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Original price was: $5,260.00.$3,810.00Current price is: $3,810.00.
Allen-Bradley 6186M-15PT 15-inch Industrial Performance Monitor (HMI Display)
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Allen-Bradley 1756-2WS Dual Weigh Scale Module
Original price was: $5,260.00.$3,810.00Current price is: $3,810.00.
The Allen-Bradley 1756-2WS is a dual-channel weigh scale module for ControlLogix systems, engineered to collect precise weight data from two sets of strain-gauge load cells and transmit it to the PLC via backplane, with vibration rejection and test-weight-free calibration.
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Description
| Parameter | Details |
|---|---|
| Model | 1756-2WS |
| Manufacturer | Rockwell Automation (Allen-Bradley, manufactured by Hardy Process Solutions) |
| Product Type | Dual Weigh Scale Module |
| Core Functions | Dual-scale weight data acquisition; strain-gauge load cell signal processing; backplane data transmission to ControlLogix processor; vibration compensation |
| Channel Configuration | 2 independent weigh scale channels |
| Input Signal Range | -0.3 mV DC to +15.3 mV DC (from load cells) |
| Excitation Output | 5 V DC to 8.75 V DC (powers up to 4×350 Ω load cells per channel) |
| Measurement Resolution | 1:8,388,608 (internal) |
| Update Rate | Series A/B: 50 updates/sec; Series C: 100 updates/sec |
| Calibration | C2 electronic calibration (no test weights required); manual calibration supported |
| Power Supply | From ControlLogix chassis backplane: +5 V DC, +24 V DC |
| Backplane Current Draw | <1 A @ 5 V DC; <0.0125 A @ 24 V DC (with 4×350 Ω load cells) |
| Power Consumption | 5 W (from 5 V DC); 0.3 W (from 24 V DC) |
| Operating Temperature Range | -40°C to +85°C |
| Storage Temperature Range | -40°C to +85°C |
| Relative Humidity | 5% – 95% RH (non-condensing) |
| Vibration Rejection | 0.25 Hz and above (5 selectable steps, via Wave Saver® technology) |
| Common Mode Rejection | Minimum 100 dB at ≤60 Hz |
| Dimensions (W x H x D) | 22.7 mm × 58.2 mm × 61.0 mm (8.94 × 2.29 × 2.4 inches) |
| Weight | 0.22 kg (0.5 lbs) |
| Mounting Type | Chassis-mounted (1 slot in ControlLogix chassis; hot-swappable) |
| Certifications | CE, UL, CSA, RoHS, REACH |
| Key Features | Dual-channel operation; front-panel status LEDs; hot-swap capability; producer/consumer data transmission; vibration interference reduction |
| System Compatibility | Allen-Bradley ControlLogix PLC systems; strain-gauge load cells; ControlLogix programming software with Add-On Profile (AOP) |
| Applications | Batching, blending, filling/dispensing, weight-based level measurement, weight checking in manufacturing, food & beverage, and packaging industries |
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