Description
The Allen-Bradley 1756-IF8I is an 8-point analog input module belonging to the ControlLogix family by Rockwell Automation. It’s designed to acquire analog signals from various sensors and transducers and convert them into digital data for use in your Programmable Logic Controllers (PLCs). Here’s a breakdown of its specifications and features:
Key Specifications:
Number of channels: 8 analog input channels
Input type: Configurable for voltage or current
Voltage input range: ±10V, 0-5V, 0-10V (configurable)
Current input range: ±20mA, 4-20mA (configurable)
Resolution: 16 bits
Accuracy: ±0.1% of full scale
Input impedance: 10 Mohm (voltage mode), 250 ohm (current mode)
Module protection: Reverse polarity protection, over-voltage protection, short-circuit protection
Features:
Configurable input channels: You can set each channel to accept either voltage or current signals, providing flexibility for various applications.
High accuracy and resolution: The module offers 16-bit resolution and ±0.1% accuracy, ensuring precise measurements of analog signals.
Screw-clamp connections: Easy and reliable wiring for quick installation.
Compact size: Fits easily into crowded control cabinets.
Wide operating temperature range: Operates reliably in temperatures from -40°C to 85°C.
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