MODICON M907-000 Memory Module

Technical SpecificationsModel:M907-000 Brand:AEG MODICON Product Type:984 Series PLC Memory Expansion Module Memory Capacity:96K program and data memory Backplane Power:5V DC supplied by rack backplane Mounting:Backplane rack slot mount Operating temperature:0℃ ~ +55℃ Storage temperature:-20℃ ~ +70℃ Relative humidity:5%~95%, non-condensing Weight:1.8kg Dimension:265mm142mm35mm Protection:IP20

System compatibilityM907-000 belongs to MODICON 984 series memory expansion module. Compatible with MODICON 984 hot standby CPU, matching backplane and RIO remote IIO system. It is widely used together with S911 hot standby module and S908 remote I/O processor. Suitable for chemical,water treatment,metallurgy,old production line redundant PLC control system renovation and replacement as industrial spare part.

FunctionM907-000 is dedicated memory expansion module for MODICON 984 redundant PLC system. It stores ladder logic program,system configuration and process data for hot standby CPU. It supports data synchronization between primary and standby CPU,built-in memory protection and power-off data retention function. Widely used for redundant control system program storage, serving as reliable memory spare part.

InstallationCut off rack power before installation. Insert the M907-000 memory module into MODICON backplane slot and lock the board. Check backplane bus contact status. After installation, perform memory synchronization test for hot standby system before formal operation.

InterfaceBackplane bus connector,memory status LED indicators for M907-000 AEG MODICON memory expansion module.

FeatureAEG MODICON M907-000 rack type memory expansion module,support hot standby data sync,large storage capacity,memory protection switch,stable operation under industrial environment,standard single slot rack design,IP20 cabinet protection. This discontinued legacy industrial spare part used for old MODICON 984 redundant automation system maintenance and replacement.

DiagnosticModule not recognized: check rack power supply,backplane contact and module insertion for M907-000. Memory sync failure: check hot standby link connection and module hardware. Program loss after power off: inspect backup battery status and battery voltage. Memory read error: clean gold finger and check rack vibration. Memory fault alarm: read module diagnostic information through Modsoft programming software.

Product BriefM907-000 is AEG MODICON 984 series memory expansion module. It is designed for 984 hot standby redundant PLC system,realizes program and data storage and master-standby data synchronization,classic spare part for legacy industrial redundant control system overhaul.

Disclaimer:All parameters are for reference only and shall not be used as the basis for quotation. Goods are scarce, overseas delivery lead time is 3-7 working days. It is only used for equipment maintenance and renovation.