Product Description

1756IA16 DIGITAL INPUT MODULE CONTROLLOGIX 16 POINT 8 POINTS PER GROUP 79-132 VAC 50/60 HZ INPUT/COMMUNICATION STATUS & MODULE HEALTH DISPLAY OPEN STYLE CHASSIS MOUNT The Allen-Bradley 1756-IA16 is a 16-point AC digital input module designed for use in ControlLogix systems. This module is engineered to monitor the status of AC input devices operating at 120V AC, providing reliable signal detection and integration into your control system. The 1756-IA16 features advanced diagnostics and easy installation into a ControlLogix chassis, making it ideal for applications requiring precise input monitoring in industrial automation.

Technical Specifications

• Input Type: 16 Digital Inputs (120V AC)
• Voltage Range: 74-132V AC at 47-63 Hz
• Input Current: 12 mA per point at 120V AC
• Signal Delay: Off to On: 8 ms max, On to Off: 8 ms max
• Backplane Current Draw: 150 mA at 5.1V DC, 2 mA at 24V DC
• Isolation Voltage: 250V (continuous), Basic Insulation Type
• Dimensions: 5.5 x 1.4 x 5.7 in (140 x 35 x 145 mm)
• Operating Temperature: 0 to 60 °C (32 to 140 °F)
• Storage Temperature: -40 to 85 °C (-40 to 185 °F)
• Humidity: 5% to 95% non-condensing
• Certifications: UL, CE, C-Tick, ATEX compliant