Product Overview

The GE Fanuc IC695ALG728 provides eight high-resolution analog output channels for the PACSystems RX3i platform. This 100% brand new, original module supports both voltage and current signals, allowing for precise control of actuators, valves, and motor drives.

It integrates HART 5.0 communication capabilities, enabling engineers to access diagnostic data and configure field devices directly through the control system. The non-isolated design offers a cost-effective solution for applications where high-speed, multi-channel analog control is required within a common ground environment.

Technical Specifications

Engineering Advantages

Integrated HART Intelligence
Native HART 5.0 pass-through eliminates the need for external multiplexers, enabling remote calibration and real-time diagnostics without interrupting the process.

High-Precision Resolution
With up to 15.9-bit resolution in current mode, the module ensures smooth and stable control loops, minimizing oscillations in sensitive applications such as dosing and pressure control.

Versatile Signal Configuration
Each channel is independently configurable for voltage or current output, allowing mixed-signal operation within a single module and reducing spare part requirements.

Advanced Diagnostics
Built-in monitoring detects open-loop conditions in current outputs and short circuits in voltage outputs, significantly reducing troubleshooting time and improving system reliability.

FAQs

Does this module require a specific terminal block?
Yes, it requires a 36-terminal block such as IC694TBB032 or IC694TBS032, which must be purchased separately for field wiring.

Can I use this module in a legacy Series 90-30 rack?
No, this is an RX3i advanced module and requires the high-speed PCI-based RX3i Universal Backplane (IC695 series).

How does enabling HART affect performance?
Enabling HART doubles the update time per channel from 8 ms to 16 ms. This should be considered when designing high-speed PID control loops.

Is the module hot-swappable?
Yes, the RX3i platform supports hot insertion and removal. However, proper safety procedures must be followed to avoid unintended signals to field devices.