1SAP180400R0001 ABB TA522 Battery holder. Without lithium battery for PM5xx and PM56xx (TA522)

Why Choose the ABB 1SAP180400R0001 TA522 Battery Holder?

The ABB 1SAP180400R0001 TA522 is a dedicated battery holder accessory for AC500 PLC systems, designed to provide reliable data buffering support for ABB PM5xx and PM56xx CPU modules. As part of the ABB AC500 accessory range, the TA522 offers a practical and flexible solution for maintaining controller memory retention while allowing users to install their preferred CR2450 lithium battery separately.

Developed for industrial automation environments, the TA522 serves as a battery adapter device that can be used instead of the TA521 battery assembly. By utilising a replaceable CR2450 button cell, maintenance becomes simpler and more cost-effective while ensuring dependable backup power for PLC data retention applications.

Featuring a compact design, easy installation and compatibility with ABB AC500 PM5xx and PM56xx controllers, the ABB TA522 battery holder provides an efficient solution for safeguarding application data, system parameters and retained memory during power interruptions. The holder is supplied without the lithium battery, allowing users to source replacement batteries as required.

Key Advantages

• Genuine ABB AC500 PLC accessory.
• Designed for reliable data buffering and memory retention.
• Compatible with PM5xx and PM56xx CPU modules.
• Uses a standard CR2450 lithium button cell.
• Battery can be replaced independently of the holder.
• Compact and easy-to-install design.

Key Features

• ABB TA522 battery holder.
• Product code 1SAP180400R0001.
• AC500 PLC accessory.
• Battery adapter device for data buffering.
• Compatible with PM5xx and PM56xx CPUs.
• Designed for CR2450 lithium battery installation.
• Supplied without battery.
• Compact lightweight construction.
• Supports PLC memory retention.
• Simple installation and replacement.

Technical Specifications

• Manufacturer: ABB
• Series: AC500 PLC Accessories
• Model: TA522
• Product code: 1SAP180400R0001
• Product type: Battery holder
• Application: PLC data buffering
• Compatible CPUs: PM5xx and PM56xx
• Battery type: CR2450 lithium button cell
• Battery included: No
• Function: Memory backup and retention
• Installation: Plug-in accessory
• EAN: 4013614578311
• Weight: approx. 0.002 kg
• Country of origin: Germany

Reliable Memory Backup for AC500 Controllers

Industrial PLC systems frequently rely on backup power sources to preserve retained variables, application data and system parameters during power interruptions. The TA522 battery holder provides a practical solution for supporting these functions while simplifying future battery replacement procedures.

By allowing the use of a replaceable CR2450 lithium battery, the TA522 helps reduce maintenance costs and downtime while ensuring continued protection of critical controller data in industrial automation systems.

Typical Applications

• ABB AC500 PLC systems.
• Industrial machine automation.
• Manufacturing control systems.
• Process automation installations.
• Infrastructure control systems.
• OEM machine building projects.
• PLC memory backup applications.
• Industrial maintenance and servicing.

Trusted by Automation Engineers Worldwide

ABB AC500 accessories are trusted by automation engineers and maintenance professionals to provide reliable operation, simplified servicing and dependable long-term performance in industrial control systems.