The Allen-Bradley 1746-NI04I is an analog combination input module for the SLC 500 PLC series. This module offers a flexible and cost-effective way to read analog signals from industrial sensors and transducers.

Key Features

• Analog Input: Connect up to four analog sensors with four input channels.
• Input Range: Configurable range accommodates various analog signals for different applications.
• Isolation: Features channel-to-channel isolation to protect the PLC from noise and voltage spikes.
• Configuration: Easily configure using the SLC 500 programming software.

Technical Specifications

• Model: 1746-NI04I
• Type: Analog Input Module
• Number of Channels: 4
• Input Type: Voltage or current
• Input Range: Configurable
• Resolution: 12-bit
• Accuracy: ±0.1% of full scale
• Power Supply: 24 VDC
• Mounting: DIN rail
• Operating Temperature: 0 to 60°C

Applications

The 1746-NI04I module is suitable for various industrial applications:

• Process Control: Monitor temperature, pressure, flow rate, and other process variables.
• Machine Control: Track motor speed, position, and force.
• Building Automation: Measure temperature, humidity, and other environmental conditions.