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- Allen-Bradley
- 1756-IB16ISOE
- ControlLogix Isolated Input Module
- Germany
- 144.57 x 22 x 105.42 mm
- 0.18 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Allen-Bradley 1756-IB16ISOE is an isolated DC digital input module designed for ControlLogix industrial automation systems. It is used to monitor discrete input signals from field devices such as sensors, switches, push buttons, and relays while providing enhanced electrical isolation and signal integrity.
This module is intended for industrial environments where stable signal acquisition and resistance to electrical noise are critical for reliable automation performance.
Technical Specifications
| Parameter | Details |
|---|---|
| Product Type | Isolated Digital Input Module |
| Manufacturer | Allen-Bradley |
| Model | 1756-IB16ISOE |
| Series | ControlLogix |
| Input Type | Digital DC input |
| Number of Inputs | 16 channels |
| Isolation Type | Input isolation |
| Signal Type | DC discrete signals |
| Application | Industrial monitoring and automation |
| Compatibility | ControlLogix systems |
| Mounting Type | Chassis-mounted |
| Operating Environment | Industrial automation environments |
| Dimensions | 144.57 × 22 × 105.42 mm |
| Weight | 0.18 kg |
| Housing | Industrial-grade module enclosure |
Function and Working Principle
The 1756-IB16ISOE module receives DC digital signals from field devices and converts them into usable data for the ControlLogix controller.
Its isolated input design separates electrical channels to reduce interference from noise, voltage fluctuations, and grounding issues. This improves signal stability and ensures accurate detection of field device status.
This enables:
- Reliable DC digital signal acquisition
- Electrical isolation for improved noise immunity
- Stable monitoring of field devices
- Reduced risk of signal interference
- Enhanced system reliability in industrial environments
Role in Industrial Automation Systems
The 1756-IB16ISOE module is used in automation systems requiring isolated and reliable digital input monitoring. It supports:
- Distributed control systems
- Industrial process automation
- Machine status monitoring
- Alarm and event detection systems
- High-noise industrial environments
It ensures accurate signal collection from field devices in complex industrial operations.
Industrial Applications
- Manufacturing automation systems
- Packaging and material handling systems
- Oil and gas processing facilities
- Power generation plants
- Water and wastewater treatment systems
- Industrial machinery monitoring systems
Installation and Integration
- Installed in ControlLogix chassis systems
- Connected to DC field input devices
- Integrated with ControlLogix controllers and I/O modules
- Configured using industrial automation engineering tools
- Designed for continuous industrial operation
Compatible System Components
- ControlLogix controllers
- Industrial DC sensors and switches
- Human-machine interface (HMI) systems
- SCADA and industrial monitoring platforms
- Distributed I/O systems
Alternative Models
| Model | Description |
|---|---|
| 1756-IB16I | Standard isolated input module |
| 1756-IB16D | Diagnostic input module |
| 1756-IB16 | Standard DC input module |
| 1756-IB32 | 32-point DC input module |
| ControlLogix I/O modules | Industrial signal interface modules |
Key Advantages
- Electrical isolation for improved signal integrity
- Reliable DC digital input monitoring
- Reduced electrical noise interference
- Stable industrial performance
- Compact module design
- Seamless integration with ControlLogix systems
Conclusion
The Allen-Bradley 1756-IB16ISOE ControlLogix Isolated Input Module is a reliable industrial automation component designed for stable and noise-resistant DC digital signal monitoring. Its isolated architecture and compatibility with ControlLogix systems make it suitable for demanding industrial environments requiring high signal integrity and dependable operation.