Overview
The Allen-Bradley 1492-AIFM8-F-5 is a fusible 8-channel analog interface module (AIFM) that simplifies field wiring in CompactLogix, ControlLogix, and SoftLogix analog I/O systems. This connection product bridges analog input/output modules to distributed field instruments, eliminating bulky junction boxes and reducing wiring errors. The module supports up to 12 A total current per unit across all channels, with individual circuit protection rated at 2 A.
Key Features
- 8 Analog Channels: Configurable as input or output for flexible system design
- 24V DC Blown Fuse Indicators: LED status lights provide immediate visual diagnostics without troubleshooting downtime
- 5-Terminal Field Connections: Organized dual-rated terminal blocks per input—power, signal, and common paths clearly separated
- D-Shell Cable Connector: Secure mated connection to parent I/O module; industrial-grade EMI shielding
- DIN Rail Mounting: Space-efficient compact footprint (83.06 mm H × 119.89 mm W × 69.6 mm D) fits standard control enclosures
- Rated 10–30V DC Operation: Accommodates typical plant DC supplies (24V nominal) and holds tolerance during brownout conditions
Technical Specifications
- Channels: 8 analog (input/output configurable)
- Supply Voltage: 10–30V DC
- Rated Current per Circuit: 2 A
- Rated Current per Module: 12 A maximum
- Field Terminals: 5 per input connection
- Connector Type: D-shell
- Mounting: DIN rail
- Operating Temperature: 0°C to +60°C
- Dimensions: 83.06 mm (H) × 119.89 mm (W) × 69.6 mm (D)
- Certifications: UL, CE, C-TICK, CCC
- Module Type: Fusible interface module with fuse indicators
Typical Applications
- Analog sensor signal conditioning (4–20 mA pressure, temperature, flow transducers)
- Motor control analog feedback and reference signals
- Plant HVAC and process instrumentation wiring hubs
- Distributed analog I/O in large machinery with remote field terminals
- Industrial control systems requiring modular analog interface architecture
Compatibility & Replacements
The 1492-AIFM8-F-5 is part of the Allen-Bradley CompactLogix, ControlLogix, and SoftLogix analog interface family. It pairs with CompactLogix analog I/O modules (1769-IF16), ControlLogix analog modules (1756-IF16, 1756-IF16H), and compatible third-party analog cards. When migrating legacy systems or upgrading panel density, verify D-shell connector pinout and current-draw compatibility with your existing I/O module. Genuine Allen-Bradley parts ensure firmware compatibility and warranty coverage with Rockwell Automation support systems.
