Ask our team:
  • Phone: +86 181 0690 9650
  • E-Mail sales1@apterpower.com
  • Lifecycle status

    Active / Available from OEM
    Apter Power uses signal-range and termination evidence to complete condition review and pre-shipment module verification.

IMFEC12

/ 4.9
1001 reviews | Need a Specific Revision?
ABB IMFEC12 connects conventional 4–20 mA and multi-range DC voltage inputs to the Harmony rack I/O expander bus.
In Stock
Ships by Wednesday, October 28
Fast Shipping Available
Get a quick price for IMFEC12
Quantity
*E-mail
Company
*Mobile
*Content
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

Technical specifications for IMFEC12

  • Manufacturer:
    ABB
  • Part Number:
    IMFEC12
  • Product Family:
    ABB Bailey
  • Product Type:
    Analog Input Module
  • Stock:
    1
  • Current input:
    4–20 mA
  • Voltage inputs:
    -10 to +10 VDC; 1–5 VDC; 0–1 VDC; 0–5 VDC; 0–10 VDC
  • Controller path:
    I/O expander bus
  • Mounting connection:
    MMU backplane
  • Weight:
    0.22 kg
  • Estimated shipping dimensions:
    3.6 x 31.3 x 17.7 cm
  • Tariff Code:
    Please confirm the destination before shipping
  • Country of origin:
    Sweden
  • 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 Match FEC Boundary Rack Path

Features:

  • Conventional current input: the documented range is 4–20 mA.
  • Six voltage definitions: bipolar and unipolar DC ranges are listed.
  • Rack communication: the module connects through the MMU I/O expander bus.
IMFEC12 occupies the field-signal processing layer of a Harmony rack rather than the host communication layer.

Its range set accommodates established current and voltage instrumentation while keeping the controller link on the parallel I/O expander bus.

A correct spare decision depends on the termination path and configured range, especially when an adjacent variant application uses FSK.

Availability of IMFEC12 is subject to Apter Power's current inventory and sourcing confirmation.
IMFEC12 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.
IMFEC12 Analog Input Module Specs

General

  • ManufacturerABB
  • ModelIMFEC12
  • ConditionNew Original ready stock
  • Product FamilyHarmony Rack 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.

Input definition

  • Current service: retain the 4–20 mA loop assignment.
  • Bipolar voltage: distinguish -10 to +10 VDC from unipolar ranges.
  • Unipolar voltage: map the installed span to an ABB-listed definition.
  • Scaling: compare field endpoints with the controller database.

Variant identification

  • FSK distinction: ABB does not list FSK for this module.
  • Front marking: inspect the complete nomenclature before exchange.
  • Project record: retain the original FEC variant in maintenance documentation.
  • Stop condition: do not transfer a smart communication assumption between variants.

MMU integration

  • Backplane: record the exact I/O expander-bus position.
  • Termination cable: verify both-end identity before removal.
  • Field points: preserve polarity and channel labels.
  • Return to service: prove each active loop against a known input.
Description
Within a Harmony mounting unit, IMFEC12 processes conventional analog field signals and exchanges their values with the controller over the rack I/O expander bus.

ABB documents 4–20 mA plus bipolar and unipolar DC voltage ranges for IMFEC12. The listed definition omits the FSK capability documented for a related variant, which matters when matching an installed signal path.

Field replacement of IMFEC12 should preserve the MMU position, termination cable, input-range assignments, and controller database. The front marking and project records must agree before any conductors are transferred.
Alternative Names
ABB IMFEC12 IMFEC 12 IMFEC-12 ABB Bailey IMFEC12 Harmony IMFEC12 analog input INFI 90 IMFEC12 module
Technical notes
The decisive boundary for IMFEC12 is conventional analog service without the FSK capability listed for a related variant. Reconcile the installed current or voltage range, I/O expander-bus position, termination cable, and controller point definition before treating the two FEC variants as interchangeable during a controlled maintenance outage.
Exceptional Service

Our Mission

  • 100% Satisfaction

    We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.
  • Trust Guaranteed

    Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.
  • Expertise

    Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

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.
A single IMFEC12 point saturates after maintenance while adjacent points remain normal; what comparison should come first?
Compare the applied source with that channel’s selected range, polarity, controller scaling, and termination path before replacing rack hardware.
How can engineering prove that IMFEC12 noise originates in the field path rather than the rack I/O expander bus?
Apply a known source at the field terminal, observe the controller value and rack diagnostics, then compare shielding and grounding evidence.
A bipolar loop crosses zero incorrectly through IMFEC12; which configuration evidence should be reconciled before changing hardware?
Check source polarity, selected bipolar range, engineering-unit endpoints, point assignment, and the approved controller database.
When a cabinet upgrade adds transmitter communication, what must be established before retaining IMFEC12 in the signal path?
Determine whether the new design requires FSK; ABB’s documented definition for this exact module covers conventional analog service without that capability.
What should a repair request for IMFEC12 include when only one input range fails repeatably?
Provide the failing range, known-source results, affected points, MMU position, termination identity, rack diagnostics, and conditions that reproduce the failure.
After moving IMFEC12 to a serviced rack, which acceptance test reveals an incorrect point-to-channel map?
Inject distinct values at documented field points and compare each controller tag, range, polarity, and engineering-unit result with the approved schedule.

Product Browsing History