1756-IB32/B
1756-IB32/B
Manufacturer: ALLEN BRADLEY
Condition: New and Unused, Surplus.
Overview of Allen-Bradley 1756-IB32-B
The Allen-Bradley 1756-IB32-B is a ControlLogix digital DC input module featuring 32 sinking input channels organized in two groups of 16 inputs each. It operates within an input voltage range of 10 to 31.2 V DC, with a nominal input voltage of 24 V DC. Designed to provide high-density input capability, this module is used in industrial control systems for reliable discrete input signal acquisition.
Key Features
- 32 discrete sinking DC input channels divided into 2 groups of 16 inputs
- Operating input voltage range: 10 to 31.2 V DC (nominal 24 V DC)
- Maximum current draw: 5.5 mA per input
- Designed for use with ControlLogix chassis and controllers
- Supports reverse polarity protection
- Open-style enclosure for panel or rack mounting
- Backplane current consumption: 120 mA at 5.1 V DC and 2 mA at 24 V DC
- Input delay times configurable with hardware and filter delays
- Self-diagnostics with minor and major fault indication
- Operating temperature range: 0 to 60 °C (32 to 140 °F)
- Storage temperature range: -40 to 85 °C (-40 to 185 °F)
- UL, CSA, and CE certified for industrial safety and reliability
Technical Specifications
| Model | 1756-IB32-B |
| Type | ControlLogix Digital DC Input Module |
| Number of Inputs | 32 sinking inputs |
| Input Voltage Range | 10 to 31.2 V DC |
| Nominal Input Voltage | 24 V DC |
| Input Current | Max 5.5 mA per input |
| Backplane Power | 120 mA @ 5.1 V DC, 2 mA @ 24 V DC |
| Input Delay Time | Off-to-On: 380 µs max + filter, On-to-Off: 420 µs max + filter |
| Power Dissipation | Max 6.2 W @ 60 °C |
| Operating Temperature | 0 to 60 °C |
| Enclosure | Open-style module for ControlLogix chassis |
| Dimensions (HxWxD) | 56 x 12 x 75.5 mm (2.21 x 0.47 x 2.97 in.) |
| Weight | Approx. 140 g (0.3 lb) |
Applications
The 1756-IB32-B module is used for acquiring discrete DC input signals in industrial automation, process, and manufacturing systems. Its high channel density and reliable diagnostics make it effective for monitoring sensors, switches, and other discrete devices in ControlLogix architectures.
Price Matching / Price on Inquiry
Price Matching / Price on Inquiry
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Warranty
Warranty
Leadtime offers a 1-year warranty for all products sold and repaired, providing a dependable and reliable investment in your company's future.
