Get In Touch
Get In Touch +1 (888) 851-3898





Dial +1 (888) 851-3898
grab it before it's gone.
As low as possible.
Never used.
$200.00
$70.00
$100.00
$30.00
$300.00
$100.00
Products added to cart!
The IC693ALG220 is a Channel Analog Voltage Input module designed for the Series 90-30 Programmable Logic Controller. It provides four input channels, each capable of converting an analog input signal to a digital signal. The module supports input voltages ranging from -10 to +10 volts and offers a conversion speed of 1 ms per channel, resulting in an overall update rate of 4 ms.
Signal resolution is 12 bits binary, and user data in the %AI registers is in 16-bit 2’s complement format. The module features a limited current input mode with a jumper on the user terminal connector for each channel. The jumper can connect the internal 250 ohm shunt resistor to the circuit, enabling a -40 to +40 mA current input range. Users should monitor input current to prevent self-heating of the input resistor, which could affect current accuracy.
Information About IC693ALG220
The IC693ALG220 is a 4-channel Analog Voltage Input module designed for the Series 90-30 Programmable Logic Controller by GE FANUC. It converts analog input signals to digital signals with a resolution of 12 bits binary. Each channel can handle input voltages ranging from -10 to +10 volts and operates at a conversion speed of 1 ms per channel, resulting in an update rate of 4 ms per channel.
Equipped with a limited current input mode, the module features a jumper on the user terminal connector for each channel. This jumper can connect the internal 250 ohm shunt resistor to the circuit, allowing for a current input range of -40 to +40 mA. Users must monitor input current to prevent self-heating of the input resistor, which could affect current accuracy.
The primary power source for the IC693ALG220 is isolated +24 VDC supplied via the PLC power supply. Voltage undergoes regulation via an inverter/regulator to yield operating voltages for the module. The module draws 27 mA from the +5 VDC output of the PLC power supply.
For user convenience, the module features an LED indicator located near the top of the faceplate. During normal operation, the LED emits an ON status, alerting the user to operational status. The module employs optical isolation to create electrical isolation between field wiring and the backplane, effectively isolating external noise.
Manufacturer information
GE FANUC, now part of Emerson Automation Solutions, was a leading provider of industrial automation and control systems. Known for innovative solutions, GE FANUC played a key role in advancing manufacturing, offering a range of products including PLCs, CNCs, and HMI solutions.
| Part Number | IC693ALG220 |
|---|---|
| Manufacturer | FANUC |
| Brand | GE FANUC |
| Category | PLCs / Machine Control |
| Subcategory | PLC Module / Rack Input Module |
| Channels | 4 |
| Voltage Range | -10 to +10 Volts |
| Update Time | 4 milliseconds |
| Absolute Accuracy | ±10 mV / 40 µA (typical), ±30 mV / 160 µA (max) over operating temperature |
| Linearity | <1 Least Significant Bit |
| Isolation | 1500V between field side and logic side |
| Cross-Channel Rejection | >80 dB |
| Input Impedance | >9 MΩ (voltage mode), 250 Ω (current mode) |
| Input Filter Response | 17 Hz |
| Internal Power Consumption | 27 mA from +5V bus, 98 mA from isolated +24V backplane bus |
Precise Data Acquisition: Offers 16 analog input channels, supporting both voltage and current signals for accurate process monitoring.
High Accuracy: Provides high-resolution data conversion with 12-bit precision, ensuring reliable analog signal measurement.
Flexible Configuration: Configurable for a wide range of industrial applications, including temperature and pressure sensing.
Built-In Diagnostics: Includes status LEDs for easy monitoring and troubleshooting, minimizing downtime.
Rugged Design: Engineered for tough industrial environments, ensuring durability and reliable performance over time.
Q: What is the GE Fanuc IC693ALG220 Analog Input Module?
The IC693ALG220 is a 4-channel analog voltage input module for the Series 90-30 PLC, designed to convert analog signals into digital data for precise control and monitoring in industrial automation systems.
Q: Can it handle current inputs?
Yes, by adding a 250-ohm resistor at the user terminal, the module can accept 4–20 mA current inputs. However, users should monitor current to prevent self-heating of the resistor, which could affect accuracy.
Q: Where can I use this module?
Ideal for applications requiring precise analog measurements, such as temperature, pressure, and flow rate monitoring in industrial automation systems.
Q: Is this module still available?
The IC693ALG220 has been discontinued. For current alternatives, consider the IC694ALG220, which offers similar functionality for newer systems.
Q: Where can I purchase or repair this module?
The IC693ALG220 is available through various industrial automation suppliers. For repairs, consider contacting specialized service providers
Check Wiring Connections: Ensure that all input connections are secure and free from corrosion or damage.
Clean the Module: Use compressed air to remove dust and debris. Avoid liquid cleaners to prevent damage to sensitive components.
Verify Signal Integrity: Regularly check the analog input signals to ensure they fall within the acceptable range for accurate readings.
Monitor Temperature: Keep the module in a temperature-controlled environment to prevent overheating and ensure stable performance.
Inspect for Overloading: Ensure input signals do not exceed the module’s specified range to avoid damage.
Firmware Updates: Ensure the firmware is up-to-date for enhanced functionality and compatibility.
Run Diagnostic Tests: Perform diagnostic checks periodically to identify any issues early.
Thanks for subscribing!
This email has been registered!