Specifications
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-232, 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, RTS/CTS, XON/XOFF
Isolation
CP-118U-I Series: 2 kV
Serial Signals
RS-232 TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-422 Tx+, Tx-, Rx+, Rx-, RTS+, RTS-, CTS+, CTS-, 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 CP-118U Series: 240 mA @ 5 VDC (RS-232); 300 mA @ 5 VDC (RS-422)
CP-138U Series: 135 mA @ 5 VDC (RS-422)
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 Standard Models: 0 to 55°C (32 to 131°F)
Wide Temp. Models: -40 to 85°C (-40 to 185°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
CP-138U: KC
Declaration
Green Product RoHS, CRoHS, WEEE
MTBF
Time
CP-118U Series: 1,073,385 hrs
CP-138U Series: 1,147,210 hrs

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