Product details
PC-E984-385 Programmable Controller by Schneider Electric
The PC-E984-385 from Schneider Electric is a robust Modicon programmable controller. It delivers reliable performance for industrial automation. This model offers substantial I/O and fast scan times. It suits diverse control applications.
Key Advantages
- Fast scan time: 3 ms per kilobyte for real-time response.
- Flexible memory: 16k user memory and 2k data memory.
- Solid communication: One Modbus port and one Modbus+ port.
- Scalable I/O: 512 inputs and 512 outputs total.
- Compact build: Weighs only 3.00 lbs (1.36 kg).
Technical Specifications
- Brand: Schneider Electric
- Model: PC-E984-385
- Series: Modicon
- Module type: Programmable Controller
- User memory: 16k
- Data memory: 2k
- Register I/O: 32/32
- Scan time: 3 ms/k
- Communication ports: 1 Modbus, 1 Modbus+
- Local housings: 2
- Total I/O: 512/512
- Local drops: 1
- Maximum racks: 4
- Weight: 3.00 lbs (1.36 kg)
Measurement and Environmental Notes
- Measurement range: Not applicable (logic controller).
- Frequency response: Depends on I/O modules.
- Sensitivity: Not specified for this CPU.
- Linearity: Not applicable.
- Resolution: Determined by connected modules.
- Temperature range: Check datasheet for full range.
- Environmental tolerance: Designed for industrial settings.
- Noise immunity: Built for robust operation.
Installation Guide
- Mount the controller in a clean, dry enclosure.
- Use up to 4 racks for expansion.
- Connect Modbus and Modbus+ cables securely.
- Verify grounding to reduce electrical noise.
- Check all local drops and housings.
Debugging and Maintenance
- Monitor scan time via programming software.
- Review I/O status for quick fault finding.
- Replace modules only when power is off.
- Keep firmware and configuration backed up.
- Clean dust from vents regularly.
Compatibility
- Works with Modicon 984 series I/O.
- Supports Modbus and Modbus+ networks.
- Fits standard Schneider racks.
- Compatible with many SCADA systems.
Certifications and Compliance
- Meets relevant industrial standards.
- CE and UL markings may apply.
- Check local regulations for installation.
Package Contents
- 1 x PC-E984-385 controller
- User manual (digital or printed)
- Terminal blocks as needed
- Warranty card
Warranty and Shipping
- Warranty: 12 months from delivery.
- Dispatch: Ships within 12–24 hours.
- Carriers: FedEx, UPS, DHL.
- Support: sales@powergearx.com or +86 18030005825 (WhatsApp).
Expert Review
The PC-E984-385 is a solid workhorse for legacy Modicon systems. Its 3 ms/k scan time handles moderate control tasks well. The dual Modbus ports simplify integration. However, 16k user memory limits complex programs. Best for retrofits and steady processes.
Manager’s Insight
This controller balances cost and reliability. It suits plants that already use Schneider racks. The 512 I/O capacity covers many mid-size machines. Spare parts remain available. Choose it for stable, long-life applications.
Best Applications and Equipment
- Assembly lines with moderate logic.
- Packaging machines.
- Material handling systems.
- Water treatment panels.
- Retrofits of 984-based systems.
FAQ
Q: What is the scan time of this controller?
A: It scans at 3 ms per kilobyte. This speed fits many real-time tasks.
Q: How many I/O points can it handle?
A: It supports 512 inputs and 512 outputs total. You can expand with up to 4 racks.
Q: Does it have built-in communication ports?
A: Yes. It includes one Modbus and one Modbus+ port. This helps connect to networks and devices.
Q: What is the warranty period?
A: 12 months from the date of delivery.
Q: How fast do you ship?
A: We dispatch within 12–24 hours. We use FedEx, UPS, or DHL.
Q: Can I use this controller for new projects?
A: It works best for retrofits and stable processes. For new complex lines, consider newer Modicon models.
Q: What if I need help choosing a controller?
A: Contact us at sales@powergearx.com or +86 18030005825. We guide you based on I/O and memory needs.
Purchasing Guidance
- Check your existing rack type before buying.
- Count your I/O points to confirm 512/512 is enough.
- Verify your network uses Modbus or Modbus+.
- Consider spare units for critical lines.
- Ask about firmware version compatibility.
Copyright © 2026 Powergear X Automation Limited. All rights reserved.
Original Source: https://www.powergearx.com/
There are no reviews yet.