The Allen-Bradley 1746-IC16 is a digital input module from the SLC 500 family of programmable logic controllers (PLCs). This module interfaces with various industrial devices and sensors that provide digital signals, allowing you to monitor and control processes within your automation system efficiently.

Technical Specifications

• Manufacturer: Rockwell Automation
• Brand: Allen-Bradley
• Part Number: 1746-IC16
• Series: SLC 500
• Module Type: Digital DC Input Module
• Voltage Range: 30-55 Volts DC Sink
• Inputs: 16
• Backplane Current (5 Volts DC): 85 mA
• Signal Delay: 4 milliseconds
• Off-State Current: 1.5 milliamps
• Applications: General Purpose 48 Volts DC Inputs
• Compatible Chassis: 1746-HT and 1746-HCA
• Step Response: 100 milliseconds in, 2.5 milliseconds out

Key Features and Benefits

• 16 Digital Inputs: Connect multiple digital sensors and devices easily.
• Wide Voltage Range: Support various voltage levels across industrial applications.
• Fast Response Time: Quickly acquire and process data without delay.
• Low Power Consumption: Reduce overall power requirements for your automation system.
• Rugged Construction: Operate reliably in harsh industrial environments.

Applications

The 1746-IC16 module suits a variety of applications:

• Machine Control: Monitor limit switches, pressure sensors, and other digital inputs seamlessly.
• Process Control: Track process variables like temperature, flow, and level efficiently.
• Safety Systems: Detect safety interlocks and emergency stop conditions reliably.
• Data Acquisition: Collect sensor data for analysis and monitoring effectively.