RS232/485 TO ETH Adapter (16530)
RS232/485 TO ETH Adapter (16530)
Regular price
5 420₴
Regular price
Sale price
5 420₴
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per
SKU: 1117
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Description
Overview
The RS232/485 TO ETH is an industrial RS232/RS485 to Ethernet converter, enabling bi-directional transparent data transmission between RS232/RS485 and RJ45 Ethernet ports. Both serial ports can operate simultaneously and independently. Configuration is done via a web interface.
Features at a Glance
- 32-bit ARM M4 series processor, up to 120 MHz clock speed — high speed, stability, and reliability
- 10/100M Auto-MDI/MDIX Ethernet interface — supports both straight and crossover cables
- Simultaneous and independent operation of RS232 and RS485 without mutual interference
- Configurable baud rate (600bps–230.4Kbps); five parity check options: None, Odd, Even, Mark, Space
- Multiple indicators for monitoring communication status and device operation
- Operating modes: TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client (supports GET and POST)
- Modbus support — suitable for industrial applications
- Websocket support — bi-directional transparent data transmission with RS232/RS485 ports directly via a web page
- Configuration via web interface, AT commands, serial protocol, and network protocol; provides configuration protocol for integration into custom software
- Supports configurable heartbeat packets — ensures connection activity and active data acquisition from sensors
- Supports configurable registration packets — automatic transmission of identification data after connection establishment for device differentiation
- Supports configurable web pages — allows customization of the module's configuration page
- Supports RFC2217 protocol — interoperability with devices that may have changing serial port parameters (baud rate, data bits, etc.)
- KeepAlive mechanism — detects connection loss and automatically reconnects
- Supports timeout reboot (in case of no data) — ensures long-term stable connection with configurable reboot time
- Supports DNS resolution of domain names, configurable DNS server
- Supports DHCP — automatic or static IP address assignment
- Firmware upgrade via network
- Software and/or hardware reset to factory defaults
- Default factory MAC address with possibility of modification
- Software included: module configuration utility, TCP/UDP testing tool, VCOM (virtual COM port) software
- Code examples: host computer (socket), VB, C++, Delphi, Android, iOS, etc.
Specifications
Ethernet
- Connector: RJ45 (4-pin)
- Data Rate: 10/100 Mbps
- Interface Protection: 2kV electromagnetic isolation
- Protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD Client, Websocket
- TX Buffer: 16 KBytes
- RX Buffer: 16 KBytes
RS485 / RS232
- Connectors:
- RS485: Screw terminal block (A+, B-, GND)
- RS232: DB9 (male)
- Data Bits: 5, 6, 7, 8
- Stop Bits: 1, 2
- Parity Bit: None, Odd, Even, Mark, Space
- Baud Rate: 600bps–230.4Kbps
- TX Buffer: 2 KBytes
- RX Buffer: 2 KBytes
- Hardware Flow Control: RTS/CTS
- RS485 Interface Protection:
- 2kV ESD protection, lightning protection, overvoltage protection, overcurrent protection
- RS485 pull-up/pull-down resistors: 2.2 kΩ
Power
- Supply Voltage: 5.0–36.0 V (5V recommended)
- Operating Current: 86.5 mA (at 5V)
- Power Consumption: <1 W
- Interface Protection: Reverse polarity protection, ESD protection, overvoltage protection
Operating Environment
- Operating Temperature: −40…+85 °C
- Storage Temperature: −40…+105 °C
Dimensions
Developer Resources
Wiki: www.waveshare.com/wiki/RS232/485_TO_ETH
Model Comparison Table
| UART TO ETH | RS485 TO ETH | RS232/485 TO ETH | 2-CH UART TO ETH | |
|---|---|---|---|---|
| Microcontroller | Cortex-M0 | Cortex-M0 | Cortex-M4 (up to 120 MHz) | CH9121 |
| Ethernet | 10/100 Mbps, auto-negotiation, RJ45 connector | |||
| Protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTP Client | TCP/UDP | |||
| TX: 6 KBytes; RX: 4 KBytes | TX: 16 KBytes; RX: 16 KBytes | — | ||
| Serial Port | UART | RS485 | RS232 and RS485 | UART |
