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1771-WS

PLC 5 1771-WS Analog Weigh Module Allen-Bradley

In stock (12 units), ready to be shipped

  • Manufacturer: Allen-Bradley

  • Product No.: 1771-WS

  • Product Type: Weigh Scale Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 200g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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Description

Key features & benefits

  • Precision weigh scale module for Allen-Bradley PLC 5 systems.
  • 5V DC operation with 1.5A backplane current consumption.
  • 100 dB common mode rejection ratio for accurate measurements.
  • Wide operating temperature: 0°C to 60°C with 0-90% humidity tolerance.
  • Compatible with 1771-A1B, A2B, A3B, A4B, AM1, AM2 chassis.

Technical specifications

  • Manufacturer: Rockwell Automation
  • Brand: Allen-Bradley
  • Series: PLC 5
  • Model: 1771-WS
  • Product type: Weigh Scale Module
  • Input voltage: 5V DC
  • Backplane current: 1.5A
  • Power consumption: 7.5W
  • CMRR: 100 dB
  • Operating temperature: 0°C to +60°C
  • Storage temperature: -40°C to +85°C
  • Humidity: 0-90% non-condensing
  • Compatible chassis: 1771-A1B, A2B, A3B, A3B1, A4B, AM1, AM2
  • Mounting: Fits standard PLC-5 I/O chassis
  • Diagnostics: Integrated fault detection

Installation guide

  • Insert 1771-WS into any compatible 1771 series I/O chassis slot.
  • Module draws 5V DC power directly from backplane at 1.5A.
  • Connect load cells or weigh scale sensors to module terminals.
  • Configure module parameters using PLC 5 programming software.
  • Ensure ambient temperature remains within 0°C to 60°C range.

Package contents

  • 1× Allen-Bradley 1771-WS Weigh Scale Module
  • 1× installation manual
  • 1× warranty document

Shipping: FedEx, UPS, DHL worldwide.

FAQ

  • What is 1771-WS?
    Weigh scale module for Allen-Bradley PLC 5 systems. Operates on 5V DC at 1.5A with 100 dB CMRR. 0°C to 60°C operating range.
  • Which chassis are compatible?
    Works with 1771-A1B, A2B, A3B, A3B1, A4B, AM1, and AM2 chassis. Fits any standard PLC 5 I/O slot.
  • What is the power requirement?
    Requires 5V DC from backplane at 1.5A. Total power consumption is 7.5W. No external power supply needed.
🏷️ Tags: Weigh Scale Module
  • Black
  • DC-powered
  • Modular

Scalar (V/f)

Vector

AC-powered
  • Confirm the exact model, part number, and specifications before ordering.
  • Ensure compatibility with your current machinery or control systems.
  • Reach out via sale@etowonauto.com or +8617859788089 for technical assistance.
  • Review delivery options, lead times, and shipping requirements.
  • Follow manufacturer instructions and best practices during installation.

In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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