Antenna

Antenna Connector MMCX Female

Antenna Impedance 50 Ohms unbalanced

Approved Antennas Integral wire antenna (factory installed)

Astron AXQ9PRLMMCX – 1/4 wave flexible whip

Astron AXH900 RP SMAR – 1/2 wave flexible whip, SMA

Serial Port Scanning

The Scan Function is provided to assist the user when they are unsure which communication port the MDR210A-485 is attached to or what baud rate it has been set to. The Scan Function will attempt to communicate with the MDR210A-485 over every port installed on the PC at every allowed baud rate. While this is not a fast process, it does allow the recovery of a device whose configuration is unknown. If the Scan Function is unable to determine the port which the MDR210A-485 is attached to, the user will be notified. The user should then ensure that no other application has the communication port in use before re-attempting the Scan.

Application Fields

COM Port - Specifies which PC communication port the MDR210A-485 to be configured is attached.

Scan - The scan function iterates each available PC communication port looking for an attached MDR210A-485. If an MDR210A-485 is found, its COM Port and current Baud Rate values are provided.

Network ID - All communicating MDR210A-485s must be programmed to the same Network ID. The valid values are from hexadecimal 1 to FFF.

Hop Table - All communicating MDR210A-485s must be programmed to the same Hop Table. The valid values are 0 to 6. Independent networks in the same vicinity should use different Hop Tables to minimize packet collisions.

Baud Rate - This is the desired communication Baud Rate between the host and the MDR210A-485.

Setup - Send the currently selected values to the MDR210A-485 attached to the specified communication port.

Close - Exits the Application.

Networks

There are seven available networks (Hop Tables). Each network utilizes a different pseudo-random hopping sequence to navigate through the shared hopping channels. In the event that two modules from different networks collide on a channel (because they

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Black Box MDR210A-485 manual Serial Port Scanning, Application Fields, Networks

MDR210A-485 specifications

The Black Box MDR210A-485 is a versatile and efficient solution designed for robust serial communication applications. This device serves as a serial-to-serial communication converter, enabling seamless communication across different serial protocols. It is particularly suited for industrial automation, data acquisition, and various other applications where reliable data transmission is critical.

One of the main features of the MDR210A-485 is its support for RS-232 and RS-485 serial protocols. This dual protocol capability allows users to leverage existing infrastructure while improving communication distances and network reliability. The MDR210A-485 can extend the range of serial communication up to 4,000 feet (1,200 meters), making it ideal for large industrial environments where devices are spread out over considerable distances.

The device is equipped with built-in isolation, which enhances its resilience against electrical interference, making it a perfect fit for noisy environments. This isolation protects connected devices and ensures data integrity, which is crucial in any industrial setting. Furthermore, the MDR210A-485 supports baud rates from 300 bps up to 115.2 Kbps, allowing for fast data transmission tailored to various application requirements.

In terms of usability, the MDR210A-485 features simple, plug-and-play functionality, minimizing installation time and effort. LED indicators for power and data transmission status provide instant feedback to users, ensuring that any potential connectivity issues can be identified and addressed promptly.

The device is housed in a compact, rugged enclosure that is designed to withstand harsh environmental conditions, which is a common requirement in industrial applications. Enhanced thermal management features help protect the device from overheating, ensuring continuous operation even in demanding environments.

Moreover, the Black Box MDR210A-485 supports multiple communication modes, including point-to-point and multi-drop configurations, making it adaptable to various network architectures. This flexibility is advantageous for system integrators and engineers who require a dependable solution that works seamlessly in diverse setups.

In summary, the Black Box MDR210A-485 combines robustness, versatility, and ease of use to facilitate reliable serial communication in industrial applications. With its extensive support for serial protocols, long-distance capabilities, and durable design, it stands out as a commendable choice for any organization looking to enhance their communication infrastructure.