BB-485USB9F-4W-LS ULI-351DK，USB 至 RS-485 4线 (DB9 母口) 转换器 串口号锁定

详细规格

General

• Technology USB
• Power Bus Powered
• Mounting Inline
• Temperature 0 to 70C
• Serial Port Count 1
• Serial Type RS-485 4-wire
• Serial Connector DB9 Female

USB Communication

• Locked Serial Number Yes

Power

• Power Input (USB) Port-Powered from USB host (5 VDC)

Serial Communication

• Serial Standard RS-485
• Serial Port Connector Type DB9 Female
• Maximum Serial Transmission Speed 921.6 Kbps

Environment

• Operating Temperature 0 ~ 70°C (32 ~ 158°F)

Accessory General

• Mounting Inline

Upstream USB Port

• Standard USB 2.0
• Maximum Transfer Rate Full-Speed (12 Mbps)
• Connector Type Type B (Female)
• Port Number 1