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IC670ALG320

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General Electric IC670ALG320 is a 4-Channel Current/Voltage-Source Analog Output Module for driving current-loop or voltage-controlled field devices.
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Technical specifications for IC670ALG320

  • Manufacturer:
    General Electric
  • Part Number:
    IC670ALG320
  • Product Family:
    GE Genius I/O
  • Product Type:
    4-Channel Current/Voltage-Source Analog Output Module
  • Stock:
    1
  • Channels:
    4 grouped analog outputs
  • Current Ranges:
    4–20 mA or 0–20 mA
  • Voltage Ranges:
    0–10 V or 0–12.5 V
  • Digital Resolution:
    12 bits typical
  • External Supply:
    20 to 29 VDC
  • BIU Current:
    51 mA maximum
  • Current Load:
    0 to 600 Ω
  • Isolation:
    1500 VAC for one minute between output group and logic or ground
  • 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 Dual Output Performance Load and Power

Features:

  • Combines four current-source and voltage-source output channels
  • Changes output span through documented terminal-base jumpers
  • Supports configurable engineering-unit scaling and field recalibration
IC670ALG320 is suited to grouped outputs that drive isolated transducers, differential analog inputs, or other loads compatible with its current and voltage limits.

The host supplies engineering-unit commands, while IC670ALG320 converts those values according to the configured scale and the physical jumper range on the terminal block.

When replacing this module, preserve the jumper layout and confirm whether each field device expects current or voltage; a range mismatch can produce invalid scaling even when the module continues operating.

Quote and application-matching support are available for the General Electric IC670ALG320 4-Channel Current/Voltage-Source Analog Output Module.
General Electric IC670ALG320 4-Channel Current/Voltage-Source Analog Output 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 IC670ALG320 4-Channel Current/Voltage-Source Analog Output Module Specs

General

  • ManufacturerGeneral Electric
  • ModelIC670ALG320
  • 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.

Selectable Signal Forms:

  • Grouped channels: Four analog points provide both current and voltage source terminals.
  • Standard span: With the range jumper open, the channel is configured for 4–20 mA and 0–10 V operation.
  • Extended span: Installing the documented jumper enables 0–20 mA and 0–12.5 V operation.
  • Shared calibration: Current and voltage outputs for a channel use the same engineering-unit scale.

Output Accuracy and Isolation:

  • Digital step: Typical 12-bit conversion produces range-dependent current and voltage increments.
  • Current error: Maximum current error is specified as ±20 µA plus ±0.1% of the commanded value.
  • Voltage error: Maximum voltage error is specified as ±10 mV plus ±0.25% of the commanded value.
  • Safety separation: The grouped outputs withstand 1500 VAC to logic and ground for one minute.

Supply and Field Load Limits:

  • Field supply: The module operates from a 20 to 29 VDC source with no more than the documented ripple.
  • Current burden: Current outputs support loads up to 600 Ω under the stated operating conditions.
  • Voltage burden: The 0–10 V output requires at least a 2 kΩ load, while 12.5 V operation requires at least 5 kΩ.
  • Open-wire logic: Current-output diagnostics respond when compliance voltage is insufficient to reach the commanded current.
Description
Four grouped analog channels on IC670ALG320 can be used as current or voltage sources. With the terminal-base jumper left open, a channel provides 4–20 mA and 0–10 V operation; adding the documented jumper changes the usable ranges to 0–20 mA and 0–12.5 V.

Engineering-unit values received by IC670ALG320 are translated through configurable low and high scaling points. The current and voltage forms of a channel share that scaling, so field recalibration must be planned for the output form used in the application.

The output circuits of IC670ALG320 require a 20 to 29 VDC supply and provide 1500 VAC isolation from logic and ground for one minute. Current loads, voltage loads, jumper position, shield grounding, and open-wire behavior should be checked before a replacement module is commissioned.
Alternative Names
IC 670 ALG 320 IC-670-ALG-320 GE IC670ALG320 GE Fanuc IC670ALG320 General Electric IC670ALG320 IC670 ALG320 IC670ALG 320 IC670ALG320 4-Channel Current/Voltage-Source Analog Output Module
Technical notes
IC670ALG320 provides four configurable current or voltage outputs with 12-bit typical resolution and current-loop open-wire diagnostics.
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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.
How does the terminal jumper change the ranges on IC670ALG320?
On IC670ALG320, the documented jumper changes a channel from 4–20 mA and 0–10 V operation to 0–20 mA and 0–12.5 V operation.
Can IC670ALG320 drive current and voltage loads at the same time?
IC670ALG320 provides current and voltage terminals for each grouped channel, but the application must respect the common scaling and documented load limits.
What resolution is specified for IC670ALG320?
IC670ALG320 uses 12-bit typical conversion, with step size determined by the selected current or voltage range.
Why must scaling be checked after changing the IC670ALG320 jumper?
IC670ALG320 uses range-dependent internal units, so a jumper and configuration mismatch causes the engineering-unit scaling to be incorrect.
What current-load limit applies to IC670ALG320?
IC670ALG320 supports 0 to 600 Ω current loading under the documented supply and temperature conditions, with additional derating notes in the manual.
Does IC670ALG320 detect an open current circuit?
Yes. IC670ALG320 reports an open-wire condition when a current output lacks sufficient compliance voltage for the commanded value.
What installation details should be verified for IC670ALG320?
Before installing IC670ALG320, verify the terminal jumper, 20 to 29 VDC supply, channel scale, load impedance, shield grounding, and output wiring.