Product Overview
The GE Fanuc Automation IC200ALG325 is an analog output module from the Versamax series. It provides 8 single-ended outputs arranged in a single group. Each channel delivers analog voltage signals for controlling actuators, valves, and drives in industrial systems. Two LED indicators, including an OK LED, show when backplane power is present and sufficient for operation. The module supports both bipolar and unipolar voltage ranges of -10 to 10 Volts DC and 0 to 10 Volts DC. It needs an external power supply to drive its outputs.
Technical Specifications
13-Bit Resolution for Precise Control
The IC200ALG325 offers 13-bit resolution across all 8 output channels. This resolution lets the module produce fine increments in analog output voltage. Processes that demand smooth control, such as proportional valve positioning, benefit from this level of granularity. The module updates all outputs within a maximum of 10 ms. That speed suits many closed-loop control applications where timely response matters.
Isolation and Power Ratings
The module provides 250VAC continuous isolation and withstands 1500VAC for one minute. This isolation separates the user output from logic and frame ground. Such separation protects sensitive backplane logic from voltage spikes on field wiring. The backplane current consumption is 5V output at 50mA maximum. The module operates on an external voltage range of 18 to 30 Volts DC.
Environmental Durability
The IC200ALG325 operates within a temperature range of 0 to 60 degrees Celsius. It is not affected by the high temperatures common in industrial environments, so thermal derating is not necessary or recommended. Accuracy varies by only 1 percent across its operating range. This stability reduces the need for frequent recalibration.
Replacement and Upgrade Guide
When to Replace an Analog Output Module
Analog output modules can fail due to output drift, channel loss, or isolation breakdown. If your process shows erratic actuator behavior or a channel stops responding, the module may be the cause. The IC200ALG325 serves as a direct replacement for existing Versamax systems. Its 8 single-ended outputs match the channel count of many legacy modules, making upgrades straightforward.
Compatibility with Existing Systems
The IC200ALG325 integrates with GE Fanuc Versamax PLC racks. It communicates through the backplane and requires no special configuration software beyond what your existing Versamax system uses. The module’s configurable output default settings let you define safe states for each channel. This feature helps maintain process safety during power loss or fault conditions. If you are replacing an older module, verify that your backplane can supply 50mA at 5V per module.
Cost-Benefit of Timely Replacement
Downtime costs in industrial settings can reach thousands of dollars per hour. Keeping a spare IC200ALG325 on hand reduces the risk of extended outages. The module’s robust design and 1 percent accuracy variation mean fewer calibration cycles and lower maintenance costs over its service life. Upgrading to this module from an obsolete unit can also improve process consistency without a full system overhaul.
Installation and Setup
Mounting and Wiring
Install the IC200ALG325 in a Versamax rack following the manufacturer’s guidelines. Ensure the backplane provides 5V at 50mA maximum. Connect field wiring to the single-ended output terminals. Use shielded cables to reduce noise in analog signal paths. The module requires an external 18 to 30 Volts DC power supply for output loops. Verify polarity before applying power.
Configuration and Diagnostics
The module includes diagnostic features that detect power loss and its effects on operations. Configure output defaults to define safe states for each channel. The OK LED confirms backplane power is present and sufficient. If the LED is off, check the backplane power supply and connections. No thermal derating is needed, so you can install the module in standard enclosures without extra cooling.
Maintenance and Reliability
Routine Inspection
Inspect the module periodically for loose connections, dust buildup, and signs of overheating. Follow your facility’s maintenance schedule. Because the module operates from 0 to 60 degrees Celsius without derating, it suits most industrial environments. The 250VAC continuous isolation protects against common electrical noise. Keep spare modules available to minimize downtime.
Long-Term Reliability
The IC200ALG325’s 13-bit resolution and 1 percent accuracy variation support stable long-term operation. The module’s diagnostics help you identify issues before they cause process failures. With proper installation and routine checks, the module can deliver years of reliable service. Please verify current lifecycle status and availability with SpareTechPLC before ordering.
Selection Guide
Before purchasing the IC200ALG325, confirm your system uses the Versamax series and that you need 8 single-ended analog outputs. Check that your backplane can supply 5V at 50mA. Ensure your field devices accept -10 to 10 Volts DC or 0 to 10 Volts DC signals. The module requires an external 18 to 30 Volts DC power supply. SpareTechPLC offers this module and can help you verify compatibility with your existing setup.
Frequently Asked Questions
What is the resolution of the IC200ALG325?
The module provides 13-bit resolution on all 8 single-ended output channels.
Does the IC200ALG325 require external power for its outputs?
Yes, the outputs need an external power supply operating between 18 and 30 Volts DC.
What isolation does the IC200ALG325 provide?
It offers 250VAC continuous isolation and withstands 1500VAC for one minute between user output and logic/frame ground.
Can I use the IC200ALG325 in high-temperature environments?
The module operates from 0 to 60 degrees Celsius and does not require thermal derating.
How many LED indicators does the IC200ALG325 have?
It has two LED indicators, including an OK LED that shows backplane power status.
