ADM3070EYRZ

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The ADM3070EYRZ is a 4-channel, isolated universal RS-232/RS-485 transceiver. It offers the advantages of both serial protocols but with enhanced protection from transient voltage due to physical isolation. This makes it an ideal solution for applications requiring the most robust data transmission possible, such as factory automation, security, medical and building automation. Additionally, the ADM3070EYRZ offers two-wire, four-wire, auto-direction sensing and Auto Baud rate detecting functions, enabling enhanced versatility in multi-vendor installations.

Features

The most notable features offered by the ADM3070EYRZ are the integrated isolated and galvanic isolation protection mechanisms. This allows devices to be safely isolated from ground potentials, and causes it to provide enhanced protection against transient voltages. Additionally, the ADM3070EYRZ provides up to 2 Mbit/s data rate, and up to 5kV isolation. Its four-channel configuration and options for four-wire, two-wire and auto-direction sensing offer outstanding flexibility and make it suitable for almost any serial communications application. Furthermore, this transceiver also features rear bulkhead mounting and overvoltage protection up to 24V.

Application Field

The ADM3070EYRZ is most suitable for applications requiring reliable communication link between systems in different locations. It can be used to protect communication links or equipment from transient voltage, and its two-wire, four-wire and auto-direction sensing make it particularly suitable for multi-vendor installations. Additionally, its high data rate, isolation and robust protection from transient voltage make it an ideal solution for applications in factory automation, medical equipment, building automation and security systems. Its bulkhead mounting also allows it to be easily installed in hostile environments.

Working Principle

The ADM3070EYRZ relies on galvanic isolation and integrated isolation protection to protect systems and machines from spikes and transient voltages. When used in applications requiring reliable communication link between systems and locations, the integrated isolated and galvanic isolation features of the transceiver come into play. The transceiver isolates the data signals between equipment, thus allowing different devices and locations to communicate without the worry of transient voltages. Additionally, when used in multi-vendor installations, the two-wire, four-wire and auto-direction sensing functions allow for easy connection and establishment of a reliable communication link.

Conclusion

The ADM3070EYRZ is an isolated universal RS-232/RS-485 transceiver that offers enhanced protection from transient voltage due to physical isolation. Its features such as high data rate, isolation, robust protection from transient voltage, two-wire, four-wire and auto-direction sensing functions, make it a suitable solution for applications in factory automation, medical equipment, building automation and security systems. Additionally, its rear bulkhead mounting feature allows it to be used in almost any environment, making it one of the most versatile transceivers in the market today.

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