Datasheet

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Serial Expansion and Extension Solutions
CP-132EL/EL-I
2-port RS-422/485 PCI Express boards with optional 2 KV isolation
PCI Express x1 compliant ›
921.6 Kbps maximum baudrate for super fast data transmission ›
128-byte FIFO and on-chip H/W, S/W flow control ›
Low profile form factor fits small-sized PCs ›
Drivers provided for Windows (2000, XP/2003/Vista/2008 x86/ ›
x64), Linux 2.4, Linux 2.6 (x86/x64), Windows XP Embedded,
SCO OpenServer 5/6, UnixWare 7
15 KV ESD protection on the board ›
The CP-132EL and CP-132EL-I are 2-port PCI Express boards
designed for industrial automation applications that require a long
distance, multi-point, PC-based data acquisition solution.
RS-485 multidrop for up to 31 devices within 1.2 km
The CP-132EL/EL-I boards have 2 RS-422/485 serial ports, each of
which can achieve data rates up to 921.6 Kbps. In RS-485 mode, the
Moxa continues to support a wide variety of operating systems, and
the CP-132EL/EL-I boards are no exception. Reliable Windows COM
and Linux TTY drivers are provided for all Moxa boards, and other
boards 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-132EL-I model, which comes with 2 KV optical isolation protection
to prevent equipment damage.
operating systems, such as WEPOS, are also supported for embedded
integration.
Overview
Specifications
Drivers Provided for Windows and Linux
CP-132EL
CP-132EL-I
Hardware
Comm. Controller: 16C550C compatible
Bus: PCI Express x1
Connector: DB25 female
Serial Interface
Number of Ports: 2
Serial Standards: RS-422/485
Max. No. of Boards per PC: 4
Serial Line Protection
ESD Protection: 15 KV on the board
Optical Isolation: 2 KV (CP-132EL-I only)
Performance
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: XON/XOFF
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/2008 x86/x64),
Linux 2.4, Linux 2.6 (x86/x64), QNX 6, Windows XP Embedded, SCO
OpenServer 5/6, UnixWare 7
Physical Characteristics
Dimensions:
CP-132EL: 67.21 x 101.97 mm (2.65 x 4.08 in)
CP-132EL-I: 67.21 x 103.97 mm (2.65 x 4.16 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
FCC: Part 15 Class B
EMS: EN55024, EN61000-3-2, EN61000-3-3, EN61000-6-2, IEC
61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC
61000-4-6, IEC 61000-4-8, IEC 61000-4-11
The certification logos shown here apply to some or all of the
products in this section. For details, see “Regulatory Approvals”
under “Specifications” below.