Moxa’s commitment to being a reliable provider of serial connectivity is demonstrated by our long-term dedication to serial products and service availability. Our PCI Express, general purpose PCI and PCI serial cards are designed for industrial applications and include models that operate reliably over a wide temperature range.

4-port RS-422/485 general purpose PCI serial card, 0 to 55°C operating temperature (DB9 connector cable included)

Serial interface
– Comm. Controller MU860 (16C550C compatible)
– Bus 32-bit Universal PCI
– Connector DB44 female
– FIFO 128 Bytes
– Max. Number of boards per PC 8
– Number of ports 4
– Serial standards 2 x RS-232/422/485, 2 x RS-422/485
– Baud rate 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

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

Serial software functions
– Windows driver
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 driver Linux Kernel 2.4.x, Linux Kernel 2.6.x, Linux Kernel 3.x, Linux Kernel 4.x, Linux Kernel 5.x
– UNIX driver QNX 6, SCO OpenServer, UnixWare 7, Solaris 10, FreeBSD

Performance parameters
– Input current 180 mA @ 5 VDC

Physical characteristics
– Dimensions 82.5 x 120 mm (3.24 x 4.72 in)

LED interface
– LED indicators Built-in Tx, Rx LEDs for each port

Environmental conditions
– Operating temperature 0 to 55°C (32 to 131°F)
– Storage temperature (including packaging)-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

Declaration
– Environmentally friendly product RoHS, CRoHS, WEEE

MTBF
– Time 480.209 hours
– Standards Telcordia SR332