Product:Allen-Bradley 1771-WS Weigh Scale Module

PLC Hardware

The Weigh Scale module (1771-WS) is an intelligent I/O module that reads values from industry-standard strain-gage load cells. The module accepts analog weight values directly from a single load cell or the sum of the values from two, three, or four load cells connected through a junction box. You can use as many as eight load cells with the module. You will need an external power supply for five or more load cells. The module receives block-transferred configuration and calibration values from the PLC-5® data table. The module block-transfers the weight values and other status values to a PLC-5® processor.

The Hardy Instruments HI 1771-WS is a single slot weigh scale module that mounts in an Allen-Bradley 1771 Universal I/O chassis. It reads weight data from strain gage load sensors and communicates this data over the I/O chassis backplane to one of Allen-Bradley's PLC-5 family of Programmable Controller Processors. The HI 1771-WS module reduces installation costs as it needs no external stand-alone scale instrument, and provides a wired communications link to the PLC.

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These are our advantage brands:

Bently Nevada / ABB / Allen-Bradley / ICS / TRICONEX / Honeywell / Foxboro / GE / Siemens / Moore / Emerson / Ovation / Westinghouse / Epro / Yokogawa / Yaskawa / Schneider / HIMA / B&R / Woodward / ZNYX

Rockwell Allen-Bradley:

SLC500: 1747/1746 series

MicroLogix: 1761/1763/1762/1766/1764 series

CompactLogix: 1769/1768 series

Logix5000: 1756/1789/1794/1760/1788 series

PLC-5: 1771/1785 series