PLCs, Power Supplies & Others

Compact CPU for 984 Series Automation Systems

The 110CPU51200 serves as a microprocessor unit within Schneider Electric’s Modicon 984 platform. Engineers deploy this compact CPU to manage discrete control tasks across manufacturing and process environments. Consequently, the module delivers responsive logic execution for small to mid-range automation projects. Its integrated design also reduces wiring effort and cabinet footprint.

Technical Specifications

Processing Performance

The 110CPU51200 operates at a 16 MHz clock speed with 128 KB of RAM for responsive control execution. Programming memory accommodates up to 2048 words of user logic. Therefore, this microprocessor unit handles real-time data acquisition and control logic efficiently in demanding industrial settings. Fast scan cycles keep critical processes synchronized with minimal latency.

Integrated I/O and Communication

Sixteen DC input channels capture sensor signals from field devices. Meanwhile, twelve relay outputs control motors, solenoids, and alarm circuits directly. Three communication ports enable versatile connectivity with HMIs and programming terminals. The module supports Modbus and 984 ladder logic programming interfaces. Consequently, technicians can commission and troubleshoot the unit without specialized gateway hardware.

Expansion and Durability

Three available expansion slots accommodate additional I/O modules as application demands grow. The unit mounts on DIN rail or panel surfaces for flexible installation. Additionally, the robust design withstands electrical noise, vibration, and temperature variations common in industrial environments. Proper grounding further protects the CPU from transient surges on the 24V DC supply line.

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