Moxa AWK-1131A-EU Industrial Grade Wireless AP Client

The Moxa AWK-1131A-EU is an industrial-grade wireless AP/Client designed for demanding environments, offering high-speed 802.11n connectivity. This robust device supports up to 300 Mbps data rates and features millisecond-level client-based Turbo Roaming for seamless transitions between access points. Its industrial design includes a rugged metal housing with an IP30 rating, ensuring reliability in conditions with water, dust, and vibrations. The unit supports both 2.4 GHz and 5 GHz bands, with 5 GHz DFS channel support, and is backward-compatible with 802.11a/b/g deployments. Key advantages include its high-performance Wi-Fi, secure and reliable network connections, and its suitability for challenging industrial applications. Technical specifications include a wide input voltage range of 12 to 48 VDC with redundant power inputs for enhanced reliability, a power consumption of 6.96 W (max.), and operating temperatures ranging from 0 to 60°C for standard models.

Product Specifications

| Feature                  | Specification                                                                                                                                                                                                                              |

| :----------------------- | :----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |

| WLAN Standards           | 802.11a/b/g/n                                                                                                                                                                                                                              |

| Max Data Rate            | 300 Mbps                                                                                                                                                                                                                                   |

| Frequency Bands          | 2.4 GHz and 5 GHz (EU bands: 2.412-2.472 GHz, 5.180-5.240 GHz, 5.260-5.320 GHz, 5.500-5.700 GHz)                                                                                                                                           |

| Wireless Security        | WEP encryption (64/128-bit), 802.11i                                                                                                                                                                                                       |

| Operation Modes          | Access Point, Client, Sniffer                                                                                                                                                                                                              |

| Ethernet Interface         | 1 x 10/100/1000BaseT(X) (RJ45 connector)                                                                                                                                                                                                   |

| Input Voltage            | 12 to 48 VDC (Redundant dual power inputs)                                                                                                                                                                                                 |

| Power Consumption        | 6.96 W (max.)                                                                                                                                                                                                                              |

| Operating Temperature    | 0 to 60°C (32 to 140°F)                                                                                                                                                                                                                    |

| Storage Temperature      | -40 to 85°C (-40 to 185°F)                                                                                                                                                                                                                |

| Ambient Relative Humidity| 5 to 95% (non-condensing)                                                                                                                                                                                                                |

| Housing                  | Metal                                                                                                                                                                                                                                      |

| IP Rating                | IP30                                                                                                                                                                                                                                       |

| Dimensions               | 58 x 115 x 70 mm (2.29 x 4.53 x 2.76 in)                                                                                                                                                                                                   |

| Weight                   | 307 g (0.68 lb)                                                                                                                                                                                                                            |

| Installation             | DIN-rail mounting, Wall mounting (with optional kit)                                                                                                                                                                                       |

| Certifications | EMC: IN Vibration: IEC 60068-2-6 |

| Management               | DHCP Server/Client, DNS, HTTP, IPv4, LLDP, SNMPv1/v2c/v3, Syslog, TCP/IP, Telnet, UDP, VLAN, MXview, MXconfig                                                                                                                               |

| Security                 | HTTPS/SSL, RADIUS, SSH                                                                                                                                                                                                                     |

Core Features & Market Positioning

The Moxa AWK-1131A-EU distinguishes itself in the industrial wireless market through its combination of high-speed 802.11n performance and robust industrial design. Its key differentiator lies in its reliability and suitability for harsh environments, a critical factor for industrial automation and IIoT applications. The device's ability to maintain stable wireless communication in the presence of interference, water, and dust positions it as a superior choice over standard consumer-grade wireless equipment. Furthermore, features like millisecond-level client-based Turbo Roaming and redundant power inputs enhance its appeal for mission-critical operations where network uptime is paramount. The integrated antenna and power isolation also contribute to its ruggedness and ease of deployment. Moxa's reputation for industrial networking solutions further bolsters the AWK-1131A-EU's market position as a dependable and high-performance wireless access point/client.

Key Application Scenarios

The Moxa AWK-1131A-EU is engineered for diverse industrial settings, addressing the need for reliable wireless connectivity in challenging locations. Its primary applications include:

  Industrial Automation and Control: Enabling wireless communication for PLCs, HMIs, and sensors in factories and production lines where running Ethernet cables is impractical or hazardous.  Transportation and Logistics: Providing robust Wi-Fi connectivity in vehicles, rail systems, and warehouse environments for real-time tracking, data logging, and communication.  Remote Monitoring and Surveillance: Facilitating wireless data transmission from remote sites such as wind turbines, oil rigs, and utility substations, where wired infrastructure is scarce.  Smart Grid and Utilities: Supporting wireless communication for smart meters, grid monitoring devices, and SCADA systems in outdoor or harsh conditions.  Building Automation: Extending wireless networks to cover large industrial complexes or areas with difficult-to-reach locations.

