UOTEK Industrial Grade PCI to RS-485 RS-422 Serial Card RS485 RS422 4 Ports High Speed DR44 Expansion Converter UT-724A-I
UT-724A-I PCI multiport serial adapter with optoelectronic isolation is compatible with RS-422/485 standard; it converts PCI signal to balanced differential RS-422/485 signal. With built-in optoelectronic isolator, it provides as high as 2,500Vrms isolated voltage.
The built-in instant voltage control protector is designed to protect RS-422/485 ports; it adopts advanced TVS (TRANSIENT VOLTAGE SUPPERSSOR) instant voltage control. In normal situation, TVS tube is in high impedance state; when both ends of TVS tube are impacted by high power instantly, it lowers the impedance with super high speed, and absorbs high current, so as to limit the voltage from both ends in a pre-value, and protect the circuit components from damage by high voltage impact.
This protector is with lightning and ESD protection, provides 2,000V each wire with lightning surge protection, and surge voltage and instant overvoltage protection on circuit which causing by all reasons; the tiny interelectrode capacitance ensures high speed transmission for RS-422/485 ports.
UT-724A-I Parameters
● Connector: DR44 female x1
● BUS: 32 bits universal PCI
● Signal: RS-422：T/R+, T/R-, RXD+, RXD-, GND; RS-485：Data+(A) ; Data-(B) GND
● Transmission rate: 300bps-921.6Kbps
● Data bits: 5, 6, 7, 8
● Stop bits: 1, 1.5, 2
● Check bits: None, Even, Odd, Space, Mark
● Flow control: RTS/CTS XON/XOFF
● Operating temperature: -40℃～85℃
● Optical isolation: 2,500Vrms isolated voltage, module
● Interface protection: RS-422 & RS-485 provides with 600W surge, ±15KV ESD protection each line
● Transmission distance: 1.2km for RS-485/422
● System: Win2000/2003/XP/Vista/7/8/8.1/NT4.0/CE 4.2/5.0/6.0/Vxworks/Linux 2.4.x/2.6.x
UT-724A-I Application
UTEK Certificate
UTEK TECHNOLOGY Introduction
UTEK TECHNOLOGY is a National High-Tech Enterprise, which focus on R&D, manufacturing & sales of industrial Ethernet switches, serial device servers, sensor acquisition equipments, smart remote I/O, wireless transmission devices.
UTEK TECHNOLOGY is recognized the leading industrial Ethernet communication solution supplier in China, the products get a wide application in electric system, railway/traffic, smart medical system, industrial automation, power environment, security system.
UTEK TECHNOLOGY is
the industry-university-research cooperation base of Tsinghua
University & Jinan University, which attracts lots of top
specialists & R&D personnel on industrial communication,
networking communication around the world.
UOTEK is also recognized as the safe management
standard, IoT enterprise. We own advanced technology, independent
intellectual property rights, and patent for invention & appearance,
and software copyrights.
UOTEK keeps rapid growth from it
established. The products get a wide application on electrical system,
rail transit, banking system, IoT, smart medical, industrial automation,
information smart management system, power environment, and security
system, etc.
UOTEK passed international quality
system certification ISO9001:2008, environment system certification
ISO14001, RoHS, FCC, CE, and other domestic/international communication
certification.
UOTEK is the first to use
four-dimensional standard on safe connection, which provides safe data
chain connection and full solution, and drive up the development of
industrial 4.0.