GE IC693ALG223C Series 90-30 Analog Current Input Module
GE IC693ALG223C Series 90-30 Analog Current Input Module
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Brand:GE Fanuc PLC Item No.:IC693ALG223C Product Origin:USA Product Dimensions:109 × 64 × 58 mm Product Weight:0.3 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The GE IC693ALG223C Series 90-30 Analog Current Input Module is a high-density analog acquisition module engineered for industrial automation systems requiring accurate current signal measurement. With 16 configurable input channels, it provides a flexible interface between field instrumentation and GE Fanuc Series 90-30 PLC controllers.
Designed for demanding process environments, the IC693ALG223C supports widely used industrial current ranges including 4–20 mA and 0–20 mA, allowing seamless integration with transmitters, sensors, and monitoring equipment. Its combination of channel flexibility, diagnostic capability, and dependable signal conversion makes it a practical choice for process control and automation maintenance projects.
The module continues to provide value in existing Series 90-30 installations where reliable analog measurement and long-term system compatibility are essential.
Technical Specifications
Specification
Description
Manufacturer
GE Fanuc / Emerson
Model
IC693ALG223C
Product Type
Analog Current Input Module
Product Family
Series 90-30
Number of Inputs
16 Single-Ended Channels
Input Signal Type
Analog Current Input
Supported Ranges
0–20 mA, 4–20 mA, 4–20 mA Enhanced
Channel Configuration
Selectable Per Channel
Resolution
12 Bit
Resolution (4–20 mA)
4 µA/bit
Resolution (0–20 mA)
5 µA/bit
Update Rate
13 ms (All Channels)
Accuracy
±0.25% Full Scale at 25°C
Temperature Accuracy
±0.5% Full Scale Over Operating Range
Input Impedance
250 Ω
Isolation
1500 VAC Field-to-Logic
Cross Channel Rejection
>80 dB
External Supply Voltage
20–30 VDC
Backplane Current Consumption
120 mA @ 5 VDC
External Current Consumption
65 mA @ 24 VDC
Diagnostics
Module Status, User Supply Status, Alarms
Mounting Type
Series 90-30 Baseplate Slot
Operating Temperature
0°C to +60°C
Dimensions
Approx. 110 × 64 × 30 mm
Weight
Approx. 0.27 kg
Recommended Companion Models
Model
Product Name
IC693CPU374
Series 90-30 Ethernet CPU Module
IC693PWR330H
Series 90-30 High Capacity Power Supply Module
IC693CHS391N
Series 90-30 10-Slot Baseplate
IC693CMM311N
Series 90-30 Communications Coprocessor Module
Frequently Selected Alternatives
Model
Product Name
IC693ALG221
Series 90-30 Analog Voltage Input Module
IC693ALG392
Series 90-30 Analog Current/Voltage Output Module
IC694ALG223
PACSystems RX3i 16-Channel Analog Current Input Module
IC200ALG264H
VersaMax 15-Channel Analog Current Input Module
Where It Excels in Industrial Use
GE Fanuc Series 90-30 PLC process measurement systems
Industrial transmitter signal acquisition
Pressure, flow, level, and temperature monitoring applications
Chemical and pharmaceutical automation processes
Water treatment and utility control systems
Manufacturing equipment requiring analog feedback
SCADA and remote monitoring installations
Continuous production line data collection
OEM automation systems using current-loop instrumentation
Legacy Series 90-30 control system upgrades
Key Strengths at a Glance
16-channel analog current input capability
Supports 0–20 mA, 4–20 mA, and enhanced 4–20 mA modes
Individually configurable input channels
12-bit analog-to-digital conversion performance
Fast 13 ms update time for all channels
High-density design for efficient rack utilization
Field-to-logic isolation for improved system protection
Supports alarm monitoring functions
External 24 VDC user supply monitoring
Reliable signal acquisition for long-term industrial operation
Technical FAQs
1. What is the primary function of the GE IC693ALG223C?
The IC693ALG223C is a Series 90-30 analog current input module designed to convert industrial current signals into digital values that can be processed by a PLC CPU. It provides up to 16 single-ended analog input channels.
2. How many input channels does the IC693ALG223C provide?
The module provides 16 single-ended analog input channels, with channels selectable according to application requirements.
3. Which current input ranges are supported?
The module supports:
0–20 mA
4–20 mA
4–20 mA Enhanced
Each channel can be configured independently for the required signal range.
4. What resolution does the IC693ALG223C provide?
The module uses a 12-bit analog conversion system, providing 4 µA/bit resolution for the 4–20 mA range and 5 µA/bit resolution for 0–20 mA and enhanced 4–20 mA operation.
5. Does the module support open-wire detection?
Yes. The enhanced 4–20 mA mode allows detection of current levels below the normal loop range, helping identify possible open-wire conditions.
6. What type of field devices can be connected?
Typical devices include pressure transmitters, flow meters, level sensors, process analyzers, and other industrial instruments providing standard current-loop signals.
7. Does the IC693ALG223C provide input isolation?
Yes. The module provides isolation between the field side and PLC logic side to improve noise immunity and protect the controller system.
8. What diagnostic functions are available?
The module provides module status monitoring, user supply status indication, and configurable high/low alarm functions for process monitoring applications.
9. What external power supply does the module require?
The module requires an external 20–30 VDC user supply for analog input operation in addition to the Series 90-30 backplane power.
10. Which PLC family is compatible with the IC693ALG223C?
The IC693ALG223C is designed for GE Fanuc Series 90-30 PLC systems and installs directly into compatible Series 90-30 baseplates.