Practical System Integration Guidance

Integrating the Moxa AWK-1131A-EU into an industrial network is straightforward due to its versatile mounting options and standard interfaces. It supports DIN-rail mounting and wall mounting with an optional kit, allowing for flexible installation within control cabinets or on walls. The device features one 10/100/1000BaseT(X) Ethernet port for wired network connectivity. Power is supplied via redundant DC inputs ranging from 12 to 48 VDC, offering enhanced system reliability.

For initial setup and configuration, the AWK-1131A-EU can be accessed through its web interface via HTTPS/SSL or Telnet/SSH consoles. Management can be further simplified using Moxa's utilities like MXview, MXconfig, and Wireless Search Utility for network visualization, configuration, and troubleshooting. It's recommended to change the default administration password immediately after initial setup for security. The device supports DHCP server/client functionality, facilitating IP address management within the network.

Operation and Risk Mitigation

Operating the Moxa AWK-1131A-EU requires attention to environmental conditions and network security. The device is rated for operation between 0 to 60°C, with extended temperature models available for colder environments. While IP30 rated, it is not designed for direct exposure to water or extreme dust; enclosure within a control panel or protective housing is advised for such scenarios.

To mitigate risks, it is crucial to manage the device securely. Regularly change the administration password and utilize WPA2-PSK or higher security protocols for wireless connections. For critical applications, be aware of the receiver sensitivity limitations on channels 153 and 161, and avoid their use. Also, note that DFS channels require a 60-second availability check period after radar detection before service resumes. Implementing redundant power supplies and understanding the fault indicators (LEDs) are key to proactive maintenance and minimizing downtime.

Scalability & Long-Term Value

The Moxa AWK-1131A-EU offers significant long-term value through its backward compatibility and support for emerging industrial networking standards. Its compatibility with existing 802.11a/b/g deployments ensures a smooth transition path for network upgrades, protecting existing investments. The device's support for IEEE 802.11n, along with MIMO technology and increased channel width, provides a foundation for higher data throughput and future bandwidth demands.

Moreover, Moxa's commitment to industrial communication extends to integration with IIoT platforms. The MXview Wireless management software provides network visualization and analysis tools that are essential for monitoring and optimizing wireless performance in an increasingly connected industrial landscape. This focus on manageability and future-proofing ensures that the AWK-1131A-EU remains a valuable component of industrial networks for years to come.

FAQs

What is the primary function of the Moxa AWK-1131A-EU?

The Moxa AWK-1131A-EU functions as a versatile industrial-grade wireless device, acting as an Access Point (AP), Bridge, or Client. It is designed to provide robust and high-speed wireless connectivity in challenging industrial environments. Its primary goal is to enable reliable data communication where wired connections are difficult or impossible to install.

This device supports the IEEE 802.11a/b/g/n standards, offering data rates up to 300 Mbps. This performance ensures efficient data transfer for various industrial applications, from automation to remote monitoring. The rugged construction and industrial certifications further highlight its role in mission-critical operations.

Its 3-in-1 functionality offers flexibility, allowing it to adapt to different network topologies and needs. Whether extending a network, connecting devices, or bridging wireless to wired segments, the AWK-1131A-EU provides a dependable wireless solution.

What are the key technical specifications of the Moxa AWK-1131A-EU?

The Moxa AWK-1131A-EU supports IEEE 802.11a/b/g/n standards, delivering up to 300 Mbps data rates. It operates on both 2.4 GHz and 5 GHz bands, with specific EU frequency allocations and DFS support on the 5 GHz band. The device features one 10/100/1000BaseT(X) Ethernet port for wired connectivity.

It is powered by a wide input voltage range of 12 to 48 VDC, with redundant dual power inputs enhancing reliability. The unit has a maximum power consumption of 6.96 W and an operating temperature range of 0 to 60°C. Its metal housing is IP30-rated, and it supports DIN-rail or wall mounting.

Wireless security is managed through WEP encryption and 802.11i standards. Management features include DHCP, SNMP, Syslog, and integration with Moxa's MXview and MXconfig utilities for enhanced network oversight.

Where can the Moxa AWK-1131A-EU be typically deployed?

This industrial wireless device is ideal for deployment in harsh industrial environments where standard Wi-Fi solutions would fail. Common scenarios include factory floors for machine-to-machine communication and control systems. It is also used in transportation, such as in trains or vehicles, for continuous connectivity.

It's well-suited for remote monitoring applications like utility substations, oil rigs, or wind farms where infrastructure is limited. The device's rugged design makes it suitable for outdoor installations or areas with significant vibration, dust, or temperature fluctuations.

The AWK-1131A-EU is also valuable in logistics and warehousing for inventory management and asset tracking. Its ability to provide reliable connectivity ensures seamless operation of industrial IoT (IIoT) devices and systems across various sectors.

What is the wireless speed and range of the Moxa AWK-1131A-EU?

The Moxa AWK-1131A-EU supports IEEE 802.11n technology, providing a maximum net data rate of up to 300 Mbps. This speed is significantly faster than older Wi-Fi standards, enabling high-bandwidth applications. It utilizes MIMO technology to improve data throughput and range by transmitting and receiving multiple data streams simultaneously.

