Moxa CP-138U-T Folheto

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Multiport Serial Boards

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CP-118U

CP-138U

The CP-118U and CP-138U are smart, 8-port Universal PCI serial 
boards designed for POS and ATM applications and for use by 
industrial automation system manufacturers and system integrators. 
Both boards are compatible with all major operating systems. In 
addition, the CP-118U’s 8 RS-232/422/485 ports and the CP-138U’s 

One of Moxa’s highest priorities is to provide drivers for all mainstream 
operating systems. Reliable, well-tested Windows COM and Linux/Unix 
TTY drivers are available for use with the CP-118U and CP-138U serial 

8 RS-422/485 ports support data rates up to 921.6 Kbps, and provide 
full modem control signals to ensure compatibility with a wide range 
of serial peripherals. The CP-118U and CP-138U support both 3.3V 
and 5V PCI buses, making them suitable for installation in most PC 
servers.

boards. Other operating systems, such as Windows XP embedded and 
WEPOS, are also supported to accommodate embedded integration 
applications.

Comm. Controller: MU860 (16C550C compatible)

Bus: 32-bit Universal PCI

Connector: DB62 female

Number of Ports: 8

Serial Standards: 
CP-118U: RS-232/422/485 
CP-138U: RS-422/485

Max. No. of Boards per PC: 4

ESD Protection: 15 KV on the board

Baudrate: 50 bps to 921.6 Kbps

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

RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND

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

Operating Systems: Windows 9X/ME/NT/2000, Windows XP/2003/
Vista/2008/7 x86/x64, Windows CE 5.0/6.0, Windows XP Embedded, 
DOS, Linux 2.4, Linux 2.6 x86/x64, FreeBSD 4/5, QNX 6, SCO Open 
Server 5/6, UnixWare 7

Note: Please refer to Moxa’s website for the latest driver support information.

Dimensions: 82 x 135 mm (3.22 x 5.31 in)

Operating Temperature: 
Standard Models: 0 to 55°C (32 to 131°F) 
Wide Temp. Models: -40 to 85°C (-40 to 185°F)

Operating Humidity: 5 to 95% RH

Storage Temperature: -40 to 85°C (-40 to 185°F)

FCC: Part 15 Class B

EMS: EN55022, EN55024, EN61000-3-2, EN61000-3-3, 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 (DIPS)

Power Consumption: 
CP-118U: 240 mA @ +5 V (RS-232), 300 mA @ +5 V (RS-422) 
CP-138U: 135 mA @ +5V (RS-422)

Warranty Period: 5 years

Details: See www.moxa.com/warranty