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بيت / lidkew / البطاقات الداخلية
بطاقة محول المنفذ التسلسلي PCIE إلى 4 منافذ RS-485/422 مع كابل منافذ تسلسلية من 1 إلى 4، وكتل طرفية، وبطاقة توسيع موصلات PCIE X1 إلى 4 DB9 للكمبيوتر/الخادم، مع شريحة AX99100، وحماية TVS in Saudi Arabia

منافذ PCIEX1-2RS232*2

SAR 136
اللونالمنافذ*2
مقاسPCIEX1-2RS232
– 1 +

مميزات خاصة

  • 【High-Performance AX99100 Chip】The PCIE to quad ports RS485/RS422 expansion card equipped with AX99100 master chip, featuring stable compatibility and efficient data transmission.The adapter card expands 4 independent RS485/RS422 ports via a single PCIe X1 slot, solving the problem of insufficient serial ports for computers and servers
  • 【Fast & reliable transmission】The PCIE to 4 ports RS-485/RS-422 serial card supports data transfer rates up to 921.6Kbps, compatible with asynchronous full duplex communication.The expansion card come with 1-to-4 serial port cable, terminal blocks.The ports of the adapter card is compliant with RS485/422 port standard
  • 【Built-in TVS Protection and opto-isolation】The PCIe X1 to 4-Port RS485/RS422 serial expansion card equipped with transient voltage suppressor (TVS) diodes on each port to safeguard against voltage spikes, electrostatic discharge (ESD), and surges up to ±15kV, ensuring stable operation in harsh environments.Anti-surge,lightning protection.3KV photoelectric isolation，effectively avoiding ground loop interference,avoiding leakage and eliminating the danger of connecting to high voltage
  • 【Plug & play and PCIE X1 port】The PCIE to 4 DB9 connectors COM serial ports is plug & play.The PCIe X1 interface is backward compatible with PCIe X4/X8/X16 slots,pay attention:isn't compatible with PCI slot.Wide compatible with 9-pin serial port universal devices:environments like factory automation, CNC machines, and POS system,compatible with engraving machine，printers，typewriter，POS,industrial PC，time clock and others
  • 【Thicken gold-plate fingers and wide compatibility 】The fingers of the PCIE to 4 DB9 Connectors COM Ports Adapter Card is thicken gold-plate,effectively prevent surface oxidation,improve conductivity assurance performance and service life.The PCIE SATA adapter card is compatible with various operating systems:Windows 10/8.1/8/7/Vista/XP

وصف

Lidkew PCIE to 4 Ports RS-485/422 Serial Port Adapter Card with 1-to-4 Serial Ports Cable,Terminal Blocks,PCIE X1 to 4 DB9 Connectors Expansion Card for PC/Server,with AX99100 Chip,TVS Protection

منتجات شبيهه

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