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4-Port RS-232, RS-422/485 board (cable included)*, PCI bus, 921.6 Kbps

MOXA Major Lines
Mfg Part Number:  CP-114UL w/o Cable  
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Price: $249.04 + Free Shipping
Status: Active
No Sales Tax except these states
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The CP-114UL is a smart, 4-port serial board designed for long distance, multi-point, PC-based data acquisition applications. Industrial automation system integrators will be eager to use this board for many of their industrial automation projects.

On-chip ADDC® for precision RS-485 communication
RS-485 communication requires precise timing control to enable and disable the line driver, and the Moxa Turbo Serial Engine™ chip that powers the CP-114UL card comes with on-chip ADDC® (automatic data direction control) to make RS-485 as easy to use as RS-232.

RS-485 multidrop for up to 31 devices within 1.2 km
The CP-114UL Universal PCI board has 4 RS-232/422/485 serial ports, each of which can achieve data rates up to 921.6 Kbps. In RS-485 mode, the serial port can connect up to 31 daisy-chained RS-485 devices within a range of 1.2 km.

Features and Benefits

  • Over 800 Kbps data throughput for top performance
  • 921.6 Kbps maximum baudrate for super fast data transmission
  • 128-byte FIFO and on-chip H/W, S/W flow control
  • Compatible with 3.3/5V PCI and PCI-X
  • Drivers provided for Windows (Vista, 2003, XP, 2000), WinCE 5.0, Linux, and Unix
  • MD1 Low Profile for compact-sized PCs
  • Easy maintenance with on-board LED display, and management software
  • 15 KV ESD protection on the board
Comm. Controller MU680 (16C550C compatible)
Bus 32-bit Universal PCI
Connector(s) DB44 female
Serial Interface
Serial Standards RS-232/422/485
Number of Ports 4
Number of Boards 4 per PC (max.)
Serial Line Protection ESD Protection: 15 KV on the board
Baudrate 50 bps to 921.6 Kbps
Serial Communication Parameters
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
Parity None, Even, Odd, Space, Mark
Flow Control RTS/CTS, XON/XOFF
I/O Address Assigned by BIOS
IRQ Assigned by BIOS
Serial Signals
RS-422 TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
RS-485-4w TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
RS-485-2w Data+(B), Data-(A), GND
Driver Support
Operating Systems Windows (2000, XP/2003/Vista x86/x64, 9X/ME/NT), Windows CE 5.0, Windows XP Embedded, DOS, Linux 2.4/2.6, FreeBSD 4/5, QNX 6, SCO Open Server 5/6, UnixWare 7
Physical Characteristics
Dimensions 64.5 x 120 mm (2.53 x 4.72 in)
Environmental Limits
Operating Temperature 0 to 55°C (32 to 131°F)
Operating Humidity 5 to 95% RH
Storage Temperature -20 to 85°C (-4 to 185°F)
Regulatory Approvals EN55022, EN55024, EN61000-3-2, EN61000-3-3, IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-6, IEC61000-4-8, IEC61000-4-11, FCC Part 15 Class B
Power Requirements
Power Consumption 320 mA @ +5 V (for RS-232)
Warranty Period 5 years
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