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â–ª Supports Modbus RTU to MQTT
â–ª Supports 802.11b/g/n and Ethernet, 2 IPs
â–ª Supports 32 Topics, register length adjustable
â–ª Supports to query 4 remote TCP devices
â–ª Easy MQTT settings by web browser configuration
â–ª Easy installation with Windows IP utility
â–ª On line F/W upgrade
â–ª Watch Dog Function
Application
The MQTT Wi-Fi / Ethernet / Serial Gateway, GW211W-MQ provides an easy to deploy device to send RS-232/RS-485 Serial Modbus RTU Data communications to MQTT TCP networks on hard-wired Ethernet or over wireless WiFi networks. The MQTT Gateway works with standard Modbus Slave device, such as PLCs, IoT Sensors, Energy meters (AMRs), Solar Inverters, Wind Turbines, IO Modules, Flow Meters and more. The MQTT Gateway is built for use in light industrial environments and features a compact wall-mount design. It operates from 9-32VDC power supply voltages with terminal block connectors and is easy to configure through its web GUI interface.
| Ethernet | Port Type | RJ-45 Connector |
| Speed | 10/100 M bps (Auto Detecting) | |
| Protocol | ARP, IP, ICMP, UDP, TCP, HTTP, DHCP, DNS, NTP | |
| Mode | Modbus TCP | |
| Setup | HTTP Browser Setup (IE, Chrome, Firefox) | |
| Security | Setup Password | |
| Protection | Built-in 1.5KV Magnetic Isolation | |
| Serial Ports *2 | Port | RS-232 |
| Port | RS-422 / 485 (Surge Protect) | |
| Speed | 300 bps ~ 921.6 K bps | |
| Parity | None, Odd, Even | |
| Data Bit | 5, 6, 7, 8 | |
| Stop Bit | 1, 2 | |
| RS-232 Pins | Rx , Tx , GND | |
| RS-422 | Rx+, Rx-, Tx+, Tx- (Surge Protect) | |
| RS-485 | Data+, Data- (Surge Protect) | |
| 15KV ESD for all signals | ||
| WiFi | Standard | 802.11b/g/n |
| Data Rate | 11/54/72.2 Mbps @ 20Mhz Band Width | |
| Modulation | DSSS, OFDM | |
| Frequency | 2.4GHz | |
| Tx Power 11b | Max. 22dBm | |
| Tx Power 11g/n | Max. 19dBm | |
| Rx Sensitivity | -76dBm@54Mbps, -89.5dBm@11Mbps | |
| Tx Rate | Max. 54Mbps with auto fallback | |
| Tx Distance | Up to 100 Meters | |
| Security | WEP 64-bit / 128-bit data encryption, WPA / WPA2 | |
| Antenna | 2 dBi, RP-SMA connector | |
| Network Mode | Infrastructure, Soft AP (for Setup) | |
| LED | SYS, WiFi, RX, TX, LAN | |
| Power | DC 9~32V, supports DC Jack & Terminal Input | |
| Power Consumption | 2W | |
| MTBF | 60,000 hours (MIL-HDBK-217) | |
| Mechanical | Dimensions | 110 × 90 × 26 mm (W×D×H) |
| Weight | 110g | |
| Housing | Plastic | |
| Installation Mounting | Wall Mounting | |
| Environment | Operating Temperature | -20°C ~ 70°C |
| Storage Temperature | -25°C ~ 80°C | |
| Certification | FCC, CE | |
Enjoy:
Send Enquiry For:
Serial Connectivity Series Modbus Gateway GW211W-MQ
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DCT’s Skilled Management Team has more than twenty-five years of experience and expertise in the local business environment, coupled with a highly motivated group of employees, positions us as the preferred supplier among the major customers in the industry.
DCT Competitive Edge is the prompt response to our customer needs, the online and on-site direct technical support, professional consulting for the best cost/performance solution, on-time delivery, long-term maintenance, and support.
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