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IC670ALG240

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General Electric IC670ALG240 is a 16-Point Grouped Analog Input Module that converts shared-supply current-loop signals for Field Control I/O.
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Technical specifications for IC670ALG240

  • Manufacturer:
    General Electric
  • Part Number:
    IC670ALG240
  • Product Family:
    GE Genius I/O
  • Product Type:
    16-Point Grouped Analog Input Module
  • Stock:
    1
  • Channels:
    16 grouped current inputs
  • Input Span:
    0 to 25 mA
  • Configured Ranges:
    4–20 mA, 0–20 mA, or 0–24 mA
  • Converter:
    16-bit unscaled
  • Typical LSB:
    381 nA
  • Loop Supply:
    20 to 28 VDC
  • BIU Current:
    251 mA maximum
  • Channel Sampling:
    Approximately 1 ms per channel
  • Estimated shipping dimensions:
    82 x 52.5 x 73 mm
  • Tariff Code:
    8538900000
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Range Scaling Acquisition Diagnostics

Features:

  • Handles sixteen single-ended current channels on a common supply
  • Exchanges analog words plus optional status and fault-clearing bits
  • Stores calibration data in flash memory for field or factory calibration
Each active IC670ALG240 channel can be assigned its own current span, engineering-unit scale, and alarm limits; inactive channels retain their allocated data position.

During acquisition, IC670ALG240 averages sixteen samples per channel and applies the selected line-frequency and filter settings to reduce normal-mode noise.

Use the documented terminal assignment for the selected IC670CHS terminal block, provide the external loop supply, and confirm BIU revision compatibility before commissioning.

Configuration review and sourcing support are available for the General Electric IC670ALG240 16-Point Grouped Analog Input Module.
General Electric IC670ALG240 16-Point Grouped Analog Input Module Manuals, Datasheets, Links Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
General Electric IC670ALG240 16-Point Grouped Analog Input Module Specs

General

  • ManufacturerGeneral Electric
  • ModelIC670ALG240
  • ConditionNew Original ready stock
  • Product FamilyField Control Distributed I/O
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

Channel Range Mapping:

  • Preset ranges: Each channel can be configured for 4–20 mA, 0–20 mA, or 0–24 mA signal processing.
  • Custom span: Actual current values between 0 and 25 mA can be mapped to user-selected engineering-unit limits.
  • Alarm limits: High and low thresholds are defined in the same engineering units used for the channel data.
  • Input protection: The documented continuous input limit is 35 mA without damage.

Conversion and Noise Rejection:

  • Digital conversion: The unscaled converter provides 16-bit data with a typical input-referred step of 381 nA.
  • Sample handling: Sixteen samples are retained for each channel during the acquisition process.
  • Filter timing: A 10 ms or 20 ms software filter can be selected to suit the application response.
  • Line setting: The 50 Hz or 60 Hz choice controls the sampling rate and normal-mode rejection.

Alarm and Fault Handling:

  • Limit status: Optional discrete input data reports when a channel reaches its configured high or low limit.
  • Range status: Underrange and overrange bits identify signals outside the configured operating region.
  • Open circuit: Open-wire detection is available when the channel uses 4–20 mA scaling.
  • Fault reset: Sixteen optional output bits let the host clear stored faults channel by channel.
Description
The IC670ALG240 accepts sixteen current-loop inputs that share a common power supply, including signals from two-wire and three-wire transmitters. Each input is converted to digital data, and the module supports current levels from 0 to 25 mA.

Configuration for IC670ALG240 is performed channel by channel. The selected range, span values, engineering-unit limits, alarm thresholds, 50 Hz or 60 Hz line frequency, and 10 ms or 20 ms digital filter determine how the acquired signal is processed and reported.

Optional status data from IC670ALG240 identifies high, low, underrange, overrange, and open-wire conditions without stopping the input process. The current loops need an external 20 to 28 VDC supply, and the module must be paired with a Bus Interface Unit revision 2.0 or later.
Alternative Names
IC 670 ALG 240 IC-670-ALG-240 GE IC670ALG240 GE Fanuc IC670ALG240 General Electric IC670ALG240 IC670 ALG240 IC670ALG 240 IC670ALG240 16-Point Grouped Analog Input Module
Technical notes
IC670ALG240 acquires sixteen grouped current inputs with selectable ranges, custom scaling, and optional channel status data.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Can IC670ALG240 accept both two-wire and three-wire current transmitters?
Yes. IC670ALG240 accepts inputs from two-wire or three-wire current transmitters connected to its common loop supply arrangement.
How are the current ranges configured on IC670ALG240?
IC670ALG240 allows each channel to use a defined span and engineering-unit mapping for 4–20 mA, 0–20 mA, or 0–24 mA operation.
What filtering choices are available for IC670ALG240?
IC670ALG240 provides selectable 10 ms or 20 ms digital filtering and a 50 Hz or 60 Hz line-frequency setting.
Does IC670ALG240 provide channel alarm information?
IC670ALG240 can return optional high, low, underrange, overrange, and open-wire status for individual channels.
What power is required for the current loops connected to IC670ALG240?
IC670ALG240 does not need separate operating power, but its current loops require an external 20 to 28 VDC supply.
Which Bus Interface Unit revision is required for IC670ALG240?
IC670ALG240 must be used with a Field Control Bus Interface Unit revision 2.0 or later.
What should be retained when replacing IC670ALG240?
When replacing IC670ALG240, retain the complete catalog number and verify the terminal block, loop supply, channel scaling, alarm limits, and BIU revision.

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