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4 Port USB to RS232 Serial Adapter w/Optical Isolation, Surge Protection, 2500Vrms Isolation, Bus Powered, High Speed Serial Communication for Industrial Use
- Fully compatible with USB1.0 and USB 1.1; Forward compatible with USB 2.0
- Supports 4 DB9-Male UART Serial ports with Data Rate from 75 bps to 921.6Kbps
- Supports Isolation and Surge Protection Features
- Power solely from USB Bus. No external power supply needed.
- Supports 3-wire RS232 Signals (TXD, RXD, GND)
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Overview
Specs
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Data Rate from 75 bps to 921.6Kbps
512-Byte Deep FIFOs for each Port
Supports 7,8 Data Bits
Supports 3-wire RS232 Signals (TXD, RXD, GND)
Supports 1, 1.5 and 2 Stop Bits
Supports 2500Vrms Optical Isolation
Built-in Bi-Directional circuit surge protection
Power solely from USB Bus. No external power supply needed.
A +5V DC Jack Input for supports Power over DB9-Male applications.
Power Specifications:
512-Byte Deep FIFOs for each Port
Supports 7,8 Data Bits
Supports 3-wire RS232 Signals (TXD, RXD, GND)
Supports 1, 1.5 and 2 Stop Bits
Supports 2500Vrms Optical Isolation
Built-in Bi-Directional circuit surge protection
Power solely from USB Bus. No external power supply needed.
A +5V DC Jack Input for supports Power over DB9-Male applications.
Power Specifications:
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by HAITAO CROSS BORDER E-COMMERCE LIMITED Return Policy
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