Product Description

The Allen-Bradley Allen-Bradley 1769-IA8I 1A81 CompactLogix Input Module 8 Pt (IILLC-000361_1769-IA8I) is a high-performance component built for modern automation solutions. With advanced processing capabilities and seamless network integration, it enhances system control and efficiency. Commonly used in industrial machinery, process automation, and factory automation applications.

Technical Specifications

• Manufacturer: Allen-Bradley
• Model Number: 1769-IA8I
• Input Voltage Range: 79–132 V AC
• Nominal Input Voltage: 100/120 V AC
• Input Frequency: 47–63 Hz
• Number of Channels: 8 (individually isolated)
• Input Delay Time: 20 ms (OFF to ON and ON to OFF)
• On-State Voltage: Minimum 79 V AC
• On-State Current: 5 mA at 74 V AC; 12 mA at 120 V AC
• Off-State Voltage (Max): 20 V AC
• Off-State Current (Max): 2.5 mA
• Input Impedance: 12 kΩ at 50 Hz; 10 kΩ at 60 Hz
• Isolation Voltage: 1517 V AC for 1 s or 2145 V DC for 1 s (input point to bus and group to group)
• Power Supply Current Draw: 90 mA at 5 V DC
• Power Dissipation: 1.81 W
• Mounting: DIN rail or panel mount
• Dimensions (H x W x D): 118 mm x 35 mm x 87 mm (4.65 in x 1.38 in x 3.43 in)
• Operating Temperature: 0 to 60 °C (32 to 140 °F)
• Storage Temperature: -40 to 85 °C (-40 to 185 °F)
• Relative Humidity: 5 to 95% non-condensing