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Allen-Bradley 1771-WS

SKU: 1771-WS-SOB-USA

Next Day Delivery Available for U.S. Stock

All Parts Come with 12 Month Warranty

New, Surplus, and Refurbished Available

Allen-Bradley 1771-WS

SKU: 1771-WS-SOB-USA

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Warranty Information

All products (new, surplus, and refurbished) are covered by Chief Automation's 1 Year Warranty. The Manufacturer's Warranty does NOT apply.

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The Allen-Bradley 1771-WS is a versatile weigh scale module from the 1771 series, engineered to efficiently interface with up to 8 load cells when powered externally. Designed for seamless data integration, it transfers calibrated values to a PLC-5 processor using block transfer protocols. Operating within an ambient temperature of 0 to 60 degrees Celsius and up to 90% humidity without condensation, this module ensures reliable performance, though it requires careful handling to avoid electrostatic discharge. With dual-color indicator lights on the front panel, the 1771-WS clearly signals Run/Fault and Calibrate/Communication operations, while depending on a stable power supply of 5 Volts DC ± 5% and supporting a continuous backplane input voltage of 40 Volts DC.

Technical specifications for 1771-WS

Manufacturer Rockwell Automation
Brand Allen-Bradley
Part Number/Catalog No. 1771-WS
Series PLC 5
Product Type Weigh Scale Module
Input Power 5 Volts DC
Backplane Current 1.5 Amps
Compatible I/O Chassis 1771-A1B, -A2B, -A3B, -A3B1, -A4B, 1771-AM1, -AM2
Weight 1.6 pounds
Operating Temperature 0 to 60 degrees Celsius
Storage Temperature -40 to 85 degrees Celsius
Common Mode Rejection 100dB
Humidity 0 to 90%, non-condensing
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