140CPU65260 Schneider Relay Module
140CPU65260 is a high-performance processor module in Schneider Electric's Modicon Quantum series, designed specifically for industrial automation systems. Its core uses a 266 MHz Pentium Unity processor, paired with 3072 KB of internal RAM, which can efficiently process large-scale data and perform complex control tasks. The module supports multiple communication protocols such as Modbus, Modbus Plus, Profibus DP, and is equipped with Ethernet, USB, and other interfaces to meet the needs of multi device interconnection. Industrial grade design includes redundant power input (DC9-36V), DC1500V power isolation and reverse protection functions, combined with IP30 protection level and wavy aluminum casing, suitable for harsh environments ranging from -25 ° C to+55 ° C. The modular architecture supports up to 4096 I/O point extensions, with a built-in diagnostic system that can monitor RAM, processor, and user logic status in real-time, and is equipped with a key switch to ensure safe operation. It is widely used in industrial fields such as automobile manufacturing, petrochemicals, and energy management. With high reliability, flexible scalability, and powerful computing capabilities, it has become the core component of medium and large-scale automation systems.
Technical specifcations for 140CPU65260
Processor and Memory
Processor: Equipped with a 266 MHz Pentium Unity processor, it has powerful computing power.
Memory: The internal RAM is 3072 KB, capable of processing large-scale data and executing complex control tasks.
Communication interface and protocol
Communication interface: Supports multiple communication interfaces, including Ethernet, USB, Modbus (RS-232/RS-485), Modbus Plus (RS-485), etc.
Communication Protocol: Supports multiple communication protocols such as Modbus, Modbus Plus, Profibus DP, Sy/Max, etc., to meet the communication needs of different devices.
I/O support and scalability
I/O support: Supports up to 4096 I/O points to meet various application requirements.
Scalability: Modular design, easy to expand and maintain, users can add or remove functional modules according to their needs.
Power Supply and Protection
Power supply: Dual power redundant input, supports DC9-36V wide voltage range power supply, typical working voltage is DC24V.
Protection: With DC1500V voltage isolation and reverse connection protection functions, industrial terminal interface ensures stable operation of equipment in harsh environments.
Diagnosis and indication
Diagnostic function: Contains many built-in diagnostic functions that will check and diagnose any issues with RAM, RAM address, checksum execution, user logic, and processor after power on. At runtime, all functions except for the processor will be checked.
Indication function: It has 6 dual color LED status indicator lights, which are used for power failure relay output alarms, etc. At the same time, there are 2 local signal LEDs, with 1 red indicating Ethernet conflict and 1 green indicating Ethernet activity.
Physical characteristics and environmental adaptability
Size and weight: The size and weight information provided by different sources may vary slightly, but are generally within a reasonable range, making them easy to install and carry.
Working temperature: -25 ° C to+55 ° C, suitable for various extreme temperature environments.
Protection level: IP30 protection level, corrugated aluminum reinforced casing, using standard industrial 35mm rail installation method, providing good mechanical strength and protection performance.
other characteristics
Key switch: equipped with a key switch for safe operation and control.
Battery: Uses a 3V lithium battery with a shelf life of 10 years and a lifespan of 12 mAh.
Bus current: The CPU module requires a bus current of 2760 mA.
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