SUNGOOYUE USB to 4 Channel RS232 Female Head Converter, Reliable, Highly Compatible, Industrial Grade Isolated USB Adapter for Telecommunications

1. Application: Original FT4232HL chip program, high-speed telecommunications is stable, reliable, high compatibility; Can expand 4 isolated RS232 interfaces via USB and access multiple industrial RS232 serial devices.
2. Onboard: One-piece power isolation, can provide stable isolation voltage; One-piece digital isolation on board, signal isolation, high reliability, strong anti-interference, low power consumption.
3. TVS design: TVS (Transient Voltage Suppression Tube), can effectively suppress overvoltage and transient voltage spikes in the circuit, is thunder protection and anti-static.
4. Safety protection: Self-resetting fuse and protection diode, which can ensure stable current and voltage output, prevent over-current and over-voltage, and improve shock .
5. Power supply, LED display: Additional connection power supply interface, supports 5-36V power supply with wide voltage range; External 9 LED indicators, convenient for checking power supply and signal transmission and reception status.

Technical dataification:
Item Type: Industrial Grade Isolated USB to RS232 Converter
Material: aluminum alloy
Host interface: USB
Device interface: RS232
Telecommunication range: 300 bps ~ 921600 bps
USB interface:
Working level: 5V
Connector type: USB-B connector
Interface protection: 200mA self-restoring fuse, isolated output
Transmission distance: approx. 5 m/16.4 feet
Power supply interface:
Supply voltage: 5 to 36V power supply terminals
Interface protection: reverse polarity protection
RS232 interface:
Interface form: DB9 socket
Interface protection: TVS tube protection, over-voltage and static protection
Transmission Distance: Approx. 15m/49.2ft
Transmission mode: point to point
Advertisement:
PWR: Power indicator, when USB is connected, it will light red when voltage is detected
TXD: Send indicator, green when data is sent. Sent from RS232 interface
RXD: Receive indicator: When data is sent back from the RS232 interface, the blue lighting lights up
Operating environment:
Temperature range: -40 ~ 85
Humidity range: 5% ~ 95% RH
Operating system: for OS X, for , for

List of packages:
1 x Converter
1 x Adapter
1 x USB Cable

Note:
Manual measurement, please allow some errors.