Multibus Converter - isolated industrial USB/RS232/RS485/TTL converter

Description

An isolated USB/RS232/RS485/TTL converter for industrial applications that provides easy communication between USB, RS232, RS485 and TTL interfaces. The converter is based on the popular FT232RL chip and a number of built-in protection circuits, such as power isolation, digital output isolation and TVS diodes, which ensure high reliability of the device. The module enables operation in 3.3 V and 5 V TTL systems (selectable by a switch).

The converter ports are divided into two groups: A (RS232, TTL and USB interface) and B (RS485, TTL and RS232), and the signals can be sent between one of the A group ports to one of the B group ports.

The converter can work with Win7, 8, 8.1, 10, 11 operating systems and is characterized by fast communication, stability, reliability and security. It is therefore the ideal choice for industrial control devices and applications with high communication requirements. Full documentation with the necessary drivers is available on the product Wiki page.

Features

• Industrial isolation converter
• Baud rate: 300 to 921 600 bps, 300 bps to 6 Mbps (RS232 to RS232)
• Group A:
  • USB:
    • Voltage: 5V
    • Connector: USB type B
    • Protection: 200 mA fuse, isolated output
  • RS232:
    • Connector: DB9 male
    • Protection: TVS diode, overvoltage protection, ESD protection
    • Transmission mode: point-to-point
  • TTL (UART):
    • Voltage: 5V
    • Connector: screw terminal
    • Pins: TXD, RXD, GND, 5V
    • Protection: protection diode, surge proof, shock proof
• Group B:
  • RS485:
    • Connector: screw terminal
    • Pins: A +, B-, GND
    • Direction control: automatic hardware control
    • Protection: lightning and surge protection, ESD protection
    • Transmission mode: point-to-multipoint, up to 32 nodes, it is recommended to use repeaters for 16 or more nodes
  • RS232:
    • Connector: DB9 male
    • Protection: TVS diode, overvoltage protection, ESD protection
    • Transmission mode: point-to-point
  • TTL (UART):
    • Voltage: 5V
    • Connector: screw terminal
    • Pins: TXD, RXD, GND, 5V
    • Protection: protection diode, surge proof, shock proof
• LED indicators:
  • PWR: red power indicator
  • TXD: Green TX indicator
  • RXD: RX indicator blue
• Working temperature: -25 ℃ to 85 ℃
• Humidity: 5% RH to 95% RH
• Operating system: Windows 11/10 / 8.1 / 8/7 / XP
• Aluminum housing
• Dimensions: 68 x 128.76 x 28.13 mm

Kit contains

• USB/RS232/RS485/TTL Converter
• 1.2 m USB cable