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Allen-Bradley 1492-IFM40F-FS120-2 40 Point Isolated Fusible Digital IFM, 5 x 20mm Fuse Clips,

Manufacturer: Allen-Bradley
MPN: 1492-IFM40F-FS120-2
UPC/GTIN: 662072685419

$329.99

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Allen-Bradley 1492-IFM40F-FS120-2 — The Allen-Bradley 1492-IFM40F-FS120-2 is a 40-point fusible-isolated digital interface module (IFM) with two fuses per input/output point and 120V AC/DC blown-fuse indicators. The “FS120-2” designator indicates 5 × 20 mm fuse clips with 120V-rated blown-fuse indicator LEDs and two fuses per circuit. Each point has individual isolation and includes extra terminals for parallel output wiring or daisy-chained field devices, reducing the need for separate terminal blocks. The 1492-IFM40F family is designed for direct plug-in wiring of Allen-Bradley PLC / ControlLogix / CompactLogix I/O modules via pre-wired cables (1492-CABLE series), eliminating the need for panel-mount terminal strips while providing per-channel fusing and fault indication.

Product Family Bulletin 1492 IFM digital interface module (40-point)
Terminal Points 40-point (40 field terminals)
Isolation Isolated — individually fused per channel
Fuse Type 5 × 20 mm glass fuse clips
Blown-Fuse Indicators 120V AC/DC LEDs per channel
Fuses per Circuit 2 (FS120-2 suffix)
Extra Terminals Yes — parallel output wiring
Mounting DIN rail 35 mm, fixed terminal-block version (F suffix)
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PLC Exchange is not an authorized distributor: Original Packaging is synonymous with Used Surplus. See Original Packaging or Warranty for more information.

SKU: 1492-IFM40F-FS120-2 Categories: ,

Description

Allen-Bradley 1492-IFM40F-FS120-2

The Allen-Bradley 1492-IFM40F-FS120-2 is a 40-point fusible-isolated digital interface module (IFM) with two fuses per input/output point and 120V AC/DC blown-fuse indicators. The “FS120-2” designator indicates 5 × 20 mm fuse clips with 120V-rated blown-fuse indicator LEDs and two fuses per circuit. Each point has individual isolation and includes extra terminals for parallel output wiring or daisy-chained field devices, reducing the need for separate terminal blocks. The 1492-IFM40F family is designed for direct plug-in wiring of Allen-Bradley PLC / ControlLogix / CompactLogix I/O modules via pre-wired cables (1492-CABLE series), eliminating the need for panel-mount terminal strips while providing per-channel fusing and fault indication.

Tech Data (1492-TD008)

IFM Overview
Catalog Number 1492-IFM40F-FS120-2
Product Family Bulletin 1492-IFM 40-point Fusible Interface Module
Point Count 40
Module Type Fusible, isolated, digital interface module
Terminal Style Fixed terminal block (F suffix)
Removable Variant 1492-RIFM40F-FS120-2 (with removable RTB plugs — RTB20N or RTB20P)
Fusing & Fault Indication
Fuse Clip Size 5 × 20 mm (glass fuse)
Fuses per Point 2 (series)
Blown-Fuse Indicator LED 120V AC/DC illumination across blown fuse
Per-Channel Isolation Yes
Extra Terminals per Point For parallel wiring or field-device daisy chain
Wiring & Connection
I/O Connection to Controller Pre-wired 1492-CABLE†††Y cable (ordered separately; length code xxx appended — 0.5 m = 005, 1.0 m = 010, 2.5 m = 025, 5.0 m = 050)
Wire Termination (Fixed Variant) Fixed terminal block (this F suffix)
RTB Variant Plug Types (if RIFM) RTB20N (screw) or RTB20P (push-in) — order 2 per module
Application
Compatible Controllers Allen-Bradley 1756 ControlLogix, 1769 CompactLogix 5370, 5069 Compact 5000, and others via 1492-CABLE prewired cables
Input or Output Use Suitable for digital input or digital output modules
Voltage 120V AC/DC (blown-fuse indicator reference voltage)
Eliminates Panel-mount terminal strips, discrete fuse holders, field-wired fuse assembly
Related Catalog Variants
40-Point / 2 Fuses / 120V Fixed (this SKU) 1492-IFM40F-FS120-2
40-Point / 4 Fuses / 120V Fixed 1492-IFM40F-FS120-4
40-Point / 4 Fuses / 240V Fixed 1492-IFM40F-FS240-4
40-Point / 2 Fuses / 120V RTB 1492-RIFM40F-FS120-2
40-Point / 4 Fuses / 120V RTB 1492-RIFM40F-FS120-4
Non-Fusible 40-Point with Extra Terminals 1492-IFM40F-FS-2 / -FS-4
Source: Rockwell Automation Publication 1492-TD008 — Programmable Controller Wiring Systems Technical Data (1492-IFM40F-FS120-2 catalog listing and related variants).

