Techut

1. Original FT232RL and SP485EEN
2. Product type: industrial converter
3. Baudrate: 300-921600bps
4. Host port: USB
5. Device port:  RS485
6. USB with the protection of 200mA self-recovery fuse, ESD protection
7. RS485 with the protection of 600W lightning-proof and surge-suppress, 15KV ESD protection
8. Operating system: Mac, Linux, Android, WinCE, Windows 10 / 8.1 / 8 / 7 / XP

This is an industrial USB to RS232/485/TTL isolated converter from Waveshare with the original FT232RL inside. It features embedded protection circuits such as power isolation, ADI magnetical isolation, and TVS diode, etc. What's more, the USB TO RS232/485/TTL comes with an aluminium alloy enclosure, make it solid and durable to work.

The USB TO RS232/485/TTL is very easy to use, fully automatic transceiving without delay. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipment and/or applications with high communication requirements.

1. USB TO RS232, USB TO RS485, USB TO TTL (UART).
2. Adopt original FT232RL, fast communicating, stable and reliable, better compatibility.
3. Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal.
4. Onboard unibody magnetical isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption.
5. Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightning-proof & anti-electrostatic.
6. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance.
7. A fully automatic transceiver circuit with no delay ensures the USB port communicates with different interfaces fastly and stably, without interfering with each other.
8. Onboard TTL serial 3.3V/5V voltage translator, config the TTL level via switch.
9. Aluminium alloy enclosure with sandblasting and anodic oxidation, CNC process opening, solid and durable.

• Compatible with RS232/RS485 standard, converting the RS232 signal into balanced differential RS485 signal
• Stable transmission on rate of 300~115200bps
• Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
• Onboard unibody ADI magnetical isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
• Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
• Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage protection, improves shock resistance
• Integrates optional RS485 output terminal 120R resistor, enabled/disabled via switch
• DC-005 power jack, allows 6V~36V DC wide range input, suits different application situations
• 3x LED indicators, easy to check the operating status: power, transmitting, and receiving
• Aluminium alloy enclosure with sand blasting and anodic oxidation, solid and durable

This is an Industrial Grade Isolated RS232 to RS485 Converter from Waveshare asynchronous bidirectional converter, which features electromagnet isolation. The internal TVS bidirectional transient suppression diode and detonator to protect the device from unstable working.

It has onboard unibody power supply isolation which provides stable isolated voltage and needs no extra power supply for the isolated terminal. The unibody ADI magnetical isolation allows signal isolation, high reliability, strong anti-interference, low power consumption. The onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit with lightning-proof & anti-electrostatic.

Resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage protection, improves shock resistance.

1. Compatible with RS232/RS485 standard, converting the RS232 signal into balanced differential RS485 signal.
2. Stable transmission at the rate of 300~115200bps.
3. About 1200m transmission distance of RS485, about 15m transmission distance of RS232
4. Integrates optional RS485 output terminal 120R resistor, enabled/disabled via a switch.
5. DC-005 power jack allows 6V~36V DC wide-range input, which suits different application situations.
6. 3x LED indicators, easy to check the operating status: power, transmitting, and receiving.
7. Aluminium alloy enclosure with sandblasting and anodic oxidation, solid and durable.

The RS485 TO ETH module provides an easy way to communicate between RS485 and RJ45 port Ethernet, it can be configured via webpage.

• M0 series 32-bit ARM processor, fast speed, high efficiency
• 10/100M Auto-MDI/MDIX ethernet interface, regardless of cross-over or straight-through cable
• Configurable RS485 baudrate (600bps~230.4Kbps), supports five parity check options: None, Odd, Even, Mark, Space
• Available working modes: TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client (supports GET and POST)
• Configurable via webpage, AT commands, serial protocol, and network protocol, provides configuration protocol which can be integrated to your own software
• Supports customized heartbeat packets, make sure the connection is truthful, as well as for actively retrieving sensor data
• Supports customized registration packets, auto passing the registered packet as identifier after the connection is established, so that different devices can be distinguished
• Supports customized webpage, allows user to customize the module configuration page
• Supports RFC2217-like protocol, be able to communicate with devices whose serial setting (baudrate, data bit, etc.) may change
• KeepAlive mechanism, detects broken connection, auto re-connecting
• Supports time-out reboot (no-data reboot), ensures a long-term stable connection, configurable reboot time
• Supports DNS domain name resolution, configurable DNS server
• Supports DHCP, auto-obtained IP or static IP
• Firmware is upgradable via the network
• Restore to factory settings via software and/or hardware
• Comes with default MAC address, which is customizable
• Provided software: module configuration software, TCP/UDP testing tool, VCOM virtual serial port software
• Example code: host computer (socket ), VB, C++, Delphi, Android, iOS, etc.

• Ethernet:
  • Connector: 4-pin RJ45
  • Communication rate: 10/100Mbps
  • Interface protection: 1.5KV electromagnetic isolation
  • Protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD Client
  • TX cache: 6Kbyte
  • RX cache: 4Kbyte
• RS485:
  • Connector: screw terminal (A+, B-, GND)
  • Data bit: 5bit, 6bit, 7bit, 8bit
  • Stop bit: 1, 2
  • Parity bit: None, Odd, Even, Mark, Space
  • Baudrate: 600bps~230.4Kbps
  • RX cache: 800byte
  • Hardware flow control: none
  • Interface protection:
    • 2KV ESD protection
    • RS485 pull up/down registers: 2.2KΩ
• Power:
  • Power supply: 5.0~7.0V (5V recommended)
  • Operating current: 150mA (@5V)
  • Power consumption: <1W
  • Interface protection: reverse-proof, ESD protection, anti-surge
• Environment:
  • Operating temperature: -25~75°C
  • Storage temperature: -40~105°C