ABB 07PR62R1 GJV3074336R1 Program storage module
Specific Parameters
Device Type Program Memory Module
Product Series ABB AC31 Series
Storage Type EPROM Program Storage
Instruction Storage Capacity 15.7k Instructions
RAM Data Storage Capacity 16k Word Flags
Operating Temperature Range -25℃ to 70℃
Relative Humidity 5% to 95%, Non-Condensing
Mounting Type Standard PLC Rail Mounting
Protection Level IP20
Net Weight 0.3kg
Net Dimensions 250mm×120mm×35mm
Housing Material Industrial-grade Flame-retardant Plastic
Tariff Code 85371091
Compatible System ABB AC31 Series PLC
Communication Interface Supports RS-485 Communication Interface
Communication Protocol Supports Modbus-RTU Communication Protocol
Product Performance
Stable Storage Performance: Adopting EPROM storage method, the instruction storage capacity reaches 15.7k instructions, and the RAM data storage capacity is 16k word flags, which can stably store complex industrial control programs and data, ensuring no data loss and normal program calling.
Fast Reading and Writing Performance: Equipped with high-speed program reading and writing capabilities, it can realize fast reading and calling of control programs without delay or lag, ensuring the response efficiency of the industrial automation system and meeting the needs of continuous control.
High Reliability Performance: Adopts industrial-grade flame-retardant components and sturdy housing, passed strict industrial tests, has strong anti-electromagnetic interference and dust-proof capabilities, can operate stably for a long time in harsh industrial environments, and has a long fault-free operation cycle.
Convenient Installation Performance: Adopts standard PLC rail mounting, small in size and light in weight, simple installation process, no complex tools and professional skills are required, on-site deployment can be completed quickly, adapting to narrow installation space.
Flexible Adaptability Performance: Exclusively compatible with ABB AC31 series PLC, no additional adapter accessories are required, can be directly linked with other components in the system seamlessly, and perfectly integrated into various industrial automation control systems, adapting to multiple industrial control scenarios.
Efficient Communication Performance: Supports RS-485 communication interface and Modbus-RTU communication protocol, which can realize seamless communication with other devices in the system, ensure stable transmission of program data, and improve the coordinated operation efficiency of the system.
Lightweight Performance: With a net weight of only 0.3kg and compact size, it is easy to carry and install, which can effectively save the installation space of the PLC control cabinet and optimize the cabinet layout.
Environmental Adaptability Performance: Industrial-grade wide temperature design, can operate stably in the range of -25℃ to 70℃, resistant to temperature and humidity fluctuations in industrial sites, suitable for industrial working conditions with high dust and strong electromagnetic interference, and performance is not affected by environmental factors.














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