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Item#: N82E16815114013

SUNIX 4-port RS-232 with Power Output & Cash Drawer interface & DC Jack Universal PCI Serial Board Model CDK1056P

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  • PCI to Serial Port Card

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Learn more about the SUNIX CDK1056P




PCI to Serial Port Card
External Ports
4-port RS-232 with Power Output & Cash Drawer interface & DC Jack
*With both Regular & Low-Profile brackets

Serial Communication:
Interface: RS-232
Controller: SUNIX SUN1999 (16C950 UART Compatible)
Bus: Universal PCI 64/32bit 3.3V/5V PCI Ver 3.0, 2.3, 2.2, 2.1
No. of Port: 4-port
IRQ & IO: Assigned by System
FIFO: 128 byte (Hardware)
Signal: TxD, RxD, RTS, CTS, DTR, DSR, GND, 5V/12V/ DCD, +5V/12V/RI
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

Cash Drawer Communication:
Interface: RJ11/12 (6-pin), EPSON Printer Compatible
Output: +12VDC

Power Output:
DC Power Jack Output: DC Jack +12VDC / 3A (depends on system power supply ability)
COM port Output: +5 or 12VDC / 1A (depends on system power supply ability)

Driver Support:
Microsoft Client: XP/Vista/7(X86/X64)
Microsoft Server: 2000/2003/2008(X86/X64)
Microsoft Embedded: XP Embedded / POS Ready 2009/ Embedded System 2009/Embedded Standard 7


Expands four independent RS-232 serial ports with communication speeds up to 115.2Kbps.
Expands single 6-pin RJ11/12 Type Cash Drawer interface to drive +12 / 24 VDC Cash Drawer.
Expands single +12VDC Power Jack to connect POS peripheral, such as touch display.
High speed SUN1999 16C950 compatible UART controller on-board.
Compliance with PCI 33MHz Ver. 3.0/2.3/2.2./2.1 specification.
Supports both 64-bit & 32-bit PCI bus slot and 3.3V & 5V power.
Provides RS-232 serial ports with +5 or +12 VDC power output via COM 1st or 9th pin.
On-chip hardware auto flow control to guarantee no data loss.
Built-in +/- 2KV ESD protection for all serial signals.
Plug-n-Play, I/O address and IRQ assigned by BIOS.
SUNIX Windows based APIs for user easily implement Cash Drawer operation.
Certified by CE, FCC, RoHS, and Microsoft WHQL approval.
Support Microsoft Windows, Linux, and DOS.

Dimensions & Weight

PCB Dimension: 120 x 69 mm
Bracket: Standard 121 mm
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
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