1746-IA16 SLC 16 Point AC Input Module

Brand: Rockwell Automation or its related brands
Model: 1746-IA16
Electrical parameter
Operating voltage: For example, the operating voltage of some versions is 85-132V AC (in the range of 47-63Hz), while the operating voltage of some versions is 240V.
Output frequency: Some versions are labeled as 50Hz, but the specific frequency may be adjusted according to application requirements.
Input/output parameter
Input points: 16 points input
Data interface: Includes 9-pin Sub_D jack connector, supports Profibus DP bus standard.
Communication parameter
Communication rate: Supports a variety of communication rates, such as 9.6kBit/s, 19.2 kBit/s, 45.45kBit/s, etc.

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Description

Overview

Essential details：1746-IA16 SLC 16 Point AC Input Module

Product Description

Technical characteristics
Communication control mechanism: Using CSMA/CD, a control procedure for sharing channels among multiple computers in Ethernet. The mechanism includes four main processing contents: interception, sending, detection and conflict handling.
Electrical connection: may be compatible with related equipment such as variable frequency governor, with specific V/f proportional relationship and enhanced starting function.
Man-machine interaction: touch screen technology may be available to facilitate user operation.
Function and application
Redundant controllers, such as the SIMATIC S7-400 PNH system, can be tailored to the needs of the application, scalable performance, excellent redundancy and flexible configuration.
Avoid downtime: Reduce downtime due to controller failure through redundant design.
Factory-level communication: Integrated PROFINET interface supports redundant connection of I/O devices or I/O devices via PROFIBUS.
Programming and configuration: Convenient and effective programming and configuration can be performed in the STEP7 engineering environment.
Technical details
Listen: Listen for the bus status before sending data to ensure that the channel is idle.
Sending and detection: Data is sent through the sending mechanism and data collision is detected at the same time.
Conflict handling: The avoidance algorithm is used to deal with conflicts to ensure the reliability of data transmission.

1746-IA16

Product parameter

Brand and model
Brand: Rockwell Automation or its related brands
Model: 1746-IA16
Electrical parameter
Operating voltage: For example, the operating voltage of some versions is 85-132V AC (in the range of 47-63Hz), while the operating voltage of some versions is 240V.
Output frequency: Some versions are labeled as 50Hz, but the specific frequency may be adjusted according to application requirements.
Input/output parameter
Input points: 16 points input
Data interface: Includes 9-pin Sub_D jack connector, supports Profibus DP bus standard.
Communication parameter
Communication rate: Supports a variety of communication rates, such as 9.6kBit/s, 19.2 kBit/s, 45.45kBit/s, etc.
Optical fiber interface: If optical fiber connection is supported, including multi-mode and single-mode options, the transmission distance and interface type (such as SC, FC, and ST) may be different.
Protection function
Lightning protection: Provides 4000V lightning protection.
Overcurrent protection: Provides 1.5A overcurrent protection.
Surge protection: Some versions have 600W surge protection.
Physical parameter
Color: Includes black and white options.
Package: Usually available in original package.
Material Code: Each product has a unique material code, such as 245186575.

APPLICATION

1746-IA16 is used as an AC input module in industrial automation and control systems, especially where high performance, reliability and flexibility are required. The following is a detailed breakdown of its application areas:

Industrial Automation:
1746-IA16 as PLC (Programmable logic controller) input module, widely used in industrial automation systems, including the automotive industry, cargo ship production and manufacturing, power engineering, crude oil and machinery fields. In these areas, the high quality performance stability of 1746-IA16 plays a key role in improving manufacturing efficiency and effectiveness, as well as reasonable cost control.
Process control:
The 1746-IA16 has 16 control signals, making it widely used in equipment control and process control industries. It can receive and process signals from sensors and actuators in real time, provide accurate data support for the control system, and realize intelligent manufacturing and control.
Discrete device interface:
As a necessary component of the PLC, the 1746-IA16 provides a real-time interface for discrete devices in the process. It represents the actual state of the signal device for the controller to refer to when processing logic. This real-time interface capability enables the control system to accurately perceive the field state and make timely and effective control decisions.
Data collection and monitoring:
In automated processes and equipment control, the 1746-IA16 can collect and transmit important data to the control center for monitoring and analysis. This data is important for understanding equipment health, optimizing production processes, and predicting potential problems.
Modular design:
The modular design of the 1746-IA16 makes it easy to integrate into various industrial automation and control systems. Whether the controller is fixed hardware or modular hardware type, the 1746-IA16 can be flexibly adapted for rapid deployment and scaling.
To sum up, the 1746-IA16, with its high performance, high reliability and high flexibility, plays an important role in industrial automation, process control, discrete device interfaces, data collection and monitoring, and modular design.

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