Basic Information

Industrial-grade lithium manganese battery cells, with dedicated plug leads, compatible with AC500 series PLC battery slots, with insulated enclosure to prevent short circuits, compact in size and easy to install, with long lifespan and low self-discharge rate, meeting CE/RoHS industrial certifications, suitable for harsh working conditions for long-term use

Function and Positioning

AC500 series PLC dedicated backup power supply, maintaining **RAM data and real-time clock (RTC)** operation when the system is powered off, preventing loss of programs, process parameters and time information, ensuring seamless system recovery upon power-on, being a key accessory for the security of data in long-term unmanned equipment

Core Performance Parameters

Battery type lithium manganese (Li-MnO₂), model CR2450WC, rated voltage 3V, capacity 560mAh, operating temperature -20°C to +60°C, low self-discharge rate, lifespan approximately 5-10 years, with ABB dedicated plug leads

General Compatible Accessories

Compatible with AC500 series PM567, PM570, PM573, PM575, PM577, PM578, PM579 etc. CPU modules, including battery slot dust cover and replacement tools

Applicable Equipment Domains

Automobile manufacturing, 3C electronics, food packaging, logistics transportation, textile printing and dyeing, plastic and rubber, metallurgical water treatment, wind power pitch control, construction machinery electronic control, etc. AC500 system long-term operation scenarios