Description
Product Model: GE IC694DSM314-AA
Product Brand: GE Fanuc (Emerson PACSystems)
Product Series: PACSystems RX3i
Product Features:
- Multi-axis digital motion controller module for high-precision servo and analog motion control
- Supports both standard and follower control loop modes in industrial applications
- Built-in velocity feed-forward and position error integrator for enhanced motion performance
- Non-volatile program storage with electronic CAM functionality for complex motion profiles
- IC694DSM314-AA
Technical Specifications
| Specification | Description |
|---|---|
| Product Model | GE IC694DSM314-AA |
| Brand | GE Fanuc / Emerson PACSystems |
| Series | PACSystems RX3i |
| Module Type | Motion Mate Digital Motion Controller |
| Control Loops | Standard and Follower Mode |
| Supported Axes | Multi-axis motion programs |
| Non-Volatile Program Storage | 10 programs + 40 subroutines |
| Feedback Inputs | Encoder and limit switches |
| Analog I/O | Analog and discrete inputs for motion feedback |
| Digital Outputs | Local high-speed digital outputs |
| Backplane Load | Powered via backplane (5 VDC @ ~1300 mA) |
| Firmware | Flash memory with update support |
| Diagnostics | LEDs and software status registers |
| Mounting | Standard RX3i backplane slot |
| Environmental | Industrial rated (0°C to 60°C) |
Product Role & System Integration
Modern industrial automation pushes beyond simple input/output logic. When machines must move with precision — coordinating speed, position, and torque — conventional PLC instructions are no longer sufficient. That’s exactly where a specialized motion module like the GE IC694DSM314-AA becomes central to system design.
The GE IC694DSM314-AA is engineered as a Motion Mate Digital Motion Controller within the PACSystems RX3i architecture. Unlike discrete I/O or simple communication boards, this module embeds advanced motion control functions directly into the automation controller. Its role is to execute motion programs and manage servo or analog motion loops with timing and accuracy that basic PLC logic cannot achieve alone.
This module is tailored for mid- to high-performance motion applications — where multiple axes must operate together seamlessly, or where precise speed transitions and mechanical coordination are required. In a typical PACSystems installation, the GE IC694DSM314-AA resides in a backplane slot alongside CPU, power, and I/O cards. Once installed, it becomes part of a larger system where motion and logic are tightly synchronized.
What sets this motion controller apart is not just its ability to manage motion — it does so in a way that integrates motion logic directly with the PLC’s main processing tasks. Instead of requiring a separate motion controller and communication gateway, this module works hand in hand with the CPU and programming environment to simplify the machine control architecture.
For systems that need scalable automation — whether upgrading older machines or designing new equipment — the GE IC694DSM314-AA is a practical motion engine. Its compatibility with GE Fanuc’s servo amplifiers, analog servos, and third-party interfaces offers flexibility engineers rely on when designing complex systems that blend motion with discrete control logic.



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