1756-IB32

Overview

• Model: 1756-IB32
• Type: Digital DC Input Module
• Series: ControlLogix
• Manufacturer: Rockwell Automation
• Brand: Allen-Bradley

Key Specifications

• Number of Inputs: 32
• Input Voltage: 12-24 Volts DC Sink
• Operating Voltage Range: 10-31.2 Volts DC
• Module Keying: Electronic
• Maximum Operating Current: 5.5 milliamperes
• Minimum Operating Current: 2 milliamperes at 10 Volts DC
• Maximum Input Current, Off-State: 1.5 milliamperes

Electrical Details

• Backplane Current (5 Volts): 120 milliamperes
• Backplane Current (24 Volts): 2 milliamperes
• Backplane Current (5.1 Volts): 100 milliamperes

Input Delay Time

• ON to OFF: Hardware delay: 420 µs max + filter time
• OFF to ON: Hardware delay: 380 µs max + filter time
• Input Delay Time: 2 milliseconds + selected filter time

Power and Thermal

• Power Dissipation (Max): 6.2 W @ 60°C (140°F)
• Thermal Dissipation: 21.1 BTU/hr @ 60°C (140°F)

General Information

• Removable Terminal Blocks: 1756-TBCH, 1756-TBSH

---