The 1746-IN16 is a digital input module designed for the SLC 500 PLC family. It provides 16 discrete inputs that can handle both AC and DC voltage signals.

Key Features

• 16 Digital Inputs: The module includes 16 individual channels for reading digital signals.
• AC/DC Voltage Compatibility: Each input accepts both AC and DC voltages.
• Sinking Input Configuration: The module operates with an external voltage source to power connected devices.
• Voltage Range: Typically supports 24 VAC/VDC.
• Compact Design: Fits into the SLC 500 chassis, ensuring easy integration.
• Reliable Performance: Built to endure industrial environments, providing dependable operation.

Technical Specifications

• Number of Inputs: 16
• Input Type: Digital
• Voltage: 24 VAC/VDC
• Input Configuration: Sinking
• Current Consumption: 0.085 A at 5 VDC
• Signal Delay: 15 ms (DC), 25 ms (AC)
• Mounting: DIN rail
• Operating Temperature: 0 to 60°C (32 to 140°F)

Applications

The 1746-IN16 module is ideal for various industrial applications, including:

• Machine Automation: Monitoring limit switches, pressure sensors, and other discrete inputs.
• Process Control: Reading digital signals from a range of sensors and devices.
• Safety Systems: Implementing safety interlocks and monitoring emergency stop buttons.