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SKU 2174102  UPC 0799705795235

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Common misspellings:
  • 1C693ALG222
  • IC693A1G222
  • IC693ALG222

Technical Specifications for IC693ALG222

ManufacturerGE Fanuc
SeriesSeries 90-30
Part NumberIC693ALG222
Product TypeAnalog Input Module
Number of Channels1 to 16 selectable (single-ended), 1 to 8 selectable (differential)
Input Current Ratings0 to 10 Volts (unipolar) or -10 to +10 Volts (bipolar)
Update Rate6 milliseconds (all 16 single-ended channels) and 3 milliseconds (all 8 differential channels)
LinearityLess than 1 LSB
Isolation Voltage1500 Volts between the field side and logic side
Common Mode Voltage+/- 11 Volts (bipolar range)

Product Description 

The IC693ALG222 is a 16-Channel Analog Voltage Input module for the GE Fanuc 90-30 Series. This PLC will give you 16 single-ended or 8 differential input channels. The Analog Input features easy-to-use configuration software for 2 input ranges: from -10 to +10 and 0 to 10 volt.  This module converts the analog signals into digital signals. The IC693ALG222 receives two input signals which are unipolar and bipolar. The unipolar signal ranges from 0 to +10 V whereas bipolar signal ranges from -10V to +10V.This module can be set up in any of the I/O slots in a 90-30 Programmable control system. There will be connector block mounted on module for connecting to user devices. 

The number of channels in the IC693ALG222 may be single ended (1 to 16 channel) or differential (1 to 8 channel). The power requirement for this module is 112mA from 5V bus, and also it requires 41V from 24V DC supply to power the converters. The two LED indicators indicate the status of user power supply the module’ status. These two LEDs are MODULE OK, which gives the status regarding power-up, and POWER SUPPLY OK, which checks whether the supply is above the minimum required level. The IC693ALG222 module is configured either using logic master programming software or via Handheld programming. If the user chooses to program the module via Handheld programming, he can only edit active channels, not active scanned channels. This module uses the %AI data table to record analog signals for the use of the programmable logic controller.


Technical Specifications

No. of channels: 1 to 16 single-ended or 1 to 8 differential
Input Voltage  Range: 0 to +10V or -10 to +10V
Calibration: Factory calibrated to: 2.5mV per count or 5 mV per count
Update Rate: 6 msec (all 16) or 3 msec (all 8)
Input Filter Response: 41 hz or 82 Hz
Power Consumption: 112 mA from +5VDC bus or 41mA from +24 VDC bus




The catalog number IC693ALG222 is an order number for an analog voltage input module that has been designed and manufactured by GE Fanuc. It is made for the GE Fanuc Series 90-30 PLC systems. The GE Series 90-30 PLC systems support the installation of 4 to 51 modules like the IC693ALG222 input module and they are designed for high-end applications. The IC693ALG222 module provides both single-ended and differential input channels. The unit has 1 to 16 selectable single-ended input channels and 1 to 8 selectable differential input channels. Additionally, it should be noted that the update rate is 6 milliseconds for the single-ended channels and 3 milliseconds for the differential channels.

The IC693ALG222 input module has a common mode voltage of +/-11 Volts for the bipolar range and it has a cross-channel rejection of more than 80 decibels from DC to 1 kilohertz. Additionally, the unit has an input impedance of more than 500 kiloohms for operation on single-ended channels and an impedance more than 1 megaohm for operation on differential channels. The unit has a linearity of less than 1 LSC and a resolution at 0 to 10 Volts of 2.5 millivolts. In addition to that, the resolution at -10 to 10 Volts is 5 millivolts. The IC693ALG222 input module consumes 112 milliamps of current from the backplane +5 Volts DC bus voltage supply and 41 milliamps of current from the backplane isolated +24 Volts DC voltage supply. The unit has an input filter response of 41 Hertz for the single-ended mode and 82 Hertz for the differential mode. The IC693ALG222 input module has an input current rating of 0 to +10 Volts (unipolar) or -10 to +10 Volts (bipolar).

