Description

Schneider  140CPU65260  control processor module

Performance Introduction:
Processor performance: It belongs to the Pentium Unity processor, with a clock frequency of 266MHz. The instruction execution speed is fast. If 100% are Boolean instructions, 10.28k instructions can be executed per millisecond. If 65% are Boolean instructions and 35% are numerical instructions, 10.07k instructions can be executed per millisecond.
Memory capacity: The internal RAM is 3072KB. Additionally, the program memory can be expanded to 7168KB and the file storage to 8MB through a PCMCIA card, which can meet the storage requirements of complex programs and large amounts of data.

Communication capability: It has 4 communication ports, including 1 Modbus port configurable as RS-232/RS-485, 1 Modbus Plus port (RS-485), 1 USB port and 1 Ethernet port. It can be connected to multiple networks and supports six optional modules (such as Ethernet, Modbus, Modbus Plus, etc.), facilitating the realization of distributed control and system integration.

Input/output capability The maximum number of discrete input and output points can reach up to 8,000 (distributed, per network). The Ethernet remote I/O discrete input and output points can reach up to 31,744 according to configuration. The number of local analog I/O is unlimited. For distributed networks, the maximum number of input and output points is 500. For remote networks, the maximum number of input and output points is 1984. It can be connected to a large number of on-site devices.

Power supply and power consumption: The bus current requirement is 2760mA, and it can usually operate stably in an industrial standard power supply environment.
Battery features: It uses a 3V lithium battery with a 10-year warranty and a 12mAh service life, which can retain data in the memory even in the event of a power outage.
Diagnostic functions: It includes many built-in diagnostic functions. When powered on, it will check and diagnose any issues with RAM, RAM addresses, execution checksums, user logic and the processor. During runtime, these functions other than the processor will be checked.

Application scenarios
Intelligent building energy management: In large commercial buildings or office buildings, the 140CPU65260 can be used for building energy management systems. It connects various energy equipment in the building, such as air conditioning units, lighting systems, elevators, etc., and monitors the energy consumption of the equipment in real time. Based on factors such as time, weather and personnel activities, the operating status of the equipment is automatically adjusted by optimizing the control strategy to achieve energy-saving goals. For example, when there is sufficient sunlight during the day, the lighting brightness is automatically adjusted; During the off-peak hours at night, reducing the load on air conditioners and other measures can effectively lower the energy consumption cost of buildings.

Data center equipment monitoring: In a data center, it can be used to monitor critical systems such as servers, network devices, and UPS power supplies. It collects the operational status information of the equipment in real time (such as temperature, humidity, voltage, current, fan speed, etc.). When an abnormality is detected, it promptly issues an alarm and can automatically take corresponding measures according to preset rules, such as starting backup fans and switching power supplies, to ensure the stable operation of the data center equipment and improve the reliability and availability of the data center.

Urban sewage treatment: In sewage treatment plants, it can be used to monitor and control the water treatment process. It can monitor the water quality parameters of sewage in real time (such as pH value, chemical oxygen demand, ammonia nitrogen content, etc.) and the operation status of sewage treatment equipment (such as aeration tanks, sedimentation tanks, sludge dewatering machines, etc.). According to the water quality conditions and treatment process requirements, it can automatically control the operation of dosing devices, pumps, fans and other equipment to ensure that the sewage treatment meets the discharge standards, and at the same time optimize the treatment process. Reduce energy consumption and chemical agent consumption.