Schneider PC-E984-258C - Registers Conformal Coated

Schneider Electric PC-E984-258C Modicon Compact CPU

Processing Power & Memory Specifications

• Manufacturer Schneider Electric equips the PC-E984-258C with 512K memory for complex program execution.
• Register capacity reaches 1920 registers, accommodating extensive data handling requirements.
• Scan time measures 2.5 ms per k of logic, ensuring deterministic control response.
• Conformal coating protects circuit boards from moisture, dust, and corrosive atmospheres.
• This coating significantly extends operational life in harsh industrial environments.

Communication & Connectivity

• Dual Modbus communication ports provide two independent serial channels for network connectivity.
• Each port supports Modbus RTU protocol for seamless integration with drives, HMIs, and I/O.
• Built-in Modbus capability eliminates need for additional communication adapters.
• Direct connectivity reduces overall system cost and simplifies network architecture.
• RS-485 physical layer supports multi-drop configurations up to 32 devices per port.

I/O Capacity & System Expansion

• Local I/O supports 256 points for directly connected field devices without remote adapters.
• Total system I/O reaches 512 inputs and 512 outputs for comprehensive machine control.
• Single I/O drop design simplifies distributed I/O architecture and reduces configuration complexity.
• Maximum configuration supports four racks for expanded application requirements.
• Flexible rack mounting accommodates both horizontal and vertical panel orientations.

Physical Characteristics & Environmental Protection

• Net weight equals 1.36 kg (3.00 lbs), making this CPU lightweight for easy handling.
• Compact form factor occupies minimal panel space while delivering full functionality.
• Conformal coating meets industrial standards for humidity, vibration, and chemical resistance.
• Robust construction withstands temperature fluctuations common in unenclosed installations.
• Integrated power supply accepts wide input voltage range for global application compatibility.

Package Contents & Logistics Information

• Each package contains one factory-sealed PC-E984-258C compact CPU unit.
• Documentation includes quick start guide and Modbus port pinout specifications.
• Anti-static packaging protects sensitive electronics during transit and storage.
• NexAuto maintains immediate availability – orders ship within five working days.
• We offer worldwide shipping through FedEx, UPS, and DHL with full tracking.
• Thirty-day return privilege applies to unopened units in original packaging.

Frequently Asked Questions (FAQ)

• Is the PC-E984-258C brand new and authentic?
  Yes, we supply only 100% original, factory-sealed Schneider Electric PC-E984-258C CPUs. No used or refurbished merchandise.
• What software programs this Modicon CPU?
  You program the PC-E984-258C using Schneider Electric Modsoft or ProWORX NXT software suites.
• Does conformal coating affect heat dissipation?
  No, the coating applies in an ultra-thin layer that does not impair thermal transfer or component cooling.
• Can I expand beyond four racks?
  The maximum rack configuration is four. For larger systems, consider the Quantum platform with greater expansion capacity.
• What is the difference between 512K memory and 1920 registers?
  512K refers to program and data storage capacity. Registers represent dedicated 16-bit memory locations for dynamic process data.
• Does this CPU support Ethernet communication?
  The base unit provides two Modbus serial ports. You can add Ethernet connectivity through a compatible Modbus-to-Ethernet gateway.
• Do you have the PC-E984-258C in stock now?
  Yes, we maintain real-time inventory. Our team confirms availability instantly and dispatches within five days.
• What is your return policy?
  We accept returns within 30 days of delivery. The CPU must remain unopened in original anti-static packaging.

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Contact: sales@nex-auto.com
Phone: +86 153 9242 9628