1746-NI4.

Description

Certainly! Here is the information about the Allen-Bradley 1746-NI4 product in English:

Product Name: Allen-Bradley 1746-NI4

Product Description:

1746-NI4.

The Allen-Bradley 1746-NI4 is a digital input module designed for use with Allen-Bradley’s CompactLogix controllers. This module provides four (4) isolated digital input channels, allowing for the secure connection and monitoring of various sensors, switches, and discrete devices in industrial automation systems.

The isolation feature of the 1746-NI4 offers galvanic separation between the input channels and the controller, protecting against electrical noise and interference. This is particularly beneficial in noisy industrial environments where electromagnetic interference can affect the reliability of digital input signals.

With four input channels, the 1746-NI4 is suitable for applications that require the monitoring of a smaller number of digital inputs. It converts the incoming signals from discrete devices into a format that can be interpreted by the CompactLogix controller, ensuring accurate and reliable data acquisition.

The module features LED indicators for each input channel, providing visual feedback on the status of the input signals. This allows for easy monitoring and quick identification of any issues or faults.

Product Parameters:

Number of Inputs: 4 digital inputs
Input Type: Isolated digital inputs
Isolation: Galvanic isolation between inputs and controller
Input Voltage Range: Depends on the specific model and input type
LED Indicators: LED indicators for each input channel, indicating the status of the input signal
Operating Temperature: -40°C to 70°C (-40°F to 158°F)
Storage Temperature: -55°C to 85°C (-67°F to 185°F)
Power Consumption: Depends on the specific model and configuration

Product Specification:

1746-NI4.

Brand: Allen-Bradley (part of Rockwell Automation)
Model: 1746-NI4
Type: 4-Channel Isolated Digital Input Module for CompactLogix Controllers
Number of Inputs: 4 digital inputs
Input Type: Isolated digital inputs
Isolation: Galvanic isolation for noise and interference protection
Input Voltage Range: Depends on the specific model and input type
LED Indicators: Per-channel LED indicators for status monitoring
Operating Temperature Range: -40°C to 70°C (-40°F to 158°F)
Storage Temperature Range: -55°C to 85°C (-67°F to 185°F)
Power Consumption: Depends on the specific model and configuration

For detailed and up-to-date information on the Allen-Bradley 1746-NI4, it is recommended to refer to the official Allen-Bradley documentation or contact a representative directly. They will provide you with the most accurate and latest product specifications, parameters, and any additional product-related information.

1746-NI4.