ABB 07PS62R2 is a program memory module designed for Procontic T200 and AC31 series PLC systems. It adopts non-volatile flash memory to expand storage space for controllers, which is mainly used to store user application programs, system configurations and process data. It features stable data retention performance and reliable industrial adaptability, and serves as an essential expansion component for enhancing the storage capacity of the control system. The corresponding part number is GJV3074332R2.

07 represents the product series including Procontic 90, AC31 and T200. PS stands for Program Storage, referring to the module dedicated to program and data storage. 62 stands for specific hardware specification and capacity type. R2 means Revision 2, the second updated version of hardware and firmware.

The module is equipped with 1 MB non-volatile flash memory. The data retention time reaches more than 10 years at the ambient temperature of 25 degrees Celsius without power supply. It is powered by 24 V DC supplied through the equipment backplane. The operating temperature ranges from minus 20 degrees Celsius to 60 degrees Celsius, and the storage temperature ranges from minus 40 degrees Celsius to 85 degrees Celsius. The applicable relative humidity is 5% to 95% without condensation. The overall dimensions are 254 mm in depth, 51 mm in height and 152 mm in width, and the weight is about 0.3 kg. The product complies with CE, RoHS, UL and CSA standards, and meets the requirements of IEC 61131.

This module connects to the backplane of AC31 or T200 CPU directly, and realizes high-speed data transmission via the internal bus of the system. There are no external serial ports or network ports, and it works independently as a storage expansion unit. A status LED is arranged on the front side to display power supply and operating state. A write-protect switch is equipped to avoid accidental overwriting of stored programs and data. It supports hot-swap operation, so users can insert or remove the module when the controller is running normally.

It provides extra storage space for storing user application programs and system firmware of the controller. It supports program and configuration backup as well as one-click data restoration, facilitating daily equipment maintenance and fault recovery. It can store process operating data, production recipes and operation event logs for a long time. It is able to complete the upgrade of controller operating system and firmware without additional professional tools. The non-volatile memory ensures that key data will not be lost for more than 10 years even when the power is cut off. The hot-swap function guarantees continuous operation of the system during module replacement.

It is widely used in production lines of automotive, packaging and assembly industries to store control programs and production recipes. It is applicable to process industries such as water treatment, chemical engineering, food and beverage, to realize long-term preservation of on-site process data. It is used for function expansion and performance upgrade of existing Procontic T200 and AC31 series control systems. It is also suitable for unattended industrial sites that require high data security and long-term data storage.

Insert the module into the designated slot of the controller backplane and ensure the connection is firm. Toggle the write-protect switch according to actual use needs to protect important programs and data. Observe the front status LED during operation to judge whether the module works normally. Conduct regular inspections every year to check for loose connection, surface dust and abnormal heating. Keep the operating environment dry and ventilated, and avoid exposure to moisture and corrosive substances. Operate within the rated temperature and humidity range. Cut off the power supply or adopt hot-swap operation in accordance with specifications when replacing the module. Use the matching management software to regularly check data integrity and complete program backup.