Allen-Bradley 1492-IFM20F-F24-2 Digital Interface Module
$123.00
$320.00
Description
Allen-Bradley 1492-IFM20F-F24-2 Digital Interface Module
The Allen-Bradley 1492-IFM20F-F24-2 serves as the primary 1492-IFM20F Digital Interface Module utilized to execute fused signal distribution and field wiring termination across ControlLogix and programmable controller interface platforms. The module provides 20 fused terminal points, integrated blown-fuse indication, and cable-based connectivity between controller I/O and field devices.
Suffix Breakdown & Model Matrix
The supplied documentation identifies a fixed catalog number:
| Model Element | Description |
|---|---|
| 1492 | Allen-Bradley wiring system product family |
| IFM20F | 20-point fusible digital interface module |
| F24 | 24 V AC/DC blown fuse indication circuit |
| -2 | Manufacturer catalog suffix as supplied |
No additional manufacturer-defined suffix matrix is provided in the source data.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1492-IFM20F-F24-2 |
| Brand | Allen-Bradley |
| Product Type | Digital Interface Module |
| Series | 1492-IFM |
| Function | Fusible PLC Digital Interface Module |
| Number of Terminal Points | 20 |
| Fuse Type | 5 x 20 mm Fuse Clips |
| Fuse Supply | User Supplied |
| Voltage Rating | 24 V AC/DC |
| Operating Voltage Range | 10 to 30 V AC/DC |
| Current Rating Per Circuit | 2 A Maximum |
| Current Rating Per Module | 12 A Maximum |
| Fuse Indication | LED Blown Fuse Indicators |
| Connector Type | 20-Contact Female Cable Connector |
| Wire Size | 12 to 22 AWG (0.2 to 4 mm2) |
| Mounting Method | DIN Rail |
| Dimensions | 83.06 x 109.98 x 70.61 mm |
| Weight | 0.45 lb |
| Operating Temp | 0 to 60 deg C |
| Storage Temp | -40 to 85 deg C |
| Relative Humidity | 5 to 95% RH |
| Pollution Degree | 2 |
Firmware and Control System Interface Compatibility
The 1492-IFM20F-F24-2 is designed as a wiring interface layer between controller I/O assemblies and field terminations. The module supports migration and conversion applications involving legacy Modicon 800 and PLC-5 architectures interfaced to ControlLogix platforms. Predefined cable connectivity reduces direct point-to-point wiring between controller terminals and field devices while maintaining fuse protection at each circuit position.
Frequently Asked Questions
Q: Are the 5 x 20 mm fuses supplied with the module?
A: No. The module includes fuse clips only. Appropriate fuses must be selected and installed according to the circuit protection requirements.
Q: Can individual channels be protected independently?
A: Yes. The 20-point design provides fused protection at the circuit level, with individual blown-fuse indication available through the integrated LED indicators.
Q: Does the module require controller firmware configuration?
A: The IFM functions as a passive wiring interface device. Controller configuration requirements depend on the connected PLC or ControlLogix I/O module rather than the IFM itself.
Field Installation Guidelines
-
Mount the module securely on a compatible DIN rail before field wiring.
-
Verify fuse ratings against the connected load current and field device requirements before energization.
-
Route field wiring separately from high-energy power conductors to minimize electrical interference.
-
Observe conductor size limitations specified for the terminal system.
-
Confirm proper seating of the cable connector between the IFM and associated controller I/O module.
-
Verify LED fuse indication functionality during commissioning.
-
Apply enclosure grounding and cable shield termination practices according to site electrical standards.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
Featured
Complementary products
Express Delivery
Fast shipping for your urgent needs.
Large Inventory
Extensive stock ensures quick availability.
Premium Quality
Genuine, high-grade PLC & DCS components.
24/7 Customer Support
Reliable service for clients worldwide.