PLC Exchange Original Packaging is synonymous with Used Surplus. Because we are not an authorized distributor, we are not legally allowed to claim these items as “New”, “Factory Sealed”, or any other term that may imply such. We have over 10 years of experience working with trusted suppliers to make sure you receive the top-quality hardware you need. Used Surplus items ship in their original packaging, with the same function and contents as OEM-supplied materials. PLC Exchange is an independent supplier of industrial automation products and is not affiliated with the brand manufacturer or any of its authorized distributors. All warranties are provided directly by PLC Exchange. Trademarks, logos, and brand names referenced are property of their respective owners and are used for descriptive identification only.

Technical Notes for 1492-IFM40F-FS120-2

  • Refer to the manufacturer's installation instructions for proper mounting, wiring, and configuration.
  • Ensure compatibility with your existing system architecture before ordering.
  • All 1492-IFM40F-FS120-2 units sold by PLC Exchange are tested and ship in original factory packaging.
  • For application-specific questions or system compatibility verification, contact PLC Exchange technical support at [email protected] or 980-202-0882.

Alternative Part Numbers & Names for 1492-IFM40F-FS120-2

The 1492-IFM40F-FS120-2 by Allen-Bradley may also be found under the following alternative names, catalog numbers, or common search variations:

  • 1492IFM40FFS1202
  • Allen Bradley 1492-IFM40F-FS120-2
  • Allen-Bradley 1492-IFM40F-FS120-2
  • 1492 IFM40F FS120 2

All variations refer to the same Allen-Bradley product. If you are unsure whether this is the correct part for your application, contact our team for assistance.

Additional information

Weight 0.5 lbs
Dimensions 12 × 10 × 6 in
warranty

2.5 Year PLC Exchange Warranty, 30 Days worry-free return from delivery

upc

662072685419

mpn

1492-IFM40F-FS120-2

manufacturer

Allen-Bradley

condition

Original Packaging

Dimensions & Weight for 1492-IFM40F-FS120-2

Shipping Dimensions
Weight0.5 lbs
Length12 in
Width10 in
Height6 in
Box Dimensions (L×W×H)12 × 10 × 6 in

Dimensions shown are for the shipping package. For module-level mechanical dimensions, refer to the manufacturer datasheet.

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Frequently Asked Questions

Where can I find the technical datasheet for the 1492-IFM40F-FS120-2?

The official manufacturer datasheet is available for download on the 1492-IFM40F-FS120-2 product page at PLC Exchange. Look for the Tech Data PDF link in the product description.

Does the 1492-IFM40F-FS120-2 include a warranty?

Yes. Every 1492-IFM40F-FS120-2 sold by PLC Exchange includes a 2.5-year warranty (30 months, full replacement). Details: https://plcexchange.net/warranty-information/

What is the return policy for the 1492-IFM40F-FS120-2?

PLC Exchange offers a 30-day worry-free return policy. Eligibility and details: https://plcexchange.net/return-policy/

When will my 1492-IFM40F-FS120-2 ship?

In-stock orders placed before 4 PM ET ship the same business day via free UPS Ground. Expedited options (Next Day Air, 2nd Day Air) are available at checkout.

Who manufactures the 1492-IFM40F-FS120-2?

The 1492-IFM40F-FS120-2 is manufactured by Allen-Bradley. PLC Exchange is an independent reseller specializing in Allen-Bradley industrial automation products.

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