• 1771-NOC/C Allen Bradley Analog Output Module
  • 1771-NOC/C Allen Bradley Analog Output Module
  • 1771-NOC/C Allen Bradley Analog Output Module
  • 1771-NOC/C Allen Bradley Analog Output Module
  • video

1771-NOC/C Allen Bradley Analog Output Module

  • allen bradley
  • USA
  • 2024
  • IN STOCK
The Allen-Bradley 1771-NOC/C is a high-resolution analog output module for the PLC-5 system, featuring 8 isolated current outputs (0-25 mA). It supports BDC and natural binary data formats, with a backplane current of 2.9 A at 20 mA per output.

Product Specification


ItemSpecificationImage
ManufacturersAllen Bradley1771-NOC/C
Product No.1771-NOC/C
Product typeAnalog Output Module
Model(s)Allen-Bradley 1771 Series I/O, Allen-Bradley PLC-5
Dimensions6.0" x 2.0" x 11.0"(15.2 cm x 5.1 cm x 27.9 cm)
Weight1 lbs 12.0 oz (0.8kg )
Tariff Code8538907080
Number of Outputs8 Outputs
Output TypeCurrent
Output Resolution0-25 Miliamperes (3.20 Microamperes/bit)
RTP ChoiceUnfused, 1771-RTP4; Fused, 1771-RTP3
Data FormatBDC or Natural Binary


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Product Details

More Description

The Allen-Bradley 1771-NOC is a high-resolution analog output module for the PLC-5 system, featuring 8 isolated current outputs with a range of 0-25 mA. It provides a resolution of 3.2 µA per bit at 13 bits unipolar and boasts an output impedance greater than 1 MΩ. With overvoltage protection up to 140 VAC RMS, the module ensures safe operation. It has an update time of 25 ms and a settling time of 500 µs, delivering accurate calibration within ±0.01% at 25°C. Drawing up to 2.9 A at 20 mA outputs, it dissipates 5 watts at 5 V, making it ideal for reliable industrial applications.

Feature

8 Isolated Current Outputs: Provides up to 25 mA output per channel, ideal for various industrial applications.

High Resolution: Delivers a resolution of 3.2 µA per bit with 13-bit unipolar output, ensuring precise control.

Overvoltage Protection: Offers protection against output overvoltage up to 140 VAC RMS, enhancing safety.

Fast Response: Maximum update time of 25 ms and settling time of 500 µs for quick adjustments.

Application

Industrial Automation: Used in PLC-5 control systems for precise control of machinery and processes.

Process Control: Ideal for applications requiring accurate current signal outputs for monitoring and controlling equipment like valves, pumps, and actuators.

Data Acquisition: Facilitates the integration of sensors and transmitters, converting digital signals into analog for data logging and analysis.

Product Photos

AB 1771-NOC/C
1771-NOC
1771-NOC/C



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AB 1771-NOC/C AB 1771-NOC/C AB 1771-NOC/C AB 1771-NOC/C AB 1771-NOC/C

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AB 1771-NOC/C

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