The 1769-2WS module, engineered by Hardy Process Solutions, seamlessly integrates with Allen-Bradley's CompactLogix and MicroLogix 1500 PLCs to enable precise, real-time weight measurements directly within industrial automation systems. This dual-channel weigh scale module connects up to eight load cells, supporting signal inputs from -0.3mV to +15.3mV, with a high internal resolution of 1:8,388,608 and a data conversion rate of 100 updates per second. Offering flexible mounting options and straightforward connectivity via the PLC backplane, the 1769-2WS provides two calibration methods, supports Net, Gross, and Rate-of-Change weighing modes, and operates efficiently with a power consumption of less than 0.5 Amperes at 5VDC, ensuring cost-effective and accurate process control in various industrial environments.
Technical specifications for 1769-2WS
Brand
Allen-Bradley / Rockwell Automation
Series
CompactLogix
Manufacturer
Hardy Process Solutions
Part Number
1769-2WS
Part Number/Catalog No.
1769-2WS
Power
Provided from the backplane of the rack: +5Vdc
Series
CompactLogix
Backplane Current
< 0.5 Amps at 5V DC
Module Type
Weighing scale module
Inputs
Signal, -0.3mV through +15.3 mV
No. of inputs
Two (2) channels
Outputs
Excitation 5Vdc
Maximum number of load cells
up to Eight (8) load cells
Resolution
Internal, 1:8,388,608
Input signals
Signals: -0.3mV through +15.3 mV Sense: +5Vdc
Weight
0.6 lb (0.27 kg)
Output signal:
Excitation: +5Vdc
Environmental Conditions
Operating Temperature: 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit)
