PC-0984-385 Modicon CPU by Schneider Electric 120/220 V Fast Ship

PC-0984-385 Schneider Electric Modicon CPU Module

PC-0984-385 is a CPU module from Schneider Electric. This part belongs to the Modicon product line. It runs on 120 V or 220 V power. Also, it draws 0.5 A or 0.25 A. The module weighs 2.41 kg. In addition, it mounts on a DIN rail. It works in temperatures from 0 to 40 degrees Celsius. Moreover, it handles humidity up to 80% without condensation. It also runs at altitudes up to 1000 meters without derating. However, the IP20 rating only guards against large solid objects. Therefore, keep it in a clean cabinet. This module is a solid choice for legacy control systems. For example, it fits many industrial setups. Besides, it is easy to install and easy to keep.

Technical Specifications

• Core identity
  • Brand: Schneider Electric
  • Model: PC-0984-385
  • Series: Modicon
  • Type: CPU module
• Electrical
  • Voltage rating: 120 / 220 V
  • Current rating: 0.5 / 0.25 A
• Physical
  • Weight: 5.31 lbs (2.41 kg)
  • Mounting: DIN rail
  • Protection rating: IP20
• Environment
  • Ambient temperature: 0 to 40 degrees Celsius
  • Operating humidity: 80%, non-condensing
  • Storage humidity: 80%, non-condensing
  • Max altitude: 1000 meters without derating

This unit does not list a frequency response or sensitivity value. After all, it is a control processor, not a measuring device. Its key numbers are voltage, current, temperature, and altitude. Therefore, keep it in a dry cabinet. Also, give it clean air flow. Do not block the vents. As a result, the module stays cool and stable.

Installation Guide

• Turn off power before you start.
• Pick a dry spot inside the control cabinet.
• Clip the module onto a standard DIN rail.
• Press it down until it clicks.
• Wire the 120 V or 220 V supply.
• Check the current load before power-up.
• Keep wires short and neat.
• Leave space for air to move.
• Label each cable for future service.
• Test the unit after wiring.

Commissioning and Care

• Check all terminals for tight fit.
• Clean dust from the cabinet often.
• Watch the temperature during first runs.
• Keep humidity below 80%.
• Log any fault codes you see.
• Replace the module if it overheats.
• Keep a spare unit on the shelf.
• Use anti-static tools when you swap parts.

Compatibility Notes

• Built for the Schneider Electric Modicon line.
• Works with 120 V and 220 V control panels.
• Fits standard DIN rail inside cabinets.
• Check your rack and backplane first.
• Confirm the CPU firmware your system needs.
• Match the current rating to your load.
• Ask us for help with older systems.

Packing List and Terms

• 1 × PC-0984-385 CPU module
• 1 × antistatic bag
• 1 × protective carton
• 1 × packing slip
• Warranty: 12 months
• Dispatch: 12 to 24 hours
• Couriers: FedEx, UPS, DHL

Need a price or stock check? Email sales@powergearx.com or message +86 18030005825 on WhatsApp.

Expert Review

The PC-0984-385 is a workhorse CPU for older Modicon systems. It handles two voltage levels, so one part fits more panels. The DIN rail mount saves time. The IP20 rating keeps it safe in clean rooms. Its 0 to 40 degrees Celsius range suits most factory floors. The 80% humidity limit is fine for normal cabinets. The 1000 meter altitude limit covers most sites. However, this module is not a speed champion. Still, it is a stable, proven part. That matters more for legacy lines. Therefore, buyers should check rack fit and firmware first. Also, keep a spare on hand. After all, downtime costs more than the module.

Manager’s Insight

From a planning view, this module is a smart bridge buy. It keeps old Modicon lines running. In addition, it avoids a full system upgrade. The dual voltage design cuts spare part count. Moreover, the 12-month warranty lowers risk. The 12 to 24 hour dispatch helps urgent jobs. FedEx, UPS, and DHL give you fast options. Therefore, order one extra unit for critical lines. However, confirm your CPU and rack match before you buy. If your panel runs 120 V or 220 V and needs a proven CPU, this part fits well. If you need high speed or new features, look at newer platforms. In short, for legacy support and value, this unit is a solid pick.

Best Fit Equipment and Applications

• Modicon control panels
• Legacy factory automation lines
• DIN rail control cabinets
• Process control stations
• Machine tool controls
• Packaging and sorting systems
• Material handling equipment
• Water and pump control panels
• Spare part pools for old lines
• Retrofit projects that keep old racks

FAQ

Q: What makes this CPU easy to fit in old panels?

A: It runs on 120 V or 220 V. That covers most legacy cabinets. Also, the DIN rail mount saves time.

Q: How should I pick the right current setting?

A: Match the rating to your load. Use 0.5 A for normal duty. For lighter loads, use 0.25 A. Still, check your system manual first.

Q: What causes most failures in this module?

A: Heat and dust are the top causes. Therefore, keep the cabinet cool. Also, clean it often. Stay under 40 degrees Celsius and 80% humidity.

Q: Can I install it at a high site?

A: Yes, up to 1000 meters above sea level. Above that, you may need to derate the load. As a result, check your site height first.

Q: What do I check before I order?

A: Check your rack type, voltage, current load, and firmware. Also, confirm the 12-month warranty and fast dispatch terms. Moreover, ask us if you are unsure.

Buying Guide

• Confirm your Modicon rack and CPU slot.
• Check your panel voltage: 120 V or 220 V.
• Match the current rating to your load.
• Keep the cabinet dry and cool.
• Buy from a seller with a 12-month warranty.
• Choose fast dispatch and tracked shipping.
• Keep one spare for critical lines.
• Ask for a compatibility check before you pay.

Questions? Email sales@powergearx.com or chat on WhatsApp at +86 18030005825. We help you confirm fit, stock, and shipping.

Copyright © 2026 Powergear X Automation Limited. All rights reserved.

Original Source: https://www.powergearx.com/