
TheGE IC697ALG320is a high-density analog output module designed for GE Fanuc’s Series 90-70 Programmable Logic Controller(PLC)system.It converts digital signals from the PLC processor into precise analog outputs to control devices like control valves,variable frequency drives,and actuators
.This module is known for its reliability in demanding industrial environments such as chemical processing,power generation,and water treatment
.
⚙️Technical Specifications
Parameter
Specification
Product Model
IC697ALG320
Manufacturer
GE Fanuc(General Electric)
Product Category
Analog Output Module
Number of Channels
2,4,or 8 channels(sources vary)
Output Types
Voltage:0-5V,0-10V,±10V;Current:4-20mA,0-20mA
Resolution
12-bit to 16-bit(sources vary)
Accuracy
±0.05%to±0.1%of Full Scale(FSR)
Update Rate
Up to 100 updates per second
Load Compliance
Voltage output:Min.2 kΩ;Current output:Max.500Ω
Isolation
Channel-to-channel and channel-to-backplane isolation
Power Supply
24 VDC
Operating Temperature
-20°C to+70°C(or-40°C to+70°C per some sources)
Connection
Front-mounted terminal block
Compatible System
GE Series 90-70(Advant OCS/MOD 300)
📝Product Overview
TheIC697ALG320serves as a critical component within the GE Series 90-70 PLC system,acting as the interface that translates digital control commands into precise analog signals for field devices
.Its high channel density allows it to replace multiple lower-density modules,saving significant space in the control cabinet
.The module’s design emphasizes high precision and stability,featuring isolation to prevent electrical noise interference and ensure signal integrity in harsh industrial environments like those found in power plants and refineries
.
✨Key Features and Advantages
High-Density Configuration:TheIC697ALG320consolidates multiple output channels into a single module slot,maximizing control capacity within the limited space of a Series 90-70 system rack.This design reduces the overall system footprint and simplifies spare parts inventory
.
Flexible Output Ranges:It supports a wide range of voltage and current outputs,allowing each channel to be individually configured to match the specific requirements of different actuators,valves,or drives without needing hardware changes
.
Robust and Reliable Design:Built with industrial-grade components,the module features channel isolation and is designed to operate reliably across a wide temperature range,making it suitable for challenging environments
.
🏭Application Scenarios
TheIC697ALG320is typically deployed in continuous process industries where precise analog control is critical.In a water treatment plant,for example,multipleIC697ALG320modules might be used to precisely control the chemical dosing pumps that add disinfectants based on flow measurements.Their high accuracy ensures chemical levels remain within strict safety limits,while their reliability prevents unplanned shutdowns
.
⚠️Important Considerations
When working with theIC697ALG320,it is crucial to note that technical specifications like the number of channels vary significantly across different sources in the search results
.For accurate installation,configuration,and maintenance,always consult the official GE technical documentation for the specific module version you are using.
💎Overall Evaluation
TheGE IC697ALG320is a capable and reliable analog output module for legacy GE Series 90-70 PLC systems.Its primary strengths lie in its high channel density,output flexibility,and proven industrial durability.However,potential users should be aware of conflicting technical data available online and prioritize verifying specifications with official sources
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