Product Description

The 170NEF11021 is a Modbus Plus communication adapter from Schneider Electric's Modicon Momentum automation platform. This adapter facilitates communication between Modicon Momentum I/O modules and Modbus Plus networks, enabling efficient data exchange in industrial automation systems.

Technical Specifications

• Product Type: Modbus Plus Communication Adapter
• Communication Protocol: Modbus Plus
• Access Method: Peer-to-Peer, Token Bus
• Transmission Rate: 1 Mbit/s
• Transmission Medium: Twisted Pair Cable
• Network Topology: Multidrop, utilizing extension or tap-off cable connections
• Device Capacity per Segment: Up to 31 devices per segment; up to 63 devices across all segments
• Maximum Cable Distance: Up to 5,000 meters with the use of a repeater
• Data Format: 984
• Fail State Behavior: Options include maintaining the current value, reverting to full scale, falling back to zero, or forcing the state to zero
• Power Supply: Powered from the I/O base
• Indicators:
• Green LED: Indicates module power-up or active communication
• Red LED (Network A): Indicates a communication error on network A
• Red LED (Network B): Indicates a communication error on network B
• Connectors:
• One SUB-D 9 connector for Modbus Plus network A
• One SUB-D 9 connector for redundant Modbus Plus network B
• Certifications: CSA, UL
• Protective Treatment: TC
• Environmental Ratings:
• Operating Temperature: 0°C to 60°C
• Storage Temperature: -40°C to 85°C
• Relative Humidity: Up to 95% without condensation
• Operating Altitude: Up to 5,000 meters