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SUNIX SUN-SER5027D SER5027D PCI 1-Port Serial RS-232 Card Remap Board

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SUNIX SUN-SER5027D  SER5027D PCI 1-Port Serial RS-232 Card Remap Board
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  • Sku: sun-ser5027d
  • Model: sun-ser5027d

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Quick Overview

Sunix SER5027D PCI 1-Port Serial RS-232 Card Remap Board



Sunix SER5027D 1-port RS-232 Universal PCI Serial Remap Board


SUNIX SER5027D, Universal PCI serial communication board, allows users to add or expand one RS-232 port on PC-based system. The card is compatible with both 64 / 32-bit PCI architecture supporting 3.3 and 5V Bus, allowing it to be installed in any slim size PC-based system with low profile bracket structure. SUNIX SER5027D card has 32-bytes onboard FIFO buffer and compatible with 16C650 UART specification. Besides users can remap to legacy ISA address 2E8, 3E8, 2F8, 3F8 address under DOS and Win9x/NT O.S. SUNIX GoldenIO card series is designed with SUNIX UART controller, UL7512EQ and as well built with many of SUNIX advanced features and technologies, making it the best solution for commercial and industrial automation applications.


  • Expands 1 independent RS-232 serial port with communication speeds up to 115.2Kbps.
  • High speed SUNIX UL7512EQ 16C650 compatible UART controller on-board.
  • Compliance with PCI 33MHz Ver 2.2 & 2.1 specification.
  • Supports both 64-bit & 32-bit PCI bus slot and 3.3V & 5V power.
  • On-chip hardware auto flow control to guarantee no data loss.
  • Built-in ± 2KV ESD protection for all serial signals.
  • Supports legacy ISA address 2E8, 3E8, 2F8, 3F8 mapping under DOS and Win9x/NT OS.
  • Plug-n-Play, I/O address and IRQ assigned by BIOS.
  • Certified by CE, FCC, RoHS, and Microsoft WQHL approval.
  • Support Microsoft Windows, Linux, and DOS.

Because of PCI plug-n-play rule and Windows operation system limitation, remap function can NOT run under Windows 2000, XP, 2003, Vista, 7, 2008 and 8. Users can remap to legacy ISA address 2E8, 3E8, 2F8, 3F8 address under DOS, and Win9x/NT O.S only.



Serial Communication

Interface RS-232
Controller SUNIX UL7512EQ (16C650 UART Compatible)
BUS Universal PCI 64/32bit 3.3V/5V PCI Ver 3.0, 2.3, 2.2, 2.1
No. of Port 1port
IRQ & IO Assigned by System
FIFO 32byte Hardware
Baud rate 50bps ~115.2Kbps
Stop bit 1, 1.5, 2
Parity even, odd, none, mark, space
Flow Control None, Xon/Xoff, RTS/CTS
Protection ±2KV ESD protection for each signal Human Body Model (HBM)
PCB Connector DB9 Male

Driver Support

Windows Client XP/Vista/7/8/8.1 (X86/X64)
Windows Server 2000 / 2003 / 2008 / 2008 R2 / 2012 / 2012 R2 (X86/X64)
Windows Embedded Windows CE 4.2/5.0/6.0
XP Embedded / POSReady 2009 / POSReady 7 / Embedded System
Linux Linux 2.4.x / 2.6.x
* FreeBSD FreeBSD 5.3~5.5 / 6.0~6.4
* QNX QNX 6.3.2 / 6.4.0
* IBM OS/2 WARP 3 / WARP 4
* SCO UnixWare UnixWare 7.1.3 /7.1.4 / Open Server 5.0.7 / 6.0
* Sun Microsystems Solaris 10
Note : “ * “ Supported by special inquiry.

Regulatory Approvals

Hardware CE EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3, VCCI Class B
FCC Part 15 Class B, BSMI: CNS13438, C-Tick: CISPR22 AS/NZS, RoHS
Software Microsoft WHQL Windows
• Windows Client: XP/Vista/7/8/8.1 (X86/X64)
• Windows Server: 2000/2003/2008/2008 R2/2012/2012 R2 (X86/X64)


Operation Temperature 0 to 60°C (32 to 140°F)
Operation Humidity 5 to 95% RH
Storage Temperature -20 to 85°C (-4 to 185°F)


PCB Dimension 120 x 52 mm
Bracket Standard 121mm
Bracket Space 1


Additional Information

Name SUNIX SUN-SER5027D SER5027D PCI 1-Port Serial RS-232 Card Remap Board
Supplier Product Number sun-ser5027d
Brand Sunix

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