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IC693ALG221 | GE Fanuc 4-Channel Analog Current Input Module for Series 90-30 PLCs
- Regular price
- $697.00
- Sale price
- $697.00
- Regular price
-
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Product Description P/N: IC693ALG221
Description
The GE Fanuc IC693ALG221 is a 4-channel analog current input module designed for the Series 90-30 PLC platform. It converts 0–20 mA or 4–20 mA current signals into digital values for control and monitoring applications. With selectable ranges and built-in isolation, the module provides reliable performance in industrial automation environments.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | GE Fanuc |
| Category | PLCs/Machine Control |
| Part Number | IC693ALG221 |
| Subcategory | PLC Module/Rack |
| Input Current Ranges | 4–20 mA, 0–20 mA |
| Number of Channels | 4 |
| Update Rate | 2 ms (all four channels) |
| Resolution | 12-bit |
| Accuracy | 0.1% full scale + 0.1% reading |
| Input Impedance | 250 Ω |
| Common Mode Voltage | 200 V |
| Isolation Voltage | 1500 V (field/logic) |
| Common Mode Rejection | >70 dB (DC & 60 Hz) |
| Cross-Channel Rejection | >80 dB (DC to 1 kHz) |
| Input Filter Response | 325 Hz |
| Internal Power Consumption | 100 mA from isolated +24 V supply |
| Linearity | <1 LSB |
| Conversion Time | 0.5 ms per channel |
| Calibration | Factory calibrated |
| Recommended Wiring | Twisted, shielded instrumentation cable |
Information About IC693ALG221
The IC693ALG221 is part of the GE Fanuc Series 90-30 I/O family, offering analog current measurement capabilities for process and machine control applications. Built with four independent channels, the module uses differential input design and factory calibration to maintain stable and accurate readings. It integrates seamlessly with the 90-30 CPU and baseplates, supporting both standard and expansion configurations. Typical uses include monitoring transmitters, sensors, and industrial instrumentation where precise conversion of current loops is required.
Key Features:
- Dual input ranges: Selectable 4–20 mA or 0–20 mA operation via jumper configuration.
- High resolution: Provides 12-bit conversion across the full current range.
- Fast update rate: Completes updates of all four channels in 2 ms.
- Electrical isolation: 1500 V isolation between field signals and logic for noise immunity.
- Strong rejection characteristics: High common-mode and cross-channel rejection for stable measurements.
- Integrated filtering: 325 Hz input filter minimizes signal noise while maintaining response speed.
- Factory-calibrated design: Ensures consistent accuracy without field adjustment.
- Series 90-30 compatibility: Fully integrates with GE Fanuc baseplates and system architecture.
The IC693ALG221 delivers the reliability and precision required for industrial analog current measurement and PLC-based process monitoring.
Description
The GE Fanuc IC693ALG221 is a 4-channel analog current input module designed for the Series 90-30 PLC platform. It converts 0–20 mA or 4–20 mA current signals into digital values for control and monitoring applications. With selectable ranges and built-in isolation, the module provides reliable performance in industrial automation environments.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | GE Fanuc |
| Category | PLCs/Machine Control |
| Part Number | IC693ALG221 |
| Subcategory | PLC Module/Rack |
| Input Current Ranges | 4–20 mA, 0–20 mA |
| Number of Channels | 4 |
| Update Rate | 2 ms (all four channels) |
| Resolution | 12-bit |
| Accuracy | 0.1% full scale + 0.1% reading |
| Input Impedance | 250 Ω |
| Common Mode Voltage | 200 V |
| Isolation Voltage | 1500 V (field/logic) |
| Common Mode Rejection | >70 dB (DC & 60 Hz) |
| Cross-Channel Rejection | >80 dB (DC to 1 kHz) |
| Input Filter Response | 325 Hz |
| Internal Power Consumption | 100 mA from isolated +24 V supply |
| Linearity | <1 LSB |
| Conversion Time | 0.5 ms per channel |
| Calibration | Factory calibrated |
| Recommended Wiring | Twisted, shielded instrumentation cable |
Information About IC693ALG221
The IC693ALG221 is part of the GE Fanuc Series 90-30 I/O family, offering analog current measurement capabilities for process and machine control applications. Built with four independent channels, the module uses differential input design and factory calibration to maintain stable and accurate readings. It integrates seamlessly with the 90-30 CPU and baseplates, supporting both standard and expansion configurations. Typical uses include monitoring transmitters, sensors, and industrial instrumentation where precise conversion of current loops is required.
Key Features:
- Dual input ranges: Selectable 4–20 mA or 0–20 mA operation via jumper configuration.
- High resolution: Provides 12-bit conversion across the full current range.
- Fast update rate: Completes updates of all four channels in 2 ms.
- Electrical isolation: 1500 V isolation between field signals and logic for noise immunity.
- Strong rejection characteristics: High common-mode and cross-channel rejection for stable measurements.
- Integrated filtering: 325 Hz input filter minimizes signal noise while maintaining response speed.
- Factory-calibrated design: Ensures consistent accuracy without field adjustment.
- Series 90-30 compatibility: Fully integrates with GE Fanuc baseplates and system architecture.
The IC693ALG221 delivers the reliability and precision required for industrial analog current measurement and PLC-based process monitoring.