Industrial grade USB/RS232/TTL To RS232/485/TTL Isolated Multibus Converter

Industrial grade USB/RS232/TTL To RS232/485/TTL Isolated Multibus Converter

$24.89

Brand：Spotpear

SKU：0102110

Date：2022-02-15 15:50

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USB/RS232/RS485/TTL-Converter

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Industrial grade USB/RS232/TTL To RS232/485/TTL Isolated Multibus Converter

Industrial Grade Multibus Converter

Features At A Glance

USB adopts original FT232RL, high-speed communication is stable, reliable and good compatibility
On-board overvoltage and overcurrent protection circuits (there is no protection between the two power supplies on the host side)
On-board integrated power isolation, which can provide stable isolation voltage, and no additional power supply is required at the isolation end
On-board integrated digital isolation for signal isolation, high reliability, strong anti-interference, and low power consumption
On-board TVS (transient voltage suppression tube), which can effectively suppress the surge voltage and transient peak voltage in the circuit, and protect against lightning and static electricity.
On-board resettable fuses and protection diodes ensure stable output of current and voltage, prevent overcurrent and overvoltage, and improve shock resistance
On-board TTL serial port 3.3V and 5V level conversion circuit, the user can switch the B-side TTL communication level through the switch
Aluminum alloy shell, the surface is treated with anodized frosting, which is firm and durable

Specifications

MULTIBUS CONVERTER
Communication rate	300 ~ 921600bps (Note: RS232 to RS232 is 300~600000)
A Port	Working level: 5V USB interface Interface form: USB-B type interface Interface Protection: 200mA resettable fuse, isolated output
	Interface form: DB9 male RS232 interface Interface protection: TVS tube protection, surge and electrostatic protection Transmission mode: point-to-point
	Working level: 5V TTL (UART) interface Interface form: terminal block Interface pins: TXD, RXD, GND, 5V (Interface protection: provide clamping protection diode, anti-overvoltage negative pressure, anti- shock interference)
B Port	Interface form: terminal block Interface pins: A+, B-, GND RS485 interface Direction control: the hardware judges itself Interface Protection: Provides lightning, surge and electrostatic protection Transmission mode: point-to-multipoint (up to 32 nodes, repeaters are recommended for more than 16 nodes)
	Interface form: DB9 male port RS232 interface Interface protection: TVS tube protection, surge and electrostatic protection Transmission mode: point-to-point
	Working level: 3.3/5V TTL (UART) interface Interface form: terminal block Interface pins: TXD, RXD, GND (Interface protection: provide clamping protection diode, anti-overvoltage negative pressure, anti- shock interference)
Use environment	Temperature range: -25℃ ~ 85℃ Humidity range: 5%RH ~ 95%RH
Operating system	Windows 10/8.1/8/7/XP
Use caution	At the same time, there can only be one set of devices for complete communication between the host and the sender.