Moxa CP-134U-T Folheto
10-48
Serial Expansion and Extension Solutions
Multiport Serial Boards
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CP-134U/U-I
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10
CP-134U/U-I
Over 700 Kbps data throughput for top performance
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921.6 Kbps maximum baudrate for super fast data transmission
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ADDC® provides automatic data direction control for RS-485
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signals
128-byte FIFO and on-chip H/W, S/W fl ow control
128-byte FIFO and on-chip H/W, S/W fl ow control
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Compatible with 3.3/5V PCI and PCI-X
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Drivers provided for Windows (Vista, 2003, XP, 2000),
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WinCE 5.0, Linux, and Unix
15 KV ESD protection on the board
15 KV ESD protection on the board
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Added bonus! Ports 1 and 2 support RS-232 and RS-422/485
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4-port RS-422/485 smart Universal PCI serial boards
with 2 KV isolation protection
Drivers Provided for Windows, Linux, and Unix
Specifi cations
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.
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
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.
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.
Moxa continues to support a wide variety of operating systems,
and the CP-134U and CP-134U-I boards are no exception. Reliable
and the CP-134U and CP-134U-I boards are no exception. Reliable
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.
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.
Overview
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.
boards, and other operating systems, such as WEPOS, are also
supported for embedded integration.
CP-134U
CP-134U-I
Hardware
Comm. Controller: MU860 (16C550C compatible)
Bus: 32-bit Universal PCI
Connector: DB44 female
Bus: 32-bit Universal PCI
Connector: DB44 female
Serial Interface
Number of Ports: 4
Serial Standards: RS-232/422/485
Number of Boards: 4 per PC (max.)
Serial Standards: RS-232/422/485
Number of Boards: 4 per PC (max.)
Serial Line Protection
ESD Protection: 15 KV on the board
Optical Isolation: 2 KV (CP-134U-I only)
Optical Isolation: 2 KV (CP-134U-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: RTS/CTS, XON/XOFF
I/O Address: Assigned by BIOS
IRQ: Assigned by BIOS
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-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-422: TxD+(B), TxD-(A), RxD+(B), RxD-(A), RTS+(B), RTS-(A),
CTS+(B), CTS-(A), GND
RS-485-4w: TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
RS-485-2w: Data+(B), Data-(A), GND
RS-422: TxD+(B), TxD-(A), RxD+(B), RxD-(A), RTS+(B), RTS-(A),
CTS+(B), CTS-(A), GND
RS-485-4w: TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
RS-485-2w: Data+(B), Data-(A), GND
The certifi cation logos shown here apply to some or all of the products in this
section. Please see the Specifi cations section or Moxa’s website for details.