Product Description

1746IB16 DISCONTINUED BY MANUFACTURER INPUT MODULE SLC 500 SINKING 16 POINT 16 INPUTS DIGITAL 24 V DC 50/60 HZ 50 MA @ 5 V The Allen-Bradley 1746-IB16 is a high-density digital input module designed for the SLC 500 series of programmable logic controllers. This module provides 16 discrete input channels that can handle 24V DC signals, making it suitable for monitoring a wide range of digital inputs from sensors, switches, and other field devices. Its compact design allows for efficient use of panel space while providing reliable and fast signal processing, crucial for applications requiring accurate digital data acquisition in industrial environments.

Technical Specifications

• Number of Inputs: 16 channels
• Input Voltage Range: 10-30V DC
• Input Type: Sinking
• Input Current: 7-12 mA per channel (nominal)
• Isolation: 500V AC between input and backplane
• Response Time:
• On-State: 1 ms max
• Off-State: 1 ms max
• Power Requirements:
• 110 mA at 5V DC (from backplane)
• 0.5 W power dissipation
• Operating Temperature: 0 to 60 °C (32 to 140 °F)
• Storage Temperature: -40 to 85 °C (-40 to 185 °F)
• Dimensions: 4.8 x 3.4 x 1.8 in (122 x 86 x 46 mm)
• Weight: 0.3 kg (0.66 lbs)
• Certifications: UL, CE, and cULus certified
• Application: Ideal for integrating digital input signals into SLC 500 PLC systems, including industrial automation and process control applications