DeviceNet Adapter 170LNT71000 | Schneider Electric

Introducing the Schneider Electric 170LNT71000 DeviceNet Adapter

The 170LNT71000 is a DeviceNet communication adapter for Modicon Momentum systems. It connects Momentum I/O to DeviceNet networks for seamless data exchange. This adapter supports three speed settings for flexible network configuration.

Core Technical Specifications & Performance

• Brand & Model: Schneider Electric 170LNT71000
• Communication Protocol: Industrial standard DeviceNet
• Transmission Speed: Selectable 125, 250, or 500 kbit/s rates
• Network Topology: Efficient multi-drop trunk configuration
• Network Capacity: Supports up to 64 devices per network segment
• Cable Distance: Extends over 1,640 feet (500 meters) at lower speeds
• Data Integrity: Uses CRC-16 error checking for reliable communication
• Electrical Connection: One standard 5-pin DeviceNet connector for easy wiring

Robust Design & Operating Environment

• Operating Temperature: Reliable performance from 0°C to 60°C
• Storage Temperature: Withstands -40°C to 85°C when not in use
• Protection Rating: IP20 enclosure protects against dust and contact
• High Altitude: Operates at altitudes up to 16,404 feet (5,000 meters)
• Physical Weight: Lightweight at only 0.15 lb (0.07 kg)
• Transmission Medium: Uses standard industrial twisted pair cable

Packaging & Shipping Information

• Package Includes: One (1) 170LNT71000 DeviceNet communication adapter
• Shipping Methods: International shipping via FedEx, UPS, and DHL
• Standard Packaging: Protective packaging ensures factory-fresh condition

Installation & Integration Guide

• Mount this adapter module onto your Modicon Momentum DIN rail
• Connect to the DeviceNet network using the 5-pin connector
• Configure the transmission speed (125/250/500 kbit/s) to match your network
• The multi-drop topology simplifies wiring to multiple devices on one trunk
• Ensure cable length respects the 500-meter maximum for reliable communication
• This adapter supports CSMA/CA, Master/Slave, and peer-to-peer access methods

Frequently Asked Questions (FAQ)

What networks does the 170LNT71000 connect to?

This module connects Modicon Momentum systems to DeviceNet networks, a popular industrial fieldbus for factory automation.

What transmission speeds are available?

The adapter operates at three speeds: 125, 250, or 500 kilobits per second. Choose based on your network requirements and distance.

How many devices can connect to one segment?

You can connect up to 64 devices on a single DeviceNet segment using the 170LNT71000 adapter.

What is the maximum cable length?

Cable runs can exceed 1,640 feet (500 meters) at lower speeds. Shorter distances are recommended for 500 kbit/s operation.

Is this adapter interchangeable with other protocols?

No, the 170LNT71000 is specifically designed for DeviceNet. Momentum supports other protocols with different adapter modules.