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Start Shopping| Brand | ALLEN BRADLEY |
|---|---|
| Category | MODULE |
The Allen-Bradley 1746-NI4 analog input module is part of the trusted SLC 500 I/O family, designed to accept up to four channels of analog signals from field instruments such as pressure transmitters, temperature sensors, flow meters, and level transmitters.
This module supports both voltage and current input ranges, making it highly versatile for industrial automation and process control applications. With high-resolution analog-to-digital conversion and excellent isolation, the 1746-NI4 ensures accurate and stable signal acquisition even in electrically noisy environments.
Engineers prefer this module for panel building, system upgrades, and maintenance of legacy SLC 500 PLC systems due to its reliability, ease of wiring, and seamless integration with existing racks.
Make: Allen-Bradley
Model: 1746-NI4
Product: SLC 500 Analog Input Module
Part No: 1746-NI4
Module Type: Analog Input Module
Resolution: 16-bit typical
Input Impedance: High for voltage, low for current
Conversion Time: Fast channel scanning
Slot Requirement: 1 Slot in SLC 500 chassis
Terminal Block: Removable (RTB)
Output Points: 4 Analog Inputs
Output Voltage: ±10V, 0–10V, 1–5V
Output Type: Voltage / Current (0–20 mA, 4–20 mA)
Backplane Current: 55 mA at 5V DC
Isolation: Channel to backplane isolated
Indicators: Channel Status LEDs
Wiring: Removable Terminal Block (RTB)
Compatible Chassis: All SLC 500 1746 Chassis
Operating Temperature: 0 to 60°C
Made in: USA
Condition: New without box (as per photos)
Shipping: Fast & Safe Worldwide shipping available