SST-DN4-104-2

Overview

SST-DN4-104-2 is a Molex Woodhead DeviceNet network interface card combining Group 2 Client (Master) and Server (Slave) operations in one NIC, enabling real-time control and flexible DeviceNet communication schemes.

Performance

• Scan time: 3–5 ms (DeviceNet signals)

• Quick-connect (Master mode): < 500 ms on activation

Communication Features

• Operations: Master and Slave simultaneous execution

• Messaging types: Poll, strobe, change-of-state (COS), cyclic I/O

• Protocol support: Common Industrial Protocol (CIP) Safety Server (Slave)

Design

• Architecture: FPGA-based design for performance and reliability

• Lifecycle: Extended product lifecycle with reduced component count

Application Flexibility

• Control schemes: Supports multiple functions (e.g., robotic control cells)

• Integration: CIP Safety software stack compatibility for future safety requirements

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