Moxa 40705 4 PORT PCI/PCI-X RS-422/485 40705

The CP-134U and CP-134U-I 4-port universal PCI boards are designed for industrial automation applications that require a long distance,multi-point, PC-based data acquisition solution.

On-chip Automatic Data Direction Control for precision RS-485 communication
RS-485 communication requires precise timing control to enable and disable the line driver. The Moxa Turbo Serial Engine� chip that powers the CP-134U board comes with on-chip ADDC�, which makes RS-485 as easy to use as RS-232.

RS-485 multidrop for up to 31 devices within 1.2 km
The CP-134U universal PCI board has 4 RS-422/485 serial ports, each of which can achieve data rates up to 921.6 Kbps. In RS-485 mode,the board can connect up to 31 daisy-chained RS-485 devices within a range of 1.2 km. For long distance RS-485 communication, choose the CP-134U-I, which comes with 2 KV optical isolation protection to prevent equipment damage.

Drivers Provided for Windows, Linux, and Unix
Moxa continues to support a wide variety of operating systems, and the CP-134U and CP-134U-I boards are no exception. Reliable Windows COM and Linux/Unix TTY drivers are provided for all Moxa boards, and other operating systems, such as WEPOS, are also supported for embedded integration

Design



Certification



CE, FCC, RoHS


Operational conditions



Operating relative humidity (H-H)



5 - 95 %


Operating temperature (T-T)



0 - 55 �C


Storage temperature (T-T)



-20 - 85 �C


Other features



Compatible operating systems



Windows 2000/XP/2003/Vista/9X/ME/NT/CE 5.0/DOS Linux 2.4/2.6 FreeBSD 4/5 QNX 6


Mac compatibility



No


Operating temperature (T-T)



32 - 131 �F


Power requirements



5 V


Supported data transfer rates



50 b/s - 921.6 Kb/s


Package dimensions



Depth (package,cm)



28 cm


Gross Weight (Package, kg)



0.64 kg


Height (package,cm)



6 cm


Width (package,cm)



20 cm


Ports & interfaces



Host interface



PCI


Serial interface type



RS-422, RS-485


Serial ports quantity



4


Product dimensions



Net Weight (Product, kg)



0.54 kg


Product Depth



12 cm


Product Width



8.25 cm


Vendor information



Brand Name


Moxa


Warranty



2 Year(s)