- Description
Details
Rail-mount RS485 serial server
Modbus Gateway
MQTT Gateway
This is a RS485 device data acquisitor / IoT gateway designed for industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to HTTPD Client, etc. With RS485, WIFI and Ethernet ports, the module can realize functions such as serial to WIFI, serial to Ethernet, Ethernet to WIFI and so on. Using screw terminals for power input, it supports 5~36V wide range power supply. Rail-mount V0 flame-retardant case design, small in size, easy to install. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring...
| Outline | |
|---|---|
| Communication interface | RS485, screw terminal |
| Power supply | 5 ~ 36V DC, screw terminal |
| Case | PC + ABS, V0 flame retardant grade |
| Dimensions | L × W × H: 109.66 × 28 × 64.71 mm |
| Communication | |
| Ethernet | 10 / 100M auto-negotiation RJ45 connector |
| WIFI | 802.11b/g/n compliant |
| Serial port | RS485 interface (Anti-surge, Lightningproof, Over-current protection) |
| Wireless specification | |
| Frequency Band | 2.412 ~ 2.484 GHz |
| Wireless network | Station / AP / AP+Station Mode |
| Security mechanism | WPA-PSK / WPA2-PSK |
| Encryption type | TKIP / AES |
| Transmitting power | 802.11b: +19dBm ([email protected]) 802.11g: +18dBm ([email protected]) 802.11n: +17dBm ([email protected], MCS7); +17dBm ([email protected], MCS7) |
| Receiving sensitivity | 802.11b: -89dBm (@11Mbps) 802.11g: -81dBm (@54Mbps) 802.11n: -73dBm (@HT20, MCS7); -71dBm (@HT40, MCS7) |
| Serial specification | |
| Baudrate | 300 ~ 460800 bps |
| Parity bit | none, odd, even, mark, space |
| Data bit | 5 ~ 9 bits |
| Flow control | N/A |
| Software | |
| Protocol | TCP / UDP / ARP / ICMP / DHCP / DNS / HTTP / MQTT |
| Configuration | host, web browser, serial AT command |
| Communication method | TCP/IP direct communication, VCOM |
| Operating mode | Transparent transmission, serial command, HTTPD Client, Modbus TCP to Modbus RTU |
| Environment requirement | |
| Operating temperature | -40℃ ~ 85℃ |
| Storage temperature | -45℃ ~ 125℃ |
| Humidity range | 5% ~ 95% relative humidity |
Support RS485 to WIFI, RS485 to Ethernet, Ethernet to WIFI, etc.
Industrial Rail-mount Support, Easy to Install, Compact Size, Cost-effective
Supports TCP Server / TCP Client / UDP Server / UDP Client
The user sends data to the server according to the protocol
Send data to different servers without restarting
After the user has set the HTTP header through AT commands or web page, the module can send data to the HTTP server, or obtain data from the HTTP server
Devices can subscribe to other MQTT client messages, and can publish topic information to the server. Supports subscription of 6 messages and publication of 6 topics, wider range of use and more applicable scenarios. Users can view device-related information through terminal devices or cloud platforms
Support Modbus TCP and Modbus RTU interconversion mode
The user can query the current status of the module, or set related parameters, by sending AT commands
Supports muliti configuration methods such as hosts, Web Browser and serial port Configuration
In the transparent transmission mode, the serial device can send data to the specified Socket link; the network data of each Socket is sent to the serial device through the serial port.
ESD Level 4 Static Protection, Level 3 Surge Protection, EFT Level 3 Electrical Fast Transient/Burst Protection.
The registration package is used to identify the device information to the server, so that the server can identify the device.
| RS485 TO ETH | RS485 TO ETH (B) | RS485 TO POE ETH (B) | RS232 TO ETH (B) | RS232 TO POE ETH (B) | RS232/485/422 TO ETH (B) | RS232/485/422 TO POE ETH (B) | RS485 TO WIFI/ETH | RS232/485 TO ETH | |
|---|---|---|---|---|---|---|---|---|---|
| Ethernet | |||||||||
| RJ45 Ethernet | 10/100Mbps auto-negotiation | ||||||||
| POE | - | supported | - | supported | - | supported | - | ||
| WIFI interface | - | 802.11b/g/n 2.4GHz | - | ||||||
| UART | |||||||||
| Type | RS485 | RS232 | RS232/485/422 | RS485 | RS232+RS485 (allows concurrent operation) | ||||
| Baudrate | 600bps~230.4Kbps | 300bps ~ 115.2Kbps | 300bps ~ 460.8Kbps | 600bps~230.4Kbps | |||||
| Hardware flow | NOT supported | supported | |||||||
| Data bit | 5, 6, 7, 8 | ||||||||
| Stop bit | 1, 2 | ||||||||
| Parity bit | None, Even, Odd, Space, Mark | ||||||||
| Interface protection | |||||||||
| Power supply | reverse-proof, ESD protection, anti-surge | ||||||||
| Ethernet | 1.5KV electromagnetic isolation | ||||||||
| RS485 | 2KV ESD protection, 2.2KΩ pull up/down registers | 2KV anti-surge | 600W anti-surge, lightningproof, anti-electrostatic 15KV | anti-surge, lightningproof, over-current protection | 2KV ESD protection, 2.2KΩ pull up/down registers | ||||
| Other | - | - | Power isolation, signal isolation protection | - | lightningproof, over-current protection | ||||
| Operating mode | |||||||||
| Type | TCP Server, TCP Client, UDP Server, UDP Client, etc. | ||||||||
| TCP Server | customizable 1~16 Clients | supports 30 Clients | supports 24 Clients | supports 2-ch Socket, 8 Clients per ch | |||||
| Misc | |||||||||
| Features | customized heartbeat packets, customized registration packets, customized webpage, RFC2217-like protocol, KeepAlive, timeout auto reboot, short connection, firmware upgrade via network | ||||||||
| - | Modbus gateway, MQTT/JSON to Modbus | Modbus gateway, MQTT, HTTP Client | Modbus gateway, Websocket (webpage to serial) | ||||||
| Configuration | Built-in webpage, Host computer config software, Serial commands | ||||||||
| Power supply | 5~7V | 9~24V | 6~36V | 5~36V | |||||
| Operating current | [email protected] | [email protected] | [email protected] | [email protected] | [email protected] | [email protected] | [email protected] | ||
| Operating temp. | -25～75℃ | -40～85℃ | |||||||
Weight: 0.157 kg
Quick Overview
- RS485 TO WIFI/ETH x1
- Antenna x1
