I/O modules

The GE IC695ALG708 functions as a high-density analog output module within the versatile RX3i PacSystem platform. This module converts digital control signals into precise analog values for field device regulation. We supply this reliable output module to enhance your existing GE automation infrastructure. It seamlessly integrates into standard RX3i racks for streamlined industrial control.

Technical Specifications and Physical Characteristics

Understanding the exact specifications of the GE IC695ALG708 ensures proper configuration within your control system. This module features robust isolation technology to protect against ground loop interference.

Output Capabilities and Performance Parameters

The GE IC695ALG708 delivers exceptional accuracy across multiple output ranges for diverse applications. Each channel provides 15-bit resolution for precise control of connected field devices.

• Output Signal Ranges: You can configure each channel for 0-20 mA, 4-20 mA, 0-5 V, or ±10 V DC. This flexibility accommodates various actuators, valves, and drives.

• Isolation Characteristics: Each channel features 250 V AC continuous isolation from ground. Therefore, transient surges affect only one channel without disrupting others.

• Update Rate: The module updates all eight channels every 10 milliseconds. This ensures responsive control for time-sensitive industrial processes.

• Accuracy Rating: It maintains ±0.1% accuracy across the full temperature range. Consequently, you achieve consistent output without frequent recalibration.

Power Requirements and Environmental Tolerance

Reliable operation of the GE IC695ALG708 depends on stable power delivery from the backplane. The module draws minimal current while delivering robust performance.

• Backplane Current: It consumes 400 mA maximum from the +5 V DC backplane supply. Additionally, it requires 200 mA from the +24 V DC isolated supply.

• Power Dissipation: The module dissipates approximately 4.5 Watts maximum during full-load operation. This ensures manageable heat generation within the control cabinet.

• Operating Temperature: It functions reliably from 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit). This tolerance suits most industrial environments without auxiliary cooling.

• Humidity Rating: The board withstands 5% to 95% humidity without condensation. This protects against moisture-related failures in humid conditions.

System Integration and Configuration

Integrating the GE IC695ALG708 into your RX3i system requires straightforward configuration through programming software. It works alongside modules like the IS200AEBMG1AFB in broader GE control architectures.

• Compatible Software: You can configure the module using Proficy Machine Edition. This software simplifies setting output ranges and default states.

• Default States: The module allows configuration of user-defined safe states. Upon loss of communication, outputs revert to these predetermined values.

• LED Indicators: Two status LEDs provide immediate visual feedback. The OK LED indicates module health, while the STATUS LED shows channel activity.

• Hot Swapping: You can insert or remove the GE IC695ALG708 without powering down the rack. This capability minimizes production downtime during maintenance.

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