, Win 2000/2003 & 2003/8 32/ 64 bit Server, Embedded XP, Plug & Play in Linux (Tested in RH 7.x, 8.x, 9.x, FC1-FC3, ES and more)

QS842 

£ currency converter
  
Roalan delivers products worldwide.
VAT will be added to all UK and EU (without a VAT number) deliveries

home

                    Tel +44 (0) 1202 861512

                    Fax +44 (0) 1202 891454

                    Gleneagles House, 31 Riverside Road, West Moors, BH22 0LG, England, UK

                    Registered in England  4591605   VAT GB 474 4377 22     Member 1408917