AC-SiE2108S+L specification sheet

Overview:

SUNIX IPC-E2108S, Industrial 8-port RS-422/485 with Surge PCI-Express Serial Card, allows users to expand eight RS-422/485 ports on Industrial PC-based system. Each serial port achieves data rates up to 921.6 Kbps and utilizes 16C950 UART with an on-chip 128-bytes hardware FIFO buffer for reliable, high-speed serial I/O. With SUNIX patented Auto-Switching RS-422/485 and RS-485 AHDC™ technology, user can easily manage different serial interfaces selection and RS-485 signal direction control. Under RS-485 mode, the board can connect up to 31 daisy-chained RS-485 devices within a range of 1.2 km. SUNIX serial board supports a wide variety of operating systems, including Windows, Linux, DOS, and UNIX. It is the best serial communicating solution for industrial and harsh environment applications.

Features:

• Expands 8 RS-422/485 serial ports with communication speeds up to 921.6Kbps.
• 2KV surge protection for all serial signals meets IEC-61000-4-5 Level 3.
• High reliability SUN1999 16C950 compatible UART controller on-board.
• Compliance with PCI Express 1.0a BUS specifications.
• RS-422/485 auto detect and switching technology – jumper and software free.
• AHDC/CS™ technology for collision free communication
• Ultra low power consumption design for Green Environment.
• Built-in 15KV ESD protection for all serial signals meets IEC1000-4-2.
• Plug-n-Play, I/O address and IRQ assigned by BIOS.
• Certified by CE, FCC, RoHS, and Microsoft WHQL approval.
• Support Microsoft Windows, Linux, and DOS.

Specifications:

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Specifications
Product Code	AC-SiE2108S+L
Serial Communication
Interface	RS-422/485
Controller	SUNIX SUN1999
	(16C950 UART Compatible)
BUS	PCI Express 1.0a
No. of Port	8-port
IRQ & IO	Assigned by System
Baud rate	50bps ~921.6Kbps
Stop bit	1, 1.5, 2
Parity	even, odd, none, mark, space
Flow Control	Xon/Xoff (software)
FIFO	128byte Hardware
Signal	RS-422: TxD+, TxD-, RxD+, RxD-, GND
	4-wire RS-485: TxD+, TxD-, RxD+, RxD-, GND
	2-wire RS-485: Data+, Data-, GND
Protection	±15KV ESD protection for each signal Human Body Model (HBM)
	±15KV IEC1000-4-2 Air Gap Discharge
	±8KV IEC1000-4-2 Contact Discharge
	2KV Surge IEC61000-4-5 Level 3 Surge Immunity Test
PCB Connector	DB44 Female
Driver Support
Windows Client	Windows XP / Vista / 7 / 8.x / 10 (X86/X64)
Windows Server	Windows 2003 / 2008 / 2012 / 2016 (X64)
Windows Embedded	XP Embedded / POSReady 2009 / POSReady / Embedded System 2009
Linux	Linux 2.x / 3.x / 4.x / 5.3
DOS	DOS
*UNIX	FreeBSD / QNX / SCO OpenServer / SCO UnixWare / Solaris
	"*" marked as a project supported operating system. Please contact us if you have any further need.
Regulatory Approvals
Hardware	CE, FCC, VCCI, BSMI
Software	Microsoft WHQL Windows
	Windows Client: XP / Vista / 7 / 8.x / 10 (X86/X64)
	Windows Server: 2003 / 2008 / 2012 / 2016 (X64)
Environment
Operation Temperature	0 to 70°C (32 to 158°F)
Operation Humidity	5 to 95% RH
Storage Temperature	-20 to 85°C (-4 to 185°F)
Dimension
PCB Dimension	125 x 68.5 mm
Bracket	Standard 121 mm
	Accessory: LowProfile 80 mm
Bracket Space	1