RS232 RS485 to 2-way RS485 Industrial HUB DTECH รุ่น DT-IOT9022I ราคา 1,320.00 .-
RS232 RS485 to 2-way RS485 Industrial HUB DTECH รุ่น DT-IOT9022I
ราคา 1,320 บาท
รุ่น : DT-IOT9022I (รหัสสินค้า : P03917)
• Industrial-grade optically isolated hub, RS232/RS485 to 2-way RS485 high-speed hub.
• Baud rate 300-921.6Kbps, 600W lightning surge protection
• Wide voltage 9V-38V, 2500Vrms isolation voltage
• Each port can connect 32 nodes, a total of 64 nodes
• Industrial grade low temperature/high temperature resistance, to ensure normal operation in high and low temperature environments, -20-80°C
• Main RS232 port protection: 15KV ESD
• Support two-way conversion between main port and branch port
• High-speed optical isolation and high anti-interference design
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