| 600bps–460.8Kbps | 600bps–230.4Kbps | 300–921.6Kbps | ||
| Hardware Flow Control: None | Hardware Flow Control: Supported | Hardware Flow Control: None | ||
| Data Bits: 5, 6, 7, 8 | ||||
| Stop Bits: 1, 2 | ||||
| Parity Bit: None, Odd, Even, Mark, Space | ||||
| RX Buffer: 800 bytes | TX: 2 KBytes; RX: 16 KBytes | — | ||
| Framing Mechanism: 4-byte packing time, 400 bytes | Framing Mechanism: 4-byte packing time, 1600 bytes, configurable | — | ||
| Additional Features | Configurable heartbeat and registration packets, custom web page, RFC2217 protocol, KeepAlive mechanism, timeout reboot, short connection, network firmware upgrade | KeepAlive mechanism, network firmware upgrade | ||
| — | Modbus Gateway, Websocket (Web → serial port) | — | ||
| Operating Modes | TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client | TCP Server, TCP Client, UDP Server, UDP Client | ||
| Supported Clients | TCP Server: 1–16 clients (configurable) | TCP Server: 2 sockets, up to 8 clients per channel | TCP Server: 1–8 clients (configurable) | |
| Configuration | Web interface, host program, serial commands | Host program, serial commands | ||
| Protection and Isolation | Power: Reverse polarity protection, ESD, overvoltage | |||
| Ethernet: 1.5kV electromagnetic isolation | ||||
| — | 2kV ESD, 2.2kΩ pull-up/pull-down resistors | — | ||
| — | Lightning protection, overcurrent protection | — | ||
| Power Supply | 3.3V / 5V | 5–7V | 5–36V | 3.3V / 5V |
| Operating Current | 150mA @ 5V | 110mA @ 5V | 86.5mA @ 5V | 140mA @ 5V |
| Operating Temperature | −25…+75 °C | −40…+85 °C | ||
| Storage Temperature | −40…+105 °C | −55…+125 °C | ||
| Dimensions | 50.5 × 22.6 × 15 mm | 70 × 63.6 × 25 mm | 82.8 × 85.7 × 25 mm | 53 × 22 mm |
Part number:
1117
Description
Overview
The RS232/485 TO ETH is an industrial RS232/RS485 to Ethernet converter, enabling bi-directional transparent data transmission between RS232/RS485 and RJ45 Ethernet ports. Both serial ports can operate simultaneously and independently. Configuration is done via a web interface.
Features at a Glance
- 32-bit ARM M4 series processor, up to 120 MHz clock speed — high speed, stability, and reliability
- 10/100M Auto-MDI/MDIX Ethernet interface — supports both straight and crossover cables
- Simultaneous and independent operation of RS232 and RS485 without mutual interference
- Configurable baud rate (600bps–230.4Kbps); five parity check options: None, Odd, Even, Mark, Space
- Multiple indicators for monitoring communication status and device operation
- Operating modes: TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client (supports GET and POST)
- Modbus support — suitable for industrial applications
- Websocket support — bi-directional transparent data transmission with RS232/RS485 ports directly via a web page
- Configuration via web interface, AT commands, serial protocol, and network protocol; provides configuration protocol for integration into custom software
- Supports configurable heartbeat packets — ensures connection activity and active data acquisition from sensors
- Supports configurable registration packets — automatic transmission of identification data after connection establishment for device differentiation
- Supports configurable web pages — allows customization of the module's configuration page
- Supports RFC2217 protocol — interoperability with devices that may have changing serial port parameters (baud rate, data bits, etc.)
- KeepAlive mechanism — detects connection loss and automatically reconnects
- Supports timeout reboot (in case of no data) — ensures long-term stable connection with configurable reboot time
- Supports DNS resolution of domain names, configurable DNS server
- Supports DHCP — automatic or static IP address assignment
- Firmware upgrade via network
- Software and/or hardware reset to factory defaults
- Default factory MAC address with possibility of modification
- Software included: module configuration utility, TCP/UDP testing tool, VCOM (virtual COM port) software
- Code examples: host computer (socket), VB, C++, Delphi, Android, iOS, etc.
