Allen-Bradley 1769-IA8I 120VAC Input Module | 8-Channel Isolated

Description

Allen-Bradley 1769-IA8I: 8-Channel Isolated AC Input Module

The 1769-IA8I from Allen-Bradley/Rockwell Automation delivers superior isolation and reliability for AC input applications. This CompactLogix module features eight individually isolated channels for maximum flexibility.

Technical Specifications

• Brand: Allen-Bradley
• Model: 1769-IA8I
• Product Type: 120VAC Isolated Input Module
• Input Channels: 8 individually isolated AC inputs
• Voltage Range: 79-132V AC operating (47-63 Hz)
• Nominal Rating: 100/120V AC
• Backplane Current: 90 mA at 5.1V DC
• Response Time: 20 ms (ON to OFF and OFF to ON)
• Isolation Rating: 1517V AC for 1 second (channel to bus)
• On-State Current: 5 mA minimum at 74V AC, 12 mA at 120V AC
• Off-State Current: 2.5 mA maximum at 20V AC
• Power Dissipation: 1.81 Watts
• Input Impedance: 12 kΩ at 50 Hz, 10 kΩ at 60 Hz
• Inrush Current: 250 mA maximum
• Operating Temperature: 0 to 60°C (32 to 140°F)
• Storage Temperature: -40 to 85°C (-40 to 185°F)
• Humidity Range: 5-95% non-condensing
• Vibration Resistance: 5g at 10-500 Hz operating
• Shock Resistance: 20-30g operating, 30-40g non-operating
• Dimensions: 35 × 87 × 118 mm (1.38 × 3.43 × 4.65 in)
• Mounting: DIN rail or panel mount

Package Contents

• 1769-IA8I Input Module
• Installation documentation and user manual
• Required mounting hardware for secure installation

Frequently Asked Questions

• What is the isolation voltage between channels?
• Channels provide 132V AC working voltage isolation
• Can this module handle voltage fluctuations?
• Yes, it accepts 79-132V AC input range
• What is the maximum distance from power supply?
• Install within eight modules of power supply
• Does this module require external signal conditioning?
• No, it includes built-in isolation and conditioning
• What shipping methods are available?
• We ship worldwide via FedEx, UPS, and DHL

Comparison With Similar Products

• For controller applications, consider the 1769-L33ER CompactLogix controller
• The 1769-IR6 offers RTD input capability for temperature sensing

Warranty: This product includes a 12-month warranty against manufacturing defects.

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