Allen-Bradley 1769-IA16 120VAC D/I Module 1769IA16

Description:

The Allen-Bradley 1769-IA16 CompactLogix 120VAC Digital Input Module is used in modular PLC control systems to provide reliable monitoring of AC input signals from field devices in industrial automation applications. It features sixteen digital input channels designed to detect 120V AC signals from switches, sensors, and other control devices and transmit status data to the PLC processor. Commonly installed in manufacturing equipment, conveyor systems, motor control panels, and automated production lines, this module supports dependable signal monitoring within CompactLogix and MicroLogix control architectures. Maintenance teams and system integrators use this module for system expansion, input signal integration, control system upgrades, and replacement of existing digital input modules.

Applications:

The Allen-Bradley 1769-IA16 digital input module is used in industrial automation systems where monitoring of AC input signals from field devices is required. Typical applications include conveyor and material handling systems, automated manufacturing equipment, packaging machinery, motor control centers, and industrial process control systems where switches, limit sensors, and push buttons must be reliably monitored by a PLC.

Technical Specifications:

• Manufacturer Part Number (MPN): 1769-IA16
• Product Type: Digital Input Module
• Series: Compact I/O (1769 Series)
• Number of Inputs: 16 channels
• Input Voltage: 120V AC
• Input Voltage Range: 79 to 132V AC
• Input Frequency: 47–63 Hz
• Input Type: AC Digital Input
• Current Consumption: 120 mA at 5.1V DC (from backplane)
• Isolation: Channel-to-backplane isolation
• Mounting: DIN Rail or Panel Mount with Compact I/O system
• Operating Temperature: 0 to 60 °C (32 to 140 °F)

Common Replacements:

• Allen-Bradley 1769-IQ16
• Allen-Bradley 1769-IB16
• Allen-Bradley 1769-IA8