Schneider PCM984230 Compact CPU Module

The Schneider PCM984230 delivers reliable processing power for industrial automation applications. This compact CPU module integrates seamlessly into Modicon PLC systems for centralized control. Engineers will value its universal power input and robust processing capabilities.

Technical Specifications & Physical Characteristics

This CPU module operates with a universal power supply accepting 115 to 220 VAC at 50 or 60 Hz. The PCM984230 draws a maximum current of 1.5 Amps, providing efficient power consumption for control cabinets. Additionally, the unit contains no internal energy storage components, which simplifies maintenance and safety procedures.

Specifically, the module measures approximately 140 mm in height, 60 mm in width, and 120 mm in depth. Its total weight reaches roughly 0.65 kg, allowing for stable mounting on DIN rails or in chassis. The compact form factor enables high-density installation within crowded automation enclosures.

Parameter	Specification
Manufacturer	Schneider Electric
Model	PCM984230
Type	Compact CPU Module
Power Supply	115-220 VAC, 50/60 Hz
Current Draw	1.5 Amps maximum
Processor	32-bit microcontroller
Memory	64 KB RAM, 128 KB Flash
I/O Capacity	128 digital, 32 analog
Dimensions (H x W x D)	140 mm x 60 mm x 120 mm
Weight	0.65 kg
Energy Storage	None

Processing and Control Capabilities

You can deploy this CPU module for standalone or distributed control architectures with ease. The 32-bit processor handles complex logic execution and fast scan times efficiently. Built-in memory provides 64 KB of RAM for data handling and 128 KB of Flash for program storage.

Moreover, the PCM984230 supports up to 128 digital I/O points and 32 analog I/O points through expansion modules. This scalability allows you to tailor system capacity to specific application requirements. For similar industrial control components, you can explore the RMS TSG TZ C Static Trip unit series.

Installation and Operational Features

The physical layout of the Schneider PCM984230 facilitates straightforward panel integration and wiring. Technicians will find the power terminals clearly labeled for error-free AC connections. The module’s universal power input accepts both 115 VAC and 220 VAC without jumper changes.

Furthermore, the unit incorporates no internal energy storage elements across its circuitry. This characteristic eliminates discharge waiting time during system power-down. Consequently, you can perform maintenance or replacement tasks immediately without safety delays.