MODICON PC-A984-130 PLC CPU Controller

Technical SpecificationsModel:PC-A984-130 Brand:MODICON Product Type:984 Series Compact PLC CPU Processor Program Memory:4K logic memory Communication:Modbus RS232 / RS485 Backplane Power:5V DC supplied by rack backplane Mounting:Backplane rack slot mount Operating temperature:0℃ ~ +45℃ Storage temperature:-20℃ ~ +70℃ Relative humidity:5%~95%, non-condensing Weight:0.5kg Dimension:260mm140mm30mm Protection:IP20

System compatibilityPC-A984-130 belongs to MODICON 984 series compact CPU processor. Compatible with MODICON 984 backplane and 800 series local I/O modules. It can connect HMI and upper monitoring equipment via Modbus. Suitable for small and medium automation projects,water treatment,packaging machinery,conveyor line control renovation and replacement as industrial spare part.

FunctionPC-A984-130 compact PLC CPU processor. It executes ladder logic program,collect digital and analog signals from I/O modules,run control algorithm and output commands to field actuators. It supports Modbus serial communication for data exchange with HMI and host computer. Built-in fault self-diagnosis and power-off program retention function. Widely used for small-scale industrial equipment logic control, serving as reliable PLC CPU spare part.

InstallationCut off rack power before installation. Insert PC-A984-130 CPU module into MODICON backplane slot and lock the card. Check gold finger contact condition. Connect Modbus communication cable. Download user program,configure station address and I/O parameters,complete online running test before formal operation.

InterfaceBackplane bus connector,Modbus serial communication port,run/fault/battery status LED indicators for PC-A984-130 MODICON PLC CPU processor.

FeatureMODICON PC-A984-130 compact 984 CPU,small footprint,4K logic memory,simple Modbus serial communication,real-time hardware status LED,standard single slot rack design,anti-interference design for industrial workshop environment. This discontinued legacy industrial spare part used for old MODICON 984 small PLC system control maintenance and replacement.

DiagnosticModule not recognized: check rack power supply,backplane contact and module insertion for PC-A984-130. PLC fault alarm: check program error,battery failure and I/O short circuit. Modbus communication abnormal: check serial cable,station address and grounding. Program lost: inspect backup battery aging and battery replacement. LED abnormal: verify module hardware damage and backplane power stability.

Product BriefPC-A984-130 is MODICON 984 series compact PLC CPU processor. It executes user control logic and Modbus serial communication for small automation systems,classic spare part for legacy MODICON 984 automation equipment 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.