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Hardy HI 1756-WS
Hardy HI 1756-WS ControlLogix® Weight Scale Module
Hardy HI 1756-WS
Hardy HI 1756-WS ControlLogix® Weight Scale ModuleOut of StockMore Info
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Out of StockMore Info
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Product Description
Hardy’s single (HI 1756-WS) is a weigh scale module that mounts directly into an Allen-Bradley ControlLogix® PLC Chassis. They read weight and diagnostic data from one set or two separate sets of strain gauge load sensors or load cells and communicate this data over the I/O chassis backplane to the ControlLogix Processor.
Attributes
Documents
Features
Specifications
Attributes
Amperage Rating< 1 Amp @ 5Vdc 5W & < 0.0125 Amp 0.3 @ 24Vdc with 4 350 ohm L.C.
Input TypeSignal: -0.3mV through +15.3 mVdc, Sense: +5Vdc & C2® Electronic Calibration
Operating Temperature0 to 60°C (32 to 140°F)
Output TypeExcitation 5Vdc to 8.75Vdc
Documents
Features
- Direct Back-plane Connectivity
- The HI 1756-WS and 2WS condition and digitize the weight signals and then transmit the selectable Gross, Net, and/or Rate-of-Change data to the PLC processor. High data resolution allow the modules to tolerate large dead loads and over sizing of the load sensors while retaining a high level of usable resolution.
- The modules supply 5 volts of DC excitation to drive up to four 350 ohm load sensors or load cells associated with a single scale (four additional for the 2WS scale). They will support additional load cells with an external power supply.
- The HI 1756-WS and 2WS both support the use of the producer/consumer technology in the ControlLogix® system to transmit data. This type of communications is an intelligent data exchange in the system where the module produces data without having to be polled.
Specifications
- Power: Provided from the backplane of the rack: +5Vdc, +24Vdc
- Common Mode Rejection: 100dB at or below 60 Hz (minimum)
- Resolution: Internal, 1:8,388,608
- Vibration Frequency Rejection: 0.25 Hz and above in 5 selectable steps
- Relative Humidity: 5 to 95% (non-condensing)
- Averages: 1-255 user selectable in single increments
Hardy HI 1756-WS ControlLogix® Weight Scale Module
Out of StockMore Info
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