UM344-2

XTC COMMUNICATOR

2.0 XTC COMMUNICATOR

The Moore XTC Communicator (MXC) is a HART protocol-based, hand-held instrument capable of communicating with HART conformant instruments from Moore Products Co. and from other manufacturers. It provides full access to on-line and off-line configuration data and to monitoring of process variables. An MXC is shown in Figure 2-1.

When used with HART-conformant field instruments, the MXC can:

∙Store up to 100 instrument configurations in its non-volatile memory.

∙Download a stored configuration from the MXC to an on-line instrument (e.g., a transmitter).

∙Upload a configuration from an on-line instrument to the MXC

∙Store configurations created at and downloaded from a personal computer running Moore XTC Configuration Software.

∙Communicate with a field instrument from any point in the loop.*

 

 

Stored

X02856S0

 

 

Configurations

 

 

 

(Archives)

 

Configuration Transfer

MXC

Configuration Transfer

 

 

 

 

 

Moore XTC

 

Model 344

 

Communicator

Temperature Transmitter

Personal Computer

The MXC and the field instruments with which it communicates use the HART protocol for remote communications. HART uses Frequency Shift Keying (Bell 202 standard) to superimpose digital signaling on the standard 4-20 mA analog signal. Since there is no net energy change, the analog signal will not be disturbed and loop integrity is maintained.

An MXC can be used on-line and off-line. On-line, it can display process data from a field instrument or transfer a configuration between the MXC and a field instrument. Off-line, it is used to create a configuration or to edit a configuration stored in the MXC. Off-line, an MXC can communicate with a personal computer to transfer configurations between the MXC and personal computer.

In the following sections, MXC hardware and software will be described. Included in this description will be the display, keypad, wiring, and power requirements. In addition, at the end of this section, major MXC menu screens are shown in Figure 2-2 and Model 344 parameters accessible through the MXC are shown.

*Between the sense resistor and instrument in a non-hazardous area installation. Between the sense resistor and a barrier in a hazardous area installation.

September 1995

2-1

Page 13 Page 15
Page 14
Image 14
Siemens UM344-2 user manual XTC Communicator
Page 13 Page 15

UM344-2 specifications

The Siemens UM344-2 is a cutting-edge industrial controller designed to meet the demands of modern automation and control systems. This powerful device is specifically developed for use in various applications, including manufacturing, process control, and machinery integration. The UM344-2 stands out for its versatility and robust performance in harsh industrial environments.

One of the main features of the Siemens UM344-2 is its high processing speed, which allows for real-time data processing and decision-making. The controller utilizes advanced microprocessor technology, ensuring quick response times and efficient operation. Its architecture supports multitasking, enabling it to manage multiple processes simultaneously without compromising performance.

The UM344-2 features a modular design, which provides flexibility in configuration and scalability. Users can easily add or remove modules to tailor the system to specific application requirements. This adaptability is beneficial for businesses that need to scale their operations or adjust to changing production demands. The controller is compatible with a variety of I/O modules, allowing for seamless integration with other equipment and systems.

In terms of connectivity, the Siemens UM344-2 supports various communication protocols, including Profibus, Profinet, and Ethernet. This versatility ensures smooth data exchange between the controller and other devices in the automation ecosystem, facilitating comprehensive monitoring and control. The inclusion of these communication standards enhances interoperability and allows for the integration of legacy systems with newer technology.

The Siemens UM344-2 is equipped with advanced diagnostic tools, which enable users to monitor system performance and detect potential issues in real-time. This feature reduces downtime and maintenance costs by allowing for proactive management of the system. The controller also supports remote access capabilities, enabling technicians to troubleshoot and configure systems from off-site locations.

Safety is a critical consideration in industrial environments, and the UM344-2 is designed with this in mind. It incorporates safety-certified features, ensuring compliance with international safety standards. Users can implement safety functions directly within the controller, streamlining system design and reducing the need for external safety components.

Overall, the Siemens UM344-2 exemplifies the fusion of technology and practical application, making it an essential component for businesses looking to enhance their automation processes. With its high performance, flexibility, and focus on safety, the UM344-2 is a reliable choice for industries aiming for efficiency and innovation in their operations.
Top Page Image Contents