Allen-Bradley 1492-TAIFM16-F-3 SIL 2 Fused Analog Interface Module
The Allen-Bradley 1492-TAIFM16-F-3 is a fused analog interface module designed for SIL 2 safety shutdown systems using two 1756-IF16 analog input modules. It provides fuse-blown indication and configurable sensor connections for compatible industrial control systems.
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Description
Allen-Bradley 1492-TAIFM16-F-3
SIL 2 Fused Analog Interface Module | 16-Channel Input Interface | 24 V DC Fuse Indication | ControlLogix 1756-IF16
Product Detailed Description
The Allen-Bradley 1492-TAIFM16-F-3 is a fused analog termination interface module from Rockwell Automation’s Bulletin 1492 wiring systems. It is designed for SIL 2 safety shutdown applications using two ControlLogix 1756-IF16 analog input modules. The module provides field wiring terminals, fuse protection, and blown-fuse LED indication to simplify wiring and troubleshooting in industrial control cabinets.The module supports 16 SIL 2 sensors or up to 32 standard sensors through selectable DIP-switch configuration. Its interface is designed for compatible 4–20 mA transmitters or 0–5 V signals, with the module converting current signals to voltage for the analog input system. A 0–10 V transmitter output should not be used with this configuration, as Rockwell Automation warns that it can cause premature interface-module failure.
Technical Specifications
| Parameter | Specification |
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Model | 1492-TAIFM16-F-3 |
| Product Family | Bulletin 1492 Wiring Systems |
| Product Type | Fused Analog Termination Interface Module |
| Application | SIL 2 safety shutdown systems |
| Compatible I/O Modules | 2 × 1756-IF16 ControlLogix analog input modules |
| Sensor Configuration | 16 SIL 2 sensors or 32 standard sensors, selectable by DIP switch |
| Signal Compatibility | 4–20 mA or 0–5 V, according to wiring configuration |
| Fuse-Blown Indication | LED indicator |
| Indicator Supply | 24 V DC |
| Operating Voltage Range | 19.2–26.4 V DC |
| Maximum Current per Circuit | 0.25 A |
| Maximum Current per Module | 1 A |
| Fuse Indicator Circuit Current | 2 mA nominal |
| Maximum Recurring Peak Voltage | 100 V peak |
| Connector Type | 25-pin D-shell |
| Mounting | DIN rail |
| Operating Temperature | 0°C to 60°C |
| Operating Humidity | 5–95%, non-condensing |
| Dimensions (W × H × D) | 251 × 83 × 69.5 mm |
| Approx. Shipping Weight | 0.59 kg |
| Country of Origin | Mexico |
| Product Status | Active, according to Rockwell Automation |
| Replacement Model | No confirmed direct successor identified |
This item is listed for catalogue and inquiry purposes. Availability, condition, revision, warranty coverage, and lead time are confirmed with each quotation.
All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the
Important Application Note
Confirm compatibility with the two 1756-IF16 modules, the sensor signal type, DIP-switch configuration, and safety-system wiring documentation before installation. Rockwell Automation specifically warns against using a 0–10 V transmitter output with this configuration because it may cause premature module failure.
Applications
| Industrial Automation & Control | Machinery & Equipment |
| • ControlLogix analog input interfacing | • Automated production machinery |
| • SIL 2 safety shutdown systems | • Process-control equipment |
| • Analog transmitter signal termination | • Packaging machinery |
| • Fuse fault indication and diagnostics | • Assembly-line equipment |
| • PLC field wiring management | • Industrial monitoring systems |
| Power & Electrical Systems | Industrial Applications |
| • 24 V DC instrumentation circuits | • Chemical processing |
| • Fused sensor signal connections | • Oil and gas facilities |
| • Control cabinet wiring | • Water and wastewater treatment |
| • Electrical fault troubleshooting | • Manufacturing plants |
| • Industrial I/O maintenance | • Safety-related process control |
Additional information
| Warranty : | 12 Month |
|---|---|
| Lead Time : | Ready Stock |
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