Specifications
Ethernet
- Connector: RJ45 (4-pin)
- Data Rate: 10/100 Mbps
- Interface Protection: 2kV electromagnetic isolation
- Protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD Client, Websocket
- TX Buffer: 16 KBytes
- RX Buffer: 16 KBytes
RS485 / RS232
- Connectors:
- RS485: Screw terminal block (A+, B-, GND)
- RS232: DB9 (male)
- Data Bits: 5, 6, 7, 8
- Stop Bits: 1, 2
- Parity Bit: None, Odd, Even, Mark, Space
- Baud Rate: 600bps–230.4Kbps
- TX Buffer: 2 KBytes
- RX Buffer: 2 KBytes
- Hardware Flow Control: RTS/CTS
- RS485 Interface Protection:
- 2kV ESD protection, lightning protection, overvoltage protection, overcurrent protection
- RS485 pull-up/pull-down resistors: 2.2 kΩ
Power
- Supply Voltage: 5.0–36.0 V (5V recommended)
- Operating Current: 86.5 mA (at 5V)
- Power Consumption: <1 W
- Interface Protection: Reverse polarity protection, ESD protection, overvoltage protection
Operating Environment
- Operating Temperature: −40…+85 °C
- Storage Temperature: −40…+105 °C
Dimensions
Developer Resources
Wiki: www.waveshare.com/wiki/RS232/485_TO_ETH
Model Comparison Table
| UART TO ETH | RS485 TO ETH | RS232/485 TO ETH | 2-CH UART TO ETH | |
|---|---|---|---|---|
| Microcontroller | Cortex-M0 | Cortex-M0 | Cortex-M4 (up to 120 MHz) | CH9121 |
| Ethernet | 10/100 Mbps, auto-negotiation, RJ45 connector | |||
| Protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTP Client | TCP/UDP | |||
| TX: 6 KBytes; RX: 4 KBytes | TX: 16 KBytes; RX: 16 KBytes | — | ||
| Serial Port | UART | RS485 | RS232 and RS485 | UART |
| 600bps–460.8Kbps | 600bps–230.4Kbps | 300–921.6Kbps | ||
| Hardware Flow Control: None | Hardware Flow Control: Supported | Hardware Flow Control: None | ||
| Data Bits: 5, 6, 7, 8 | ||||
| Stop Bits: 1, 2 | ||||
| Parity Bit: None, Odd, Even, Mark, Space | ||||
| RX Buffer: 800 bytes | TX: 2 KBytes; RX: 16 KBytes | — | ||
| Framing Mechanism: 4-byte packing time, 400 bytes | Framing Mechanism: 4-byte packing time, 1600 bytes, configurable | — | ||
| Additional Features | Configurable heartbeat and registration packets, custom web page, RFC2217 protocol, KeepAlive mechanism, timeout reboot, short connection, network firmware upgrade | KeepAlive mechanism, network firmware upgrade | ||
| — | Modbus Gateway, Websocket (Web → serial port) | — | ||
| Operating Modes | TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client | TCP Server, TCP Client, UDP Server, UDP Client | ||
| Supported Clients | TCP Server: 1–16 clients (configurable) | TCP Server: 2 sockets, up to 8 clients per channel | TCP Server: 1–8 clients (configurable) | |
| Configuration | Web interface, host program, serial commands | Host program, serial commands | ||
| Protection and Isolation | Power: Reverse polarity protection, ESD, overvoltage | |||
| Ethernet: 1.5kV electromagnetic isolation | ||||
| — | 2kV ESD, 2.2kΩ pull-up/pull-down resistors | — | ||
| — | Lightning protection, overcurrent protection | — | ||
| Power Supply | 3.3V / 5V | 5–7V | 5–36V | 3.3V / 5V |
| Operating Current | 150mA @ 5V | 110mA @ 5V | 86.5mA @ 5V | 140mA @ 5V |
| Operating Temperature | −25…+75 °C | −40…+85 °C | ||
| Storage Temperature | −40…+105 °C | −55…+125 °C | ||
| Dimensions | 50.5 × 22.6 × 15 mm | 70 × 63.6 × 25 mm | 82.8 × 85.7 × 25 mm | 53 × 22 mm |
Part number:
1117
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