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The Modbus Wi-Fi / Ethernet / Serial Gateway, GW211W-MB provides an easy to deploy device to send Modbus serial data communications over a packet network such as Ethernet or TCP/IP on a hard-wired network or via WiFi. The Modbus Gateway works with standard Modbus Slave devices, such as PLCs, IoT Sensors, Energy meters (AMRs), Solar Inverters, Wind Turbines, IO Modules, Flow Meters and more. The Modbus 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 each Modbus Gateway is easily 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*1 |
| Port | RS-422 / 485*1 (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:
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Serial Connectivity Series Modbus Gateway GW211W-MB
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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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