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- Allen-Bradley
- 1756-IA16
- ControlLogix Digital AC Input Module
- Germany
- 144.57 x 22 x 105.42 mm
- 0.231 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
- 3
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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-IA16 is a digital AC input module designed for ControlLogix industrial automation systems. It is used to monitor and receive AC voltage input signals from industrial field devices such as switches, push buttons, relays, and other discrete input equipment.
This module provides reliable signal acquisition and real-time monitoring for industrial control applications, supporting stable automation system performance in demanding industrial environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Product Type | Digital AC Input Module |
| Manufacturer | Allen-Bradley |
| Model | 1756-IA16 |
| Series | ControlLogix |
| Input Type | Digital AC input |
| Number of Inputs | 16 channels |
| Signal Type | AC 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 | 0.231 kg |
| Housing | Industrial-grade module enclosure |
Function and Working Principle
The 1756-IA16 module receives AC digital signals from industrial field devices and converts them into data that can be processed by the ControlLogix controller.
It continuously monitors the ON/OFF status of connected devices and transmits signal information to the automation system for machine control, process monitoring, and alarm management.
This enables:
- Reliable AC signal acquisition
- Real-time monitoring of field devices
- Stable communication with ControlLogix controllers
- Fast response to operational changes
- Improved industrial automation reliability
Role in Industrial Automation Systems
The 1756-IA16 module is used in industrial automation systems where accurate AC digital input monitoring is required. It supports:
- Distributed control systems
- Manufacturing automation systems
- Machine monitoring applications
- Industrial process control systems
- Alarm and status monitoring networks
It helps maintain stable operation and reliable signal monitoring across industrial automation environments.
Industrial Applications
- Manufacturing production lines
- Packaging and material handling systems
- Power generation facilities
- Oil and gas processing plants
- Water and wastewater treatment systems
- Industrial machine automation
Installation and Integration
- Installed in ControlLogix chassis systems
- Connected to industrial AC field devices
- Integrated with ControlLogix controllers and I/O systems
- Configured using industrial automation engineering tools
- Designed for continuous industrial operation
Compatible System Components
- ControlLogix controllers
- Industrial AC switches and relays
- Human-machine interface (HMI) systems
- SCADA and monitoring platforms
- Distributed industrial I/O systems
Alternative Models
| Model | Description |
|---|---|
| 1756-IB16 | DC digital input module |
| 1756-IA32 | 32-point AC input module |
| 1756-OA16 | AC digital output module |
| 1756-IF16 | Analog input module |
| ControlLogix I/O modules | Industrial signal interface modules |
Key Advantages
- Reliable AC digital signal acquisition
- 16-channel input capability
- Stable industrial performance
- Fast response for automation systems
- Compact industrial module design
- Seamless integration with ControlLogix systems
Conclusion
The Allen-Bradley 1756-IA16 ControlLogix Digital AC Input Module is a reliable industrial automation component designed for monitoring AC digital signals in ControlLogix systems. Its stable input processing capability and compatibility with industrial automation architectures make it suitable for demanding applications requiring accurate and continuous field device monitoring.