4.4 Failsafe Alarm Relay Wiring and Specifications

The “Failsafe” output relay is provided to signal critical error conditions that may occur on the M2000 series products. The contacts are energized upon power up of the unit and remain energized until a critical error occurs. The proper relay connections are shown in Figure 10. One common application for this output is to signal an alarm if a power failure or removal of control power occurs.

Figure 10: Failsafe Alarm Relay Wiring

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RuggedCom m2200 manual Failsafe Alarm Relay Wiring and Specifications

m2200 specifications

The RuggedCom M2200 is an advanced networking solution designed specifically for harsh and demanding environments. Suitable for industries such as transportation, utilities, oil and gas, and mining, the M2200 provides robust and reliable communication capabilities in the field where conventional networking equipment may fail.

One of the standout features of the RuggedCom M2200 is its high-quality environmental resilience. It is engineered to withstand extreme temperatures ranging from -40°C to +85°C, ensuring uninterrupted operation in severe climatic conditions. The device also boasts an IP40 enclosure rating, providing a solid defense against dust and moisture, which significantly extends its lifespan in challenging industrial settings.

In terms of connectivity, the M2200 supports a wide range of port options, including Ethernet and serial support, enabling seamless integration with existing infrastructure. With up to 24 Gbps of switching capacity, it is capable of handling substantial data flow, which is critical in modern applications where data traffic is continuously increasing.

The M2200 employs advanced Power over Ethernet (PoE) technology, allowing for efficient power distribution directly through the Ethernet cable to connected devices like cameras and Wi-Fi access points. This feature simplifies installation and reduces the need for additional power sources, making it easier to deploy network devices in remote or hard-to-reach locations.

Security also plays a crucial role in the design of the RuggedCom M2200. It incorporates industry-standard encryption protocols for secure communication and features such as access control lists (ACLs) to restrict unauthorized access. This is particularly important in sectors such as utility management, where safeguarding sensitive data is essential.

Additionally, the M2200 supports various networking protocols, such as IEC 61850 and DNP3, making it an ideal choice for utility and automation applications. Its capability for redundancy, including support for Rapid Spanning Tree Protocol (RSTP), ensures high availability, which is vital in environments where network downtime can be costly or dangerous.

Overall, the RuggedCom M2200 stands out as a reliable and versatile networking solution, combining rugged durability with advanced features that meet the needs of industries operating in challenging conditions. Its combination of environmental resilience, connectivity options, security features, and compliance with industry standards makes it an indispensable tool for modern industrial communication networks. Organizations can trust the M2200 to deliver consistent performance, ensuring that they maintain connectivity and data integrity even in the most demanding environments.