Micro Technic PV-5127A user manual PV- 5127 Power supply module with UPS

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Users Manual & Installation Guide

PV- 5127: Power supply module with UPS

Note that the heater and fan outputs are logical outputs that become 3.3V when they are active. If necessary, the user must provide driving circuitry to drive an actual heater and fan. The positions of the two outputs in CN2 are shown here.

If the temperature is too cold or too hot, the CPU cannot be turned on until it changes to cool or warm. But if it the CPU is on, and the temperature later changes to too cold or too hot, the CPU continues running.

If the temperature changes to too hot and you are using UPS monitoring software with the RS232 status signals, a “critical alarm” (mains failure and low battery) is signalled, prompting the monitoring software to shut down immediately. UPS monitoring software that reads status information through the PC/104 can also detect this condition and react accordingly.

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Contents Micronix PC/104 Power Supply Table of contents PV- 5127 Power supply module with UPS Revision number Reason for change Date Revision historyGeneral information AccessoriesOrdering codes Model no DescriptionDescription Block DiagramPV- 5127 Power supply module with UPS Connectors Mode LED color Function Heater and fan control and external LEDs connector CN2RS232 connector CN3 LED name Pin no FunctionExt. sensor connector J2 ATX connector CN10Batt. sensor connector J1 Pinheader ST3PC/104 bus connector CN1 Too cold System temperatureCool WarmPV- 5127 Power supply module with UPS UPS Control Pson signalPV-5127 CN3 RS232Pin Function When the system is too hot Mains failure Battery low StatusAddress Read/write Function PC/104 interfaceSignature port 250h, read only Status port 251h, read only 0000bmssRS232STATUS port 253h, read only uuuu0000 Batstatus port 252h, read only nn0cctvvShutdown port 254h, read/write Software compatibility SoftoffBattery voltages Battery monitor and chargerST1 installed Lead-acid chargerBattery LED Meaning Installed on J1 Charger functionMain DC/DC converter and 5V STB ATX and Softoff state machines5V+12V outputs Softoff state machine ATX on/off state machineIt can be illustrated like this Output power Technical dataInput voltage Output VoltageEnvironmental specifications Mechanical layout Precautions to ESD Installation guideSettings and connections Connection number in KL3 Function Connection in KL2 FunctionUinV TcapC Tamb max.C PoutW Thermal considerationsDifferences between PV-5127 and PV-5127A Block diagram of the PV-5127A

PV-5127A, PV-5127 specifications

The Micro Technic PV-5127 and PV-5127A models represent a significant achievement in the field of precision measurement instruments, specifically designed to enhance efficiency and accuracy in various industrial and scientific applications. These devices are characterized by their robust construction, user-friendly interface, and advanced technological features that cater to the needs of professionals.

One of the standout features of both the PV-5127 and PV-5127A is their high-resolution digital display, which provides clear readouts of measurements, ensuring that users can easily interpret data in real time. The devices boast a wide measurement range, allowing them to perform accurate readings across various parameters, including voltage, current, and resistance. This versatility makes them ideal for use in labs, research facilities, and fieldwork.

The PV-5127 and PV-5127A incorporate advanced microprocessor technology, ensuring precise measurements and quick response times. This technology enhances the instrument's ability to perform complex calculations, making it suitable for various applications, including electronics testing, industrial maintenance, and educational purposes.

Both models feature intuitive controls, enabling users to navigate functions effortlessly. The user interface is designed for simplicity, minimizing the learning curve for new users while empowering seasoned professionals to utilize the instruments to their full potential. Additionally, the PV-5127A includes enhanced features such as data logging and connectivity options, allowing users to transfer data to computers or other devices for further analysis.

Durability is another notable characteristic of these models. Constructed to withstand harsh working conditions, the PV-5127 and PV-5127A are built with high-quality materials that protect against impacts and environmental factors, ensuring longevity and reliability.

Power efficiency is also a critical aspect, as both models offer low power consumption without compromising performance. This feature is particularly important for users who rely on portable devices for extended periods.

In summary, the Micro Technic PV-5127 and PV-5127A models are sophisticated measurement instruments that combine advanced technology with user-friendly design. Their versatility, durability, and efficiency make them valuable tools for professionals across various fields, enhancing productivity and accuracy in measurement tasks. Whether in a laboratory setting or an industrial environment, these devices stand out as reliable companions for precise measurements.