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The Allen-Bradley 1756-IB16 is a high-density digital input module designed for the ControlLogix platform. This module provides 16 input points, supporting 12/24V DC sinking input configurations, making it suitable for a wide range of industrial automation applications requiring reliable signal acquisition.
| Model | 1756-IB16 |
| Input Voltage | 12-24V DC Sink |
| Operating Voltage Range | 10-31.2V DC |
| Current Draw | 10 mA at 31.2V DC / 2 mA at 10V DC |
| Power Dissipation | 5.1 W at 60 degC |
| Keying | Electronic |
The 1756-IB16 is widely utilized in manufacturing, process control, and material handling systems where high-density digital input monitoring is required. It is compatible with standard sensors, switches, and other 12/24V DC discrete signal sources integrated into the Allen-Bradley ControlLogix architecture.
What is the primary function of the 1756-IB16?
This module acts as a digital interface, converting 16 discrete 12/24V DC input signals into digital data for processing by the ControlLogix controller.
Does this module support electronic keying?
Yes, the 1756-IB16 features electronic keying, which helps ensure that the correct module type is placed in the designated slot, reducing the risk of wiring errors.