The effective wireless range depends on environmental factors such as obstacles, interference, and antenna types used. While specific range figures are not universally defined, its design for industrial applications implies robust performance within typical factory or plant layouts. For extended coverage, multiple AWK-1131A-EU units can be deployed and managed using Moxa's MXview Wireless software.

It is important to note that actual performance can vary. Factors like the specific Wi-Fi channel used, interference from other devices, and the configuration of connected clients will impact the achievable speed and reliable operating distance.

How does the Moxa AWK-1131A-EU handle roaming between access points?

The Moxa AWK-1131A-EU features client-based Turbo Roaming, designed for millisecond-level recovery times. This technology allows mobile clients to switch between access points with minimal interruption to active data connections. This is crucial for applications requiring continuous wireless communication, such as mobile HMIs or vehicle tracking systems.

The Turbo Roaming function is optimized for interference-free 20-MHz RF channels and WPA2-PSK security. The recovery time is an average and can be influenced by various network conditions, including traffic load and roaming parameters. Moxa provides detailed information on optimizing these settings in the product manual.

This advanced roaming capability ensures that devices can maintain stable connections as they move within the coverage area of a wireless network, which is a significant advantage in industrial settings with mobile equipment.

What are the power requirements for the Moxa AWK-1131A-EU?

The Moxa AWK-1131A-EU operates on a wide DC input voltage range of 12 to 48 VDC. This flexibility allows it to be powered by various industrial power sources. A key feature for enhanced reliability is its support for redundant dual power inputs.

This means two separate power sources can be connected simultaneously. If one power source fails, the device will continue to operate seamlessly from the other, preventing network downtime. The maximum power consumption is rated at 6.96 W, making it relatively energy-efficient for its industrial capabilities.

The power is supplied through a removable 4-contact terminal block, which is a standard connector type for industrial power distribution, facilitating easy and secure wiring.

Can the Moxa AWK-1131A-EU operate in extreme temperatures?

The standard model of the Moxa AWK-1131A-EU is rated for an operating temperature range of 0 to 60°C (32 to 140°F). This range is suitable for many typical industrial environments. However, for applications in much colder or hotter conditions, Moxa offers wide-temperature versions.

For instance, the AWK-1131A-EU-T model is designed to operate in temperatures ranging from -40 to 75°C (-40 to 167°F). These wide-temperature variants are crucial for deployment in unconditioned enclosures or outdoor locations subjected to extreme weather. Storage temperature for all models typically ranges from -40 to 85°C.

It is important to select the correct model based on the specific environmental operating conditions of the intended deployment location to ensure reliable performance and longevity.

What are the security features of the Moxa AWK-1131A-EU?

The Moxa AWK-1131A-EU incorporates several security features to protect industrial wireless networks. It supports WEP encryption for basic security and the more robust 802.11i standard, which includes WPA/WPA2-PSK and WPA/WPA2-Enterprise modes for stronger authentication and encryption.

For network management and access, the device supports HTTPS/SSL for secure web-based configuration and SSH for secure command-line access, preventing unauthorized viewing of sensitive data during transmissions. RADIUS authentication can also be utilized for centralized user management and access control in larger network deployments.

Beyond wireless security, the device includes firewall capabilities with MAC address, IP protocol, and port-based filtering, allowing administrators to define granular access policies. Regular password changes and keeping firmware updated are essential security practices.

How is the Moxa AWK-1131A-EU managed and monitored?

Management of the Moxa AWK-1131A-EU is facilitated through various methods, including a web-based interface accessible via HTTPS/SSL, and command-line interfaces like Telnet and SSH. For simplified network-wide management, Moxa provides dedicated utilities.

MXview is a comprehensive network management tool that can visualize the status of wireless connections, display device information, and provide performance charts. MXconfig allows for the bulk configuration and management of multiple Moxa devices, significantly reducing deployment time. The Wireless Search Utility can locate AWK devices on the network.

The device also supports standard network management protocols such as SNMPv1/v2c/v3 and Syslog, enabling integration with existing network monitoring systems. DHCP client functionality allows it to obtain an IP address automatically from a server, simplifying network integration.

What are the warranty and support options for the Moxa AWK-1131A-EU?

Moxa typically offers a 5-year warranty for its AWK-1131A series products. This extended warranty period reflects the company's confidence in the product's industrial-grade reliability and durability. Specific warranty terms and conditions are available on Moxa's official website.

For technical support, Moxa provides global assistance through its regional offices in the Americas, Europe, China, India, and the Asia-Pacific region. Customers can access technical support via phone, fax, or online through their website. Product manuals, datasheets, and firmware updates are also available for download, aiding in installation, configuration, and troubleshooting.

In case of hardware issues within the warranty period, customers usually need to contact their point of purchase or Moxa directly to initiate a return merchandise authorization (RMA) process for repair or replacement.