The CP-118U and CP-138U are intelligent universal serial PCI cards with 8 ports designed for POS and ATM applications and for use by manufacturers of industrial automation systems and system integrators. Both cards are compatible with all common operating systems. In addition, the CP-118U’s 8 RS-232/422/485 ports and the CP-138U’s 8 RS-422/485 ports support data rates of 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 the 3.3V and 5V PCI bus, making them suitable for installation in most PC servers.

Drivers for Windows, Linux and UNIX
Moxa supports a wide range of operating systems, and the CP-118U and CP-138U serial cards are no exception. Reliable Windows and Linux/UNIX drivers are provided for all Moxa cards, and other operating systems, such as WEPOS, are also supported for embedded integration.

Serial Interface
-Comm. Controller MU860 (16C550C compatible)
-Bus 32-bit Universal PCI
-Connector DB62 female
-FIFO 128 bytes
-Max. No. of Boards per PC 8
-No. of Ports 8
-Serial Standards RS-422, RS-485
-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 None, XON/XOFF

Serial Signals
-RS-232 TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
-RS-422 Tx+, Tx-, Rx+, Rx-, GND
-RS-485-4w Tx+, Tx-, Rx+, Rx-, GND
-RS-485-2w Data+, Data-, GND

Serial Software Features
-Windows Drivers
DOS, Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8/8.1/10 (x86/x64), Windows 2008 R2/2012/2012 R2/2016/2019 (x64), Windows Embedded CE 5.0/6.0, Windows XP Embedded
-Linux Drivers Linux kernel 2.4.x, Linux kernel 2.6.x, Linux kernel 3.x, Linux kernel 4.x, Linux kernel 5.x
-UNIX Drivers QNX 6, SCO OpenServer, UnixWare 7, Solaris 10, FreeBSD

Power Parameters
-Input Current 135 mA @ 5 VDC

Physical Characteristics
-Dimensions 82 x 135 mm (3.22 x 5.31 in)

LED Interface
-LED Indicators Built-in Tx, Rx LEDs for each port

Environmental Limits
-Operating Temperature 0 to 55°C (32 to 131°F)
-Storage Temperature (package included) -40 to 85°C (-40 to 185°F)
-Ambient Relative Humidity 5 to 95% (non-condensing)

Standards and Certifications
-EMC EN 55032/35
-EMI CISPR 32, FCC Part 15B Class B
-EMS
IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
-International Approval KC

Declaration
-Green Product RoHS, CRoHS, WEEE

MTBF
-Time 1,147,210 hrs
-Standards Telcordia SR332