The Allen-Bradley 1746-IA16 is a Digital AC Input Module designed for the SLC 500 controller platform. This module provides sixteen (16) input channels, accepting an input voltage range of 85-132 Volts AC. It is ideal for various general-purpose input applications and can be easily integrated into the SLC 500 system for effective process control.

Technical Specifications

• Manufacturer: Rockwell Automation
• Brand: Allen-Bradley
• Part Number: 1746-IA16
• Series: SLC 500
• Module Type: Digital AC Input Module
• Input Channels: 16
• Voltage Range: 85-132 Volts AC
• Operating Frequency: 47-63 Hz
• Backplane Current (5V DC): 85 milliamps
• Signal Delay (ON): 35 milliseconds
• Signal Delay (OFF): 45 milliseconds
• Off State Current: 2 milliamps
• Terminal Style: Screw Clamp Terminals
• Mounting Style: Rack Mount
• Temperature Range: 0°C to 60°C
• Input Current (120V AC): 12 milliamps (nominal)
• Minimum Load Current: 10 milliamps
• Inrush Current: 0.8 mA for up to 500 microseconds
• Weight: 0.64 lbs
• Dimensions: 13 cm x 5 cm x 15 cm (5″ x 2″ x 6″)
• I/O Connection: 1746-HT and 1746-HCA
• Indicating Style: LED Indicators