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B&B Electronics MESR9xx manual Password, Port# ID Remap, Serial Interface Modes

Models: MESR9xx

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4. Properties

Vlinx MESR9xx Modbus Gateway

Password

When you first receive the MESR9xx Modbus gateway from the factory the Password is blank so that you can initially access the Modbus gateway without entering a value into this field. To ensure security you should create and save a password the first time you configure the Modbus gateway. After a password has been set up it must be entered each time you login to Vlinx Manager. The password is used to access the configuration pages from the Vlinx Manager Login page and can be changed from the General page.

Port# ID Remap

This allows the gateway to remap the Modbus ID to another ID on the serial port. This would be used when there are two identical Modbus serial networks talking to Modbus TCP controllers.

The first box is the staring ID of a range you want to remap; the second box is the last ID of that range. If you are just remapping one ID the second box is not filled in. The third box is the start of the remap range on the serial port. The fourth box will auto fill in based on the range filled in the first 2 boxes. The range must check to make sure it is a valid range, and does not overlap with any of the other ranges set. Up to 5 address ranges can be remapped per port.

The default will have all the check boxes unchecked, and all fill in boxes blank.

Serial Interface Modes

Four serial interface modes of operation are:

•RS-232 - Point-to-point serial communications connection used by PC COM ports and many other systems. Capable of baud rates up to 115.2 kbaud over short distances (typically 50 feet). Typically uses DB-9 connectors but terminals are also used on MESR9xx Modbus gateways.

•RS-422 - Point-to-point communications using a transmit pair and a receive pair. RS-422 can operate at higher speeds and longer distances than RS-232. Typically uses two shielded twisted pairs and screw terminals but DB-9 connectors are also used on MESR9xx Modbus gateways.

•RS-485 2-wire - Similar speed and distance specifications as RS-422 but allows multidrop connections. Typically uses one shielded twisted pair and screw terminals but DB-9 connectors are also used on MESR9xx Modbus gateways.

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Manual Documentation Number MESR9xx-4508m

 

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B&B Electronics MESR9xx manual Password, Port# ID Remap, Serial Interface Modes
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MESR9xx specifications

B&B Electronics MESR9xx is a series of cutting-edge communication solutions designed to enhance connectivity in various industrial applications. These devices are particularly well-suited for remote monitoring and control of equipment, making them invaluable in sectors such as manufacturing, utilities, and smart infrastructures.

One of the standout features of the MESR9xx series is its robust wireless communication capabilities. They support multiple cellular standards, including 4G LTE, ensuring reliable and fast data transmission even in challenging environments. This versatility allows users to maintain seamless connectivity across wide geographic areas, effectively covering remote locations where traditional networking solutions may fall short.

In addition to cellular connectivity, the MESR9xx devices offer support for various protocols and interfaces, including Ethernet, serial, and digital I/O. This flexibility allows for easy integration with existing systems and devices, thus facilitating smooth communication across different platforms. The devices are also equipped with advanced security features, ensuring that data integrity and privacy are protected during transmission.

The MESR9xx series is designed for ease of use and rapid deployment. With built-in diagnostic tools, users can quickly identify and troubleshoot connectivity issues, significantly minimizing downtime in critical applications. The user-friendly web interface allows for straightforward configuration and monitoring, empowering users to manage their devices efficiently.

Another key characteristic of the MESR9xx series is its rugged design. Built to withstand harsh industrial environments, these devices feature an IP67-rated enclosure, making them dust-tight and resistant to water immersion. This level of durability guarantees that the MESR9xx can operate reliably in demanding conditions, such as extreme temperatures, humidity, and vibration.

Power options for the MESR9xx are flexible, with support for both AC and DC inputs, enhancing its versatility in different installation scenarios. Additionally, the devices are designed to optimize power consumption, which is especially critical for remote installations powered by renewable energy sources or battery systems.

Overall, B&B Electronics MESR9xx embodies a perfect blend of advanced technology, robust design, and user-centric features. Its ability to provide reliable, secure, and flexible communication solutions makes it an ideal choice for businesses looking to enhance their operational efficiency in an increasingly connected world. The MESR9xx stands out as a reliable tool for ensuring seamless data flow in various industrial applications, paving the way for smarter, more efficient operations.