ABB PCM14 RAM Memory Module PCM 14 H&B Contronic

ABB PCM14 RAM Memory Module PCM 14 H&B Contronic

Basic Information

Model number and specifications: Model number PCM14 is the RAM memory module in this series, and its specific model number identification is p70933-4-0369324.

Dimensions and Weight: Measures approximately 5.0 inches × 1.0 inches × 10.0 inches (12.7cm × 2.5cm × 25.4cm) and weighs approximately 0 lb 7.1 oz (0.2kg).

Performance Features

Storage capacity and read/write speed: As a RAM memory module, the PCM14 provides temporary data storage and fast data read/write capability for the system. It can temporarily store intermediate data, programme instructions and related configuration information generated by the CPU during operation, ensuring that the system can quickly access and process these data during operation, thus improving the overall operational efficiency of the system.

Compatibility with the system: The module has excellent compatibility with other components of the H&B Contronic series and can be seamlessly integrated into control systems based on this series. For example, it can work with the CPU modules of the PCP series, various input and output modules, etc., to form a complete industrial automation control system for precise control and monitoring of production processes.

Data transmission stability: PCM14 has stable and reliable performance in data transmission. It adopts high-quality circuit design and signal transmission technology, which can ensure accurate data transmission in complex industrial environments and reduce the possibility of data transmission errors and loss, thus ensuring the stable operation of the system.

Application Fields

Industrial automation control system: In all kinds of industrial automation production lines, such as automobile manufacturing, machinery processing, food and beverage production, etc., PCM14 can provide the necessary memory support for the control system to ensure that all kinds of data in the production process can be processed and stored in a timely and accurate manner. For example, in the automotive production line, it can help to store the control programme and movement track data of robots, as well as the operation status data of production equipment, etc., to ensure the efficient and stable operation of the production line.

Process control field: In the chemical, pharmaceutical, electric power and other process control industries, PCM14 can be used to store real-time data of process variables, parameters of control algorithms and historical data records. Taking chemical production as an example, it can store the real-time values and historical change curves of temperature, pressure, flow rate and other parameters of the reactor, providing operators with detailed information on the production process for optimisation and troubleshooting.

Intelligent building system: PCM14 also has important applications in the automation management of intelligent buildings, such as building automation system and security monitoring system. For example, in the building automation system, it can store the operation data and control strategies of air-conditioning systems, lighting systems, lift systems, etc., to achieve intelligent management of various equipment in the building and optimal control of energy.

And the return sequence can be summarized in  the following steps: 

• The Line 1 will start the normal functioning 

• Change-over switch stays in position II 

• An anomaly occurs on the Line 2 (LN2) 

• Change-over switch stays in position II 

• Change-over switch can be transferred  manually back to position I

The following analyzers are available for selection:  

• Uras26 infrared photometer  for the measurement of infrared-active gas components,  e.g. CO, NO, SO2 

• Limas23 ultraviolet photometer  for the measurement of NO, NO2 and SO2 

• Magnos206 oxygen analyzer  for the measurement of O2 in process gas or in N2 

• Magnos28 oxygen analyzer  for the measurement of O2 in process gas or in N2 

• Magnos27 oxygen analyzer  for the measurement of O2 in flue gas or in N2 

• ZO23 trace oxygen analyzer  for the measurement of O2 in pure gases (N2, CO2, Ar)  

• Caldos27 thermal conductivity analyzer  for the measurement of binary gas mixtures with different  thermal conductivity, e.g. Ar in O2, H2 in Ar, CH4 in N2 

• Fidas24 flame-ionization detector  for the measurement of hydrocarbons  

• Electrochemical oxygen sensor  for the measurement of O2