Product details
Quick Overview
This Modicon Momentum adapter 170PNT71000C sends data fast and works well in industrial sites. It uses Modbus at 1 Mbit/s and links many devices in a simple chain.
For inquiries: sales@powergearx.com /
+86 18030005825
Author: Powergear X Automation
Warranty: 12 months
Shipping: FedEx / UPS / DHL
Key Features
- Supports Modbus at 1 Mbit/s
- SUB-D 9-pin interface
- Daisy-chain up to 31 devices
- Cable distance up to 5 km
- Works from 0 °C to 40 °C
- Humidity up to 80% non-condensing
- Altitude up to 1000 m
- Stable signal shaping for long lines
- Low power consumption
- Noise-resistant design
More Technical Data
- Line type: shielded twisted pair
- Isolation: 500 V RMS
- Connector shell: nickel-plated
- Data refresh cycle: <10 ms
- Transmission mode: asynchronous
- Typical bus load: <40% at full speed
- IP rating: IP20
- Module weight: 110 g
- Mounting: rail-clip
- Termination resistor: 120 Ω
Why Choose the 170PNT71000C
- Easy link with Modicon Momentum systems
- Strong performance over long distances
- Simple wiring and service
- Reliable daily operation
- Good for OEMs and system upgrades
FAQ
- Q1. How can I check if the 170PNT71000C is running well?
- A1. Watch the bus LEDs. Regular blinking normally shows active traffic.
- Q2. Can different-speed devices share the same bus?
- A2. Yes, but match the settings to the slowest unit to avoid retries.
- Q3. What should I do for cable lengths near 5 km?
- A3. Use shielded cables and ground the shield at one end only.
- Q4. Does it need extra cooling?
- A4. No, unless the panel is very warm. Keep airflow clear.
- Q5. What install issue happens most often?
- A5. Missed termination. Check both ends for proper resistance.
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