FieldServer instruction manual FS-8704-14 EtherNet/IP Manual

Models: FS-8704-14

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FS-8704-14 EtherNet/IP Manual

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Appendix A.6. Configuring a FieldServer to read and write Data to and from a PLC.

This example makes use of the Data Table Read/Write method for passing data between the FieldServer and an Allen Bradley PLC. The example shows configuration of a ControlLogix PLC, but all RockWell PLC’s that support Ethernet IP communications and Data Table Read/Write operations in Message blocks should be able to communicate this way. . These map descriptors will create an explicit connection to the server and will then transfer data in the data table format. The EIP_Tag_Name field contains the tag name referenced in the server and the EIP_Path field represents the path (through different ports) to the server. Each port jump is separated by a space. This field generally holds a backplane / cpu slot combination. DATA_TABLE_READ and DATA_TABLE_WRITE are the only legal values for EIP_SERVICE.

Note that this is by far the preferred method for communicating with Allen Bradley PLC’s due to it’s ease of configuration, quantity of data that can be transferred and speed of transfer.

When the FieldServer is the active component as shown below (i.e: the FieldServer Polls the PLC and not the other way around), then very little programming is needed in the PLC, other than the Tag Creation and setting the PLC IP Address.

FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web: www.fieldserver.com Tel: (408) 262 2299 Fax: (408) 262 2269 Toll Free: (888) 509 1970 email: support@fieldserver.com

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FieldServer instruction manual FS-8704-14 EtherNet/IP Manual

FS-8704-14 specifications

The FieldServer FS-8704-14 is a state-of-the-art communication gateway designed for seamless integration of various devices and protocols within building automation and industrial control systems. This versatile device is equipped with multiple features that cater to the needs of system integrators and end-users alike, making it a popular choice in modern facilities management.

One of the standout features of the FS-8704-14 is its support for a wide variety of communication protocols. This model can bridge the gap between different systems by facilitating communication among protocols such as Modbus RTU, Modbus TCP, BACnet IP, BACnet MSTP, and LonWorks, to name a few. This multi-protocol capability ensures that legacy systems can communicate with newer technologies, providing a future-proof solution for businesses looking to upgrade their infrastructure.

The FS-8704-14 is equipped with 14 configurable input/output points, offering a flexible approach to system design. Users can customize how these points are used, enabling the device to adapt to various application requirements. This configurability extends to both digital and analog inputs, allowing for monitoring and control of a range of sensors and actuators within a building or industrial environment.

In terms of connectivity, the device supports Ethernet, allowing for easy integration into existing networks. The FS-8704-14's robust web interface simplifies configuration and monitoring, making it accessible to users with different levels of technical expertise. This intuitive interface ensures that users can effectively manage the gateway without extensive training.

Another notable characteristic of the FS-8704-14 is its built-in data logging capabilities. This feature enables the collection and analysis of operational data, promoting better decision-making and operational efficiency. Users can access historical data, which aids in predictive maintenance and optimization of system performance.

In summary, the FieldServer FS-8704-14 is a powerful communication gateway that demonstrates exceptional flexibility and compatibility with various automation protocols. Its configurable I/O points, robust web interface, and data logging capabilities make it an essential tool for integrating disparate systems in both building automation and industrial applications. With its comprehensive feature set, the FS-8704-14 helps organizations achieve greater efficiency, reliability, and scalability in their operations.