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Emerson PMT1, PME1 Serial Communication Controllers SCC, Serial Management Controllers SMC

Models: PMT1 PME1

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Serial I/O: MPC860P Serial Interface

Serial Communication Controllers (SCC)

The MPC860P has four SCCs which may be configured independently to implement differ- ent protocols. Protocols such as UART, HDLC, and SS7 are supported to varying degrees in the MPC860P.

The choice of protocol is independent of the choice of physical interface. The SCCs do not implement the physical interface. They are connected to the outside world via the serial interface (SI). The SI can route the SCC/SMC outputs directly to the MPC860P external pins, or it can multiplex any combination of SCCs and SMCs together on one or two TDM chan- nels using the time slot assigner.

Each of the internal clocks (RCLK, TCLK) for each SCC can be driven by one of four baud rate generators or one of four external clock pins. These clocks have a top rate of one half of the system clock (20 MHz at 40 MHz).

Serial Management Controllers (SMC)

The MPC860P contains two SMCs configured as UART ports. SMC1 is assigned as the DCE console port A, and SMC2 is assigned as the DCE download port B. The SMC physical inter- face is implemented via the serial interface and time slot assigner, and may also be con- nected to a TDM channel. The clock is driven by either one of four baud rate generators or from an external clock pin.

Time Slot Assigner (TSA)

The TSA allows any combination of SCCs and SMCs to multiplex their data together on either one or two time-division multiplexed (TDM) channels. A TDM is defined as a serial channel which is divided into channels separated by time. Common examples of TDM chan- nels are T1/E1, CEPT, PCM Highway, ISDN Primary Rate, and ISDN Basic Rate (IDL and GCI). You may define your own interface as well.

The serial interface with TSA implements both the internal route selection and, if necessary, time division multiplexing for multiplexed serial channels. The TSA is completely indepen- dent of the protocol used by the SCCs and SMCs. The purpose of the TSA is to route data from the specified pins to the desired SCC or SMC at the correct time. The SCCs and SMCs then handle the data they receive.

The TSA also supports:

•1 or 2 clocks per data bit

•programmable delay (0-3 bits) between frame sync and frame start

•four programmable strobe outputs

•two clock output pins

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PmT1 and PmE1 User’s Manual

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Emerson PMT1, PME1 Serial Communication Controllers SCC, Serial Management Controllers SMC, Time Slot Assigner TSA
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PMT1, PME1 specifications

The Emerson PME1 and PMT1 are advanced solutions in the realm of process management and automation, designed to enhance the efficiency and effectiveness of industrial operations. These devices play a crucial role in improving process control and providing comprehensive data analysis, which can lead to increased productivity and reduced operational costs.

The PME1 is characterized by its robust design and highly flexible architecture, allowing it to adapt to a variety of industrial environments. It integrates seamlessly with existing systems and offers advanced connectivity options to ensure that data flow is uninterrupted across different platforms. This feature is particularly important in modern industrial settings where data silos can inhibit operational efficiency.

The PMT1, on the other hand, focuses on real-time monitoring and telemetry. Its streamlined interface allows for quick access to key metrics, enabling operators to make informed decisions promptly. This is crucial in processes where timing is essential and minor delays can lead to significant financial losses. The PMT1 supports both wired and wireless communication protocols, ensuring that data is transmitted reliably irrespective of operational conditions.

One of the main features of both the PME1 and PMT1 is their integration of cutting-edge predictive analytics. With machine learning capabilities, these devices can analyze patterns and trends within the data, providing insights that can preemptively address potential issues before they escalate into significant problems. This predictive capability contributes to minimizing downtime and optimizing maintenance schedules, thus enhancing the overall lifecycle of equipment.

Another significant characteristic of the PME1 and PMT1 is their user-friendly interface. The intuitive design allows operators of all skill levels to navigate the systems with ease, minimizing training time and increasing overall productivity. With customizable dashboards, users can tailor their views to highlight the most relevant data for their specific operational needs.

In terms of security, both devices utilize advanced cybersecurity measures to protect sensitive data from unauthorized access. This is becoming increasingly important as industries rely more on digital solutions, and the potential risks associated with data breaches grow.

In summary, the Emerson PME1 and PMT1 are sophisticated tools designed for modern industrial applications, combining powerful features, advanced technologies, and essential characteristics. Their ability to provide real-time data analysis, ensure connectivity, and enhance predictive maintenance makes them invaluable for optimizing process management in various sectors. With a focus on user experience and data security, these devices are set to redefine efficiency and productivity in industrial operations.