IC695ALG616 | GE Fanuc PACSystems RX3i 16-Channel Analog Input Module

Technical Capabilities

The IC695ALG616 is a high-density analog acquisition module designed for the PACSystems RX3i platform. This non-isolated interface provides versatile signal conditioning for industrial sensors, allowing for either 16 single-ended or 8 differential input channels. By utilizing the IC695ALG616 (Part Number: IC695ALG616), engineers can integrate a wide variety of process signals into the control logic, ranging from standard voltage levels to complex bipolar current loops, without requiring multiple specialized modules.

Detailed Specifications

The following technical data outlines the electrical requirements and signal ranges for the IC695ALG616:

• Input Configuration: 16 channels (Single-ended) or 8 channels (Differential)

• Voltage Ranges: ±10V, 0 to 10V, ±5V, 0 to 5V, and 1 to 5V

• Current Ranges: 0 to 20mA, 4 to 20mA, and ±20mA

• Backplane Power Consumption: 450mA at 3.3VDC; 600mA at 5VDC

• Hardware Interface: PCI Bus (RX3i Universal Backplane required)

• Resolution: 16-bit analog-to-digital conversion

• Update Rate: Variable based on channel enable status and filter settings

Functional Features and Integration

Operating on the high-speed RX3i PCI bus, the IC695ALG616 ensures rapid data throughput and precise signal processing. The module supports advanced software configuration through the Proficy Machine Edition environment, enabling per-channel scaling, digital filtering to reduce electrical noise, and high/low alarm limits. Its non-isolated differential design is particularly effective for suppressing common-mode noise in environments where the sensor and PLC share a common ground reference.

Hardware Diagnostics

The module features front-panel LED indicators that provide real-time status updates on hardware health and circuit integrity. Diagnostic data, including "Open Wire" detection for 4-20mA loops and "Out of Range" reporting, is passed directly to the CPU's fault table, allowing for proactive maintenance and reduced system downtime in critical process control applications.