The Invensys Triconex 3401 is a specialized single-axis stepper controller module designed for the 1734 POINT I/O platform. This module provides high-speed, deterministic pulse-train outputs, allowing for precise open-loop motion control in automated industrial systems. By handling step and direction logic locally, the 3401 reduces CPU load and minimizes communication latency, providing a reliable solution for high-speed assembly, packaging, and manufacturing applications.
The 3401 module is frequently employed in decentralized motion control architectures. Typical applications include semiconductor processing equipment, pharmaceutical packaging lines, and high-speed automated assembly machines where precise, repeatable positioning is required without the complexity of closed-loop feedback.
| Model | 3401 |
| Brand | Invensys Triconex |
| Series | 1734 POINT I/O |
| Module Type | Stepper Controller (1 Axis) |
| Pulse Output | 200 kHz to 1 MHz |
| Control Mode | Open Loop |
| Power Requirements | 85 mA @ 5 VDC |
| Operating Temperature | 0 to 60 deg C |
| Storage Temperature | -40 to 85 deg C |
The 3401 is designed for open-loop control applications and does not require or interface with external encoder feedback.
Yes, the 3401 is designed for the 1734 POINT I/O system and supports hot-swappable installation, allowing for maintenance without requiring a full system shutdown.
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