Features:
- Feed-through 20-point structure allowing direct one-terminal-per-I/O field wiring layout.
- Electrical design supporting up to 264V AC/DC with defined circuit and module current limits.
- Fixed terminal block combined with DIN rail mounting for standardized industrial installation.
In industrial wiring architectures, the Allen-Bradley 1492-IFM20F is used as a structured digital interface module within the 1492 Wiring Systems family. The Allen-Bradley 1492-IFM20F organizes field wiring through a feed-through layout, where each I/O signal is routed to a dedicated terminal. This arrangement simplifies the separation of multiple digital channels. It is commonly applied in CompactLogix-related digital control environments.
Electrical characteristics of the Allen-Bradley 1492-IFM20F include 0…264V AC/DC operating voltage with 2A per circuit and 12A per module capacity. The Allen-Bradley 1492-IFM20F supports 20-pin cable connection for digital I/O systems ranging from 8 to 16 points. This allows flexible adaptation to different field wiring densities. Signal distribution remains consistent across all 20 channels.
The mechanical structure of the Allen-Bradley 1492-IFM20F is based on a fixed terminal block design combined with DIN rail mounting. The Allen-Bradley 1492-IFM20F ensures each field-side connection uses one terminal, maintaining clear wiring separation. It is also rated for recurring peak voltages up to 600V. Operating conditions include 0°C to 60°C and 5–95% non-condensing humidity, supporting use in standard industrial environments.
The 1492-IFM20F Allen-Bradley Digital Module with Fixed Terminal Block may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Allen-Bradley 1492-IFM20F Digital Module with Fixed Terminal Block Manuals,Datasheets,Link
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.
Allen-Bradley 1492-IFM20F Digital Module with Fixed Terminal Block Specs
General
- Manufacturer Allen-Bradley
- Model 1492-IFM20F
- Condition New Original ready stock
- Product Family 1492-IFM40F,1492-RIFM40F,1492-RIFM20FH-2
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.
- Operating Temperature: 0°C to 60°C (32°F to 140°F).
- Storage Temperature: -40°C to 85°C (-40°F to 185°F).
- Relative Humidity: 5% to 95% (non-condensing).
- Installation Requirements: Installed in a controlled enclosure conforming to ANSI/ISA S82 specifications, supporting 35mm DIN rails.
- Hazard Class: Compliant with FM Class 1, Div. 2, Groups A, B, C, D certifications.
- Explosion Protection Requirements: In hazardous environments, disconnecting the circuit while it is energized is strictly prohibited.
- Wire Specifications: Suitable for #22–#12 AWG (0.2–4 mm²) wire, torque 3.5–4.5 lb-in.
- Voltage Range: Standard feedthrough design, maximum rated operating voltage is 264V AC/DC.
- Automated Wiring: Replaces traditional manual wiring, significantly reducing connection time between PLC I/O modules and field devices.
- Signal Conversion: Converts high-density signals from PLC modules such as the 1746 (SLC 500) or 1756 (ControlLogix) into easier-to-wire 20-point terminal blocks.
- Equipment Maintenance: Clearly identifies wiring points using fixed terminal blocks and pre-printed marking cards, optimizing subsequent troubleshooting processes.
- Industrial Control Cabinets: Suitable for fixed control panel installations where space is limited and frequent disassembly of terminal blocks is not required.