IC697CPU772 GE Fanuc Series 90-70 Central Processing Unit

Product parameters

Core processor: Equipped with the 80486DX4 microprocessor, with a clock frequency of 96MHz, a Boolean function execution speed of 0.4μs per line, supporting 32-bit floating-point operations, it can efficiently handle control logic and data operation tasks

Storage configuration: Equipped with 512KB battery backup RAM, it can stably preserve data when power is off. There is also 256KB of non-volatile user flash memory for storing firmware and user programs, so there is no need to worry about program loss

I/O processing capability: Supports 2K discrete input/output points (can be combined arbitrarily), and can adapt to up to 8K analog input/output channels, which can meet the signal acquisition and control requirements of medium and large industrial scenarios

Communication interface: It is equipped with three serial ports (including one RS-232 port and two RS-485 ports), and an Ethernet module can be optionally equipped. Remote programming and communication with the device can be achieved through TCP/IP or SNP ports

Power supply and power consumption: The working power supply is 5V DC, with a rated current consumption of 3.1 amperes. The power consumption is compatible with the power supply load standards of industrial racks

Environmental adaptability: The operating temperature is 0-60 ℃ under forced air cooling conditions and 0-50 ℃ without forced air cooling. It is suitable for the temperature and humidity environments of most industrial plants and has no condensation requirements

Function

Stable real-time control: As the core unit of the PLC, it can execute user programs and achieve precise real-time control over industrial machines, production processes, and material handling systems. The efficiency of Boolean instructions and floating-point operations ensures a rapid response to control instructions.

Multiple data security protections: Supports dual protection of software password lock and memory protection key switch. When the key is in the protected position, only the program data can be modified through a specific parallel connection programmer to prevent misoperation or malicious tampering. It is equipped with battery backup RAM to further ensure the integrity of data in case of power failure.

Flexible expansion and adaptation: Compatible with the entire IC697 series of discrete and analog I/O modules, it can also be combined with local area network interface modules, programmable coprocessors, alphanumeric display coprocessors and other optional modules. At the same time, it supports the bus control of IC660/661 series I/O products and can expand functions according to scene requirements.

Convenient operation and maintenance diagnosis: The front of the module is equipped with seven green LED indicator lights, which can visually display the status of CPU operation, communication, power supply, etc. It supports remote control of the operating status through programming software of MS-DOS or Windows systems, and can also troubleshoot online, reducing the difficulty of operation and maintenance.

Jump-free software configuration: No need to rely on DIP switches or jumpers for hardware configuration. System parameter Settings can be completed through programming software, simplifying the installation and debugging process and improving deployment efficiency.

Application scenarios

General manufacturing industry: Equipment interlocking control suitable for automotive parts processing lines and electronic equipment assembly lines, as well as process scheduling for material conveying systems, ensuring stable production rhythms.

Chemical and building materials industry: It can be used for controlling parameters such as temperature and pressure of reaction vessels in small and medium-sized chemical plants, as well as for adjusting production process variables in cement and rubber factories, meeting the stable control requirements of continuous production scenarios.

In the energy and municipal fields: It is applicable to the control of auxiliary equipment in small power plants, the start and stop control of pump sets in urban water supply booster stations, etc. It ensures the continuous operation of equipment through stable I/O processing capabilities.

General mechanical equipment: It can provide core control for general industrial equipment such as printing machines, packaging machines, and injection molding machines, achieving precise coordination of equipment actions and parameter adjustment, and enhancing the stability of equipment operation and product qualification rate.

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