HI 1734-WS Weigh Scale Module

The new Hardy HI 1734-WS Point I/O Series Weight Processing Module is a new plug-in module for Rockwell’s Point I/O chassis, the fastest growing segment of Rockwell controllers.  The HI 1734-WS is a true weight processing module, compared to competitive offerings that merely pass weight data through to the PLC for interpretation.  It also has a Rockwell Add on Profile (AOP) that will automatically recognize the module when it is plugged into the Point I/O chassis.

The new Hardy HI 1734-WS Point I/O Series Weight Processing Module is a new plug-in module for Rockwell’s Point I/O chassis, the fastest growing segment of Rockwell controllers.  The HI 1734-WS is a true weight processing module, compared to competitive offerings that merely pass weight data through to the PLC for interpretation.  It also will have a Rockwell Add on Profile (AOP) that will automatically recognize the module when it is plugged into the Point I/O chassis.

The Hardy HI 1734-WS module is ideal for applications where high-quality, stable weight data and low-cost of ownership are critical components to successful machine and process design. Designed exclusively for weight processing in POINT I/O products such as communication interface modules and terminal bases from Rockwell Automation, the HI 1734-WS enhances the productivity of manufacturing systems by digitally suppressing noise and dramatically reducing scale settling time.

  •  Easy to mount, set-up, calibrate and maintain  
  •  Rockwell’s Adaptor Products allow connectivity to EtherNet/IP, DeviceNet, and ControlNet in linear, star and ring topologies 
  • Ultra-compact at just a ½” wide, the HI 1734-WS module saves cabinet space over the use of dedicated instrumentation, reducing both machine cost and control cabinet footprint
  • Consumes just one watt when powering a Hardy IT junction boxes and up to 4 load cells 
  • Operates in weight or count mode
  • A Rockwell Add on Profile (AOP) and Faceplate with Add-on-Instructions (AOIs) makes it easy to integrate the HI 1734-WS into the manufacturing process control applications of a Rockwell controller with no programming required. 
  • Features Hardy Process Toolbox features including C2® weightless calibration, Integrated Technician™ Diagnostics and WAVERSAVER® mechanical noise supression

 

HI 1734-WS Weigh Scale Module for POINT I/O Systems

Performance:
Resolution
Stable processed weight 1:10,000 
Internal resolution 1:8,388,608
Update Rate
Processed weight, display, communications: 55 times per second
Unprocessed weight (A/D conv.): 4800 times per sec
Modes:
Gross, Net
Units of Measure:
Ounce, Pound, Ton, Gram, Kg, Metric Ton
Weight Processing
WAVERSAVER®: 1.0 Hz to 7.5 Hz
Averaging:1 to 255 User-selectable in single increments
Calibration Methods:
C2® calibration without test weights
Traditional calibration with test weights
Output:
Excitation 5VDC
Inputs:
Signal, -0.3 mV to +15 mV
Sense, +5 Vdc
C2®, Electronic Calibration
Number of Load Cells:
Up to 8 350 Ω per weight processing module
Mounting:
Compatible with the following Terminal Bases*   
1734-TOP3     (12-terminal screw-clamp, one piece)
1734-TOP3S   (12-terminal spring-clamp, one piece)
1734-TB3      (12-terminal screw-clamp, assembly)
1734-TB3S    (12-terminal spring-clamp, assembly)   
*See Allen-Bradley POINT I/O Module Bulletin for proper installation instructions
Environment:
IP-30 rated
Housing
High Strength ABS-Polycarbonate Blend
Power:
Provided by 1734 backplane: 5 VDC, 100 mA
24 VDC, 100 mA
Temperature:
-20°C to +55°C (-4° F to 131°F)
Humidity:
0-90% non-condensing
Dimensions:
4.57”(11.6cm)D x 4.76"(12.1cm)H x 0.5”(3.2cm)W 
Humidity:
0-90% non-condensing
Certifications:
Safety: UL & CUL
RoHS2 and REACh Compliant
Hazardous: Class I, II, III/Div2 (pending)
Warranty:
Two-year warranty against defects in workmanship

Hardy Process ToolboxHardy Process Toolbox

The Hardy Process Toolbox is a set of productivity tools that support industrial weighing functions. Each tool saves time, increases accuracy, improves efficiency or reduces risk in process weighing applications, including WAVERSAVER® to eliminate vibration, C2® electronic calibration and Integrated Technician® to name just a few.

The HI 1734-WS Weigh Scale Module for POINT I/O Systems  features the following Toolbox technologies:

WAVERSAVER® Vibration Eliminator
Hardy's WAVERSAVER core technology eliminates the effects that surrounding vibration has on the scale weight signal, providing only true data for fast, accurate weight reading.

C2® (or eCAL) Electronic Calibration
The Hardy C2® (or eCAL as it is known in China) core feature provides quick and easy electronic calibration of a weighing system without the need for heavy test weights.

INTEGRATED TECHNICIAN® Operator Diagnostics
Hardy's INTEGRATED TECHNICIAN (IT) core feature helps you troubleshoot your weighing system and diagnose problems from the HI 1734-WS Module's Webserver. These tests display system weights, voltages, and pass/fail displays to help isolate a problem to the module, cabling, or sensors, helping to reduce maintenance costs