Allen‑Bradley 1492-AIFM16-F-3 – 16-Channel Fusible Analog Interface Module

Specifications

• Channel Count: 16 analog signal channels
• Connection Interface: 20-pin ribbon cable connector for Rockwell analog I/O modules
• Protection: Individual 5×20mm fuse holder for each channel (fuses sold separately)
• Per-channel Current Rating: Max 2 A
• Supported Signal Types: 4–20mA current loop, 0–10VDC voltage analog signals
• Terminal Design: Dual screw terminals per channel for field device wiring
• Wire Range: 14–22 AWG solid/stranded copper wire
• Power Bus: Split isolated power rails for two independent signal groups
• Mounting: Standard 35 mm DIN rail
• Operating Temperature: 0 °C ~ +60 °C
• Humidity: 5%–95% RH, non-condensing
• Weight: Approx. 0.26 kg
• Certifications: UL/cULus, CE, CSA

Key Features

• Independent fusing per analog channel, short-circuit on one sensor will not shut down the whole analog card
• Dual screw terminals simplify daisy-chaining transmitter power without extra terminal blocks
• Isolated power bus separates two groups of 8 channels to avoid ground loop interference
• Keyed 20-pin ribbon connector prevents reverse cable insertion and miswiring
• Transparent safety cover for fuse compartment, visual fuse inspection without disassembly
• Compact high-density design reduces cabinet wiring space for process analog signals
• Compatible with ControlLogix 1756 analog modules and 1794 FLEX analog I/O modules
• Standardized wiring layout simplifies field commissioning and troubleshooting

Applications

• Termination of 4–20mA pressure, temperature, flow, level transmitters
• Process control systems: water treatment, chemical, food & beverage, pharmaceutical
• Analog signal wiring for tank level monitoring, valve position feedback, variable drive analog signals
• Cabinet standardized wiring for distributed analog I/O stations