1746-IA4 Allen-Bradley Input Module SLC 500

Technical Specifications

• Part Number: 1746-IA4
• Manufacturer: Rockwell Automation (Allen-Bradley)
• Series: SLC 500
• I/O Module Type: Digital AC Input
• Power Requirement: Requires a minimal backplane current of 35 milliamps at 5 Volts DC.
• Step Response: Rated at 100 milliseconds for inputs and 2.5 milliseconds for outputs, providing reliable signal processing.
• I/O Connections: Compatible with 1746-HT and 1746-HCA connector cables for easy integration.
• Slots Occupied: Occupies 1 slot in an SLC 500 chassis.
• Off-State Current: 2 mA to ensure efficient signal detection and differentiation.