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Allen-Bradley 1771-WS Weigh Scale Module — industrial automation module front view
Allen-Bradley

Allen-Bradley 1771-WS Weigh Scale Module

SKU: 1771-WS In Stock
Allen-Bradley

Genuine Allen-Bradley 1771-WS. Weigh Scale Module. Factory-tested, 48h burn-in. 12-month warranty.

Technical Specifications

TypeWeigh Scale Module
Series1771-WS
Current Draw1.2 A @ 5V DC
CommunicationReads weight data from strain gage load sensors and communicates the data over the I/O chassis backplane to an Allen-Bradley PLC-5 family controller.
ResolutionProvides over one million counts of resolution over a differential signal range of 0 to 30mV.
Excitation VoltageSupplies 10V DC to drive up to four 350-ohm load sensors.
CompatibilityMounts in Allen-Bradley’s 1771 Universal I/O chassis.
DiagnosticsEquipped with internal diagnostics switches and two bi-color LEDs for functional status monitoring.
CalibrationSupports both traditional and electronic calibration methods using Hardy Instruments' C2® technology.
Auto Zero TrackingAutomatically adjusts for material build-up on the weighing system within an adjustable zero tolerance.
WAVERSAVER® TechnologyReduces the effects of unwanted plant vibrations during weighing operations.
ManufacturerAllen-Bradley
Model / SKU1771-WS
Request a Quote — 1771-WS

Ships within 24 hours  |  12-Month Warranty  |  Worldwide Delivery

Category: cpu main processorssafety systemsobsolete discontinuedallplc systemssensors transducershmi displaysracks backplanes terminalab plc5allen bradleycondition monitoring

Allen-Bradley 1771-WS — Functionally Tested

This Allen-Bradley 1771-WS Weigh Scale Module is a weigh scale module for Allen-Bradley systems. Type: Weigh Scale Module; Series: 1771-WS; Current Draw: 1.2 A @ 5V DC. Live-rack verified with 48h burn-in at 55°C. Printed test report. Genuine Allen-Bradley. 12-month warranty. Ships within 24h.

Compatible Parts — Same System

These modules share the same system family as the 1771-WS. Commonly ordered together for complete rack builds or spare parts kits.

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