Allen-Bradley 1746-IV16 DC Input Module for Industrial Automation
The Allen-Bradley 1746-IV16 delivers high-performance 24VDC signal acquisition for ControlLogix systems, engineered for precision monitoring in harsh industrial environments. With 16 isolated channels and 500VDC/1500VAC protection, it ensures reliable operation in critical applications like assembly lines and process control.
- Brand: Allen-Bradley (AB)
- Model Number: 1746-IV16
- Module Type: DC Input Module
- Channels: 16 isolated inputs
- Voltage Range: 10-30 VDC (24 VDC nominal)
- Current Rating: 8 mA at 24 VDC (1 mA off-state)
- Isolation: 500 VDC (communication), 1500 VAC (backplane)
- Environmental: 0-60°C operation, 5-95% non-condensing RH
- Certifications: 30G shock resistance
This module features 3VDC off-state voltage threshold for noise immunity and chassis-mounted open enclosure design. Optimized for PLC systems requiring robust digital input handling in temperature-variable facilities like foundries and power plants.


As a 20-year industrial automation specialist, Stoker Automation Technology maintains 5000m² of warehouse space with extensive stock across metallurgy, oil/gas, and power generation sectors. Our technical team provides lifecycle support including 2-year warranty on select modules. Contact us via WhatsApp for discontinued part solutions or custom configuration requests.








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