GE Fanuc IC697ALG320 High-level Analog Output Module

Technical Specifications

Intelligent Monitoring and Hardware Integrity

The IC697ALG320 integrates active diagnostic monitoring to ensure continuous uptime. It identifies common field issues such as open-wire conditions on current loops and provides overrange or underrange fault reporting. To maintain accuracy across industrial environments, the module features a low temperature coefficient of 25 PPM/°C for voltage and 50 PPM/°C for current. This thermal stability ensures consistent output despite fluctuations in the control cabinet temperature. The hardware occupies one full slot and is compatible with standard 5-slot and 10-slot Series 90-70 baseplates.

Key Functional Advantages

Deploying the IC697ALG320 into an automation network offers several engineering benefits:

• High Resolution: 16-bit DAC provides exceptional sensitivity for precise valve positioning.
• Flexible Configuration: Software-defined ranges remove the need for physical jumpers or dip switches.
• Robust Load Handling: Drives high-impedance resistive loads and inductive loads up to 250mH.
• Rapid Response: A 2ms update rate for all channels ensures low-latency control in high-speed loops.

The GE Fanuc IC697ALG320 provides high-resolution signal control for the Series 90-70 PLC platform. This module features four isolated output channels, each capable of driving industrial actuators, valves, and motor drives. It supports versatile output formats including ±10VDC voltage signals and 0–20mA or 4–20mA current loops. By utilizing a high-performance 16-bit Digital-to-Analog Converter (DAC), the module ensures fine-tuned control for critical process parameters. Every channel is independently configurable, allowing engineers to mix voltage and current outputs on a single card to meet specific application requirements.