Technical Information


Number of Channels

1 to 16 selectable, single-ended

1 to 8 selectable, differential

Input Voltage Ranges

0 V to +10 V (unipolar) or

-10 V to +10 V (bipolar); selectable each channel


Factory calibrated to:

2.5 mV per count on 0 V to +10 V (unipolar) range 5 mV per count on -10 to +10 V (bipolar) range

Update Rate

Single Ended Input            Update Rate: 5 ms

Differential Input                 Update Rate: 2 ms

Resolution at 0V to +10V

2.5 mV (1 LSB = 2.5 mV)

Resolution at -10V to +10V

5 mV (1 LSB = 5 mV)

Absolute Accuracy 1,2

±0.25% of full scale @ 25°C (77°F)

±0.5% of full scale over specified operating temperature range


< 1 LSB

Isolation, Field to Backplane (optical) and to frame ground

250 VAC continuous; 1500 VAC for 1 minute

Common Mode Voltage (Differential)3

±11 V (bipolar range)

Cross-Channel Rejection

> 70dB from DC to 1 kHz

Input Impedance

>500K Ohms (single-ended mode)

>1 Megohm (differential mode)

Input Filter Response

23 Hz (single-ended mode) 57 Hz (differential mode)

Internal Power Consumption

112 mA (maximum) from the backplane +5 VDC bus

110 mA (maximum) from the backplane isolated  +24 VDC supply


Troubleshooting IC693ALG222

Troubleshooting information is available on IC693ALG222's website page; it also includes a datasheet user-manual and a wiring diagram.  

Repair your IC693ALG222

PDF Supply can repair your IC693ALG222 in 3-5 business days. And PDF Supply stands by all of its repairs with a 1 year customer satisfaction warranty.



IC693ALG222 To Be Wired In Both Singled Ended and Differential Mode


Can the IC693ALG222 be wired for both differential and single ended connections?


This module supports only one type of mode. When configuring the module using LM90/Versapro/Machine Edition, the user has to select a mode, single ended or differential, not both. Since you can only choose one mode, you can only have one type of connection. The mode selection is for all channels.


Customer Questions and Answers

  • Question:  What is an IC693ALG222?  Answer:  The IC693ALG222 is a 16-Channel Analog Voltage Input module for the GE Fanuc 90-30 Series. This PLC will give you 16 single-ended or 8 differential input channels. The unit features easy-to-use configuration software for 2 input ranges: from -10 to +10 and 0 to 10 volt.
  • Question:  What is the main power supply for the IC693ALG222?  Answer:  The main power source for this Analog Input comes from the isolated +24 VDC power supplied by the PLC power supply. The configuration for this particular voltage is then routed through an inverter/regulator to produce the operating voltages for the module.
  • Question:  How can I minimize capacitive loading and noise?  Answer:  You should make sure all field connections to the module are wired using a good grade of twisted, shielded instrumentation cable.
  • Question:  Where should the shields be connected to?  Answer:  Normal configuration is to either a COM or GND.
  • Question:  In what type of slot should the IC693ALG222 be installed?  Answer:  The IC693ALG223 Analog Input can be installed in any I/O slot of a 5 or 10-slot baseplate in a Series 90-30 PLC system
  • Question:  Can I change the amount of channels or the voltage on this device?  Answer:  Yes, this is either an 8 or 16 channel module.
  • Question:  What is a good way to test this IC693ALG222?  Answer:  You can easily see if the unit is working by probing the channels of this Analog Input in the 90-30 Series with a voltage meter. You will be looking for a positive reading. You should probe the channels in the same way making sure your leads are correct. Your results should be consistent.
  • Question:  How to tell if your IC693ALG222 is faulty.  Answer:  If the OK light is not on, then your product may be in need of repair.

     For more information on the IC693ALG222 Analog Input Module of the GE 90-30 Series, please see the Datasheet Manual.



Firmware Release



IC694ALG222-DB IC693ALG222-HB


May 2012

Resolves several rarely-occuring issues that were identified in field and factory testing.

IC694ALG222-CA IC693ALG222-GA


Feb. 2012

Hardware revision to correct delayed detection of a disconnected input.

IC694ALG222-BA IC693ALG222-FA


May 2011

Adds ability to perform field upgrades in RX3i targets.

Adds display of module serial number, revision and date code in programming software in RX3i targets.

ST. LOUIS, Feb. 1, 2019 – Emerson today announced it has completed the purchase of Intelligent Platforms from General Electric.

Common related search terms: BuyDatasheetEmersonManualPriceRepairSpecificationTroubleshootWiring


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