Description
📦 Product at a Glance
- The Schneider Electric 171CCC96020C is a processor adaptor for the Modicon Momentum series.
- It mounts directly onto a Momentum I/O base.
- Runs on a 50 MHz x86 CPU – fast and reliable.
- Has 512 KB Flash and 544 KB RAM memory.
- Includes 1 Ethernet port (Modbus TCP) and 1 I/O bus.
- Works from 0°C to 60°C with a protective coating.
📊 Technical Data – Tree Structure
- Manufacturer: Schneider Electric
- Product Line: Modicon Momentum
- Type: Processor Adaptor
- Part Number: 171CCC96020C
- Processor & Memory:
- CPU architecture: x86-based, 50 MHz
- Word length: 16-bit
- Flash memory: 512 KB
- RAM: 544 KB
- Program memory (LL984): 18 KB
- Data memory: 24 KB
- Power Supply:
- Supply voltage: 5 VDC ±5%
- Communication:
- Ports: 1 Ethernet, 1 I/O bus
- Protocols: Ethernet (Modbus TCP, I/O scan)
- I/O Capacity:
- Discrete inputs: up to 8192
- Discrete outputs: up to 8192
- Register inputs: up to 26048
- Register outputs: up to 26048
- Environmental Protection:
- Protective coating: Conformal (Humiseal 1A33)
- Operating temp: 0°C to +60°C
- Mounting:
- Mounts on: Momentum I/O base
🔌 Installation & Setup Made Simple
- Snap the processor onto a Momentum I/O base.
- Connect 5 VDC power to the base.
- Plug Ethernet cable for Modbus TCP communication.
- Use LL984 programming software to write your logic.
- Green LED shows power and run status.
✅ Compatibility Notes
- Made for Modicon Momentum I/O bases only.
- Works with any Modbus TCP master (HMI, SCADA, other PLCs).
- Also compatible with Modicon Quantum systems via Ethernet – see Modicon Quantum series.
- Replaces older 171CCC96020 models directly.
📦 What’s in the Box
- 1x 171CCC96020C processor adaptor
- Quick start guide
- Protective cap for Ethernet port
- No I/O base included – order separately.
🛡️ Warranty & Fast Shipping
- 12-month warranty against defects.
- Express delivery: FedEx, UPS, DHL worldwide.
- Same‑day dispatch for orders before 2 PM (GMT+8).
- Delivery in 3‑7 business days to most regions.
- Tracking number provided by email.
🏭 Typical Applications
- Small to medium machine control (packaging, labeling).
- Remote I/O handling via Modbus TCP network.
- Data collection from many sensors and actuators.
- Upgrading old Momentum systems with Ethernet.
- Distributed control in water or HVAC systems.
💡 Pro Buying Advice & Experience Tips
- Buy a spare 171CCC96020C for critical machines.
- Check your I/O base – this processor only fits Momentum bases.
- Use shielded Ethernet cable for noisy environments.
- Keep ambient temperature below 60°C – add cabinet cooling if needed.
- The conformal coating helps in humid or dusty areas.
- LL984 is an older language – ensure your team knows it.
- Order from trusted sources to avoid fake units.
❓ 5 Professional FAQs
- Q1: Can I use this processor without an I/O base?
- A1: No. It must mount on a Momentum I/O base to work.
- Q2: What programming software do I need?
- A2: Use Schneider’s ProWORX 32 or Concept LL984 editor.
- Q3: Can I expand I/O beyond 8192 points?
- A3: No. 8192/8192 is the absolute maximum for this processor.
- Q4: Does the Ethernet port support both Modbus TCP and I/O scan?
- A4: Yes. You can use both features simultaneously.
- Q5: What happens if power drops below 5V?
- A5: The processor may reset or behave unpredictably. Use a stable 5V supply.
📞 Questions? Contact Us Now
- Message us on WhatsApp: +86 158 8020 0923
- Email: sales@plcdcshub.com – reply within 24 hours.
- Live chat: Monday to Friday, 9 AM – 6 PM (GMT+8).
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Also explore Modicon Quantum series for high-end controllers.











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