Rice Lake Weighing Systems

720i Programmable Weight Indicator & Controller

720i™ Programmable Weight Indicator and Controller

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720i Programmable Weight Indicator Controller 42401

 Functional and Controllable Digital Weight Indicator

The 720i indicator/controller proves its ability to control more processes, more equipment and more information than other basic models. Automate entire systems by commanding batch formulation, inventory management and traceability. Capture and store weight data, link more peripheral equipment and do it all with ease. The 720i design presents an operator keypad in either universal or panel-mount enclosures. Programmable softkeys and operator prompts offer more functionality and control for busy industrial settings.
 
Utilize the standard configurable batch engine of the 720i Batching version or explore the programming capabilities of the 720i Advanced Truck version in advanced truck mode. Both versions feature local remote capability, allowing multiple indicators to simultaneously display the same data for effortless tracking. Whether used for truck scale operations, data collection, batching or networking, this versatile indicator/controller is an intelligent solution.
 
• LCD display
• Four softkeys
• Truck in/out, 1,000-ID memory (PCE software version)
• 32 setpoints, 26 configurable types (Batch software version)
• Process control engine ProAction PCE define conditions and actions
• Data storage onboard, ProAction DBE user-defined
• Eight digital I/O (expandable)
• One option slot for pluggable options
• 20 auxiliary print formats
• Time & date
• Audit trail tracking and alibi storage
• Peak hold
• Rate of change
• Accumulator
• Multi-range/interval
• Local/remote
• Two full duplex serial ports
• Header for fiber-optic, Ethernet or USB
PowerLine voltages: 100 to 240 VAC
Frequency: 50 to 60 Hz
DC voltages: 12 to 24 VDC
Power consumption25 W
Excitation Voltage10 VDC (+/-5 VDC), 16 × 350 ohm or 32 × 700 ohm load cells
Analog Signal Input Range-10 mV to +45 mV
Analog Signal Sensitivity0.3 μV/graduation minimum at 7.5 Hz
1.0 μV/graduation recommended
A/D Sample Rate7.5 to 960 Hz, software selectable
ResolutionInternal: 8,000,000 counts
Display: 1,000,000
System Linearity±0.01% full scale
Digital I/OEight channels on CPU board; optional 24-channel I/O
Communication PortsTwo ports on CPU board support up to 115,200 bps
Port 2: Full duplex RS-232 with handshaking
Port 4: Full duplex RS-232, simplex 20mA
Optional dual-channel serial expansion boards
Channel A: RS-232, RS-485, 20 mA
Channel B: RS-232, 20 mA
Display240 × 64 pixel, transflective LCD
Panel mount: 3.8 × 1.2 in (96 × 30 mm)
Universal: 5.3 × 1.5 in (133 × 39 mm)
Keys/ButtonsTen-key (panel mount) membrane panel
22-key (universal) membrane panel tactile feel
Temperature RangeCertified: 14 °F to 104 °F (-10 °C to 40 °C)
Operating: 14 °F to 122 °F (-10 °C to 50 °C)
Rating/MaterialNEMA Type 4X/IP66
Stainless steel
WeightUniversal enclosure: 9.5 lb (4.3 kg)
Panel Mount enclosure: 8.5 lb (3.9 kg)
WarrantyTwo-year limited
EMC Immunity3 V/m
ApprovalsNTEP CC 08-022, Class III/IIL 10,000d
Measurement Canada AM-5677C
Class III/IIIHD 10,000d
CE Marked
UL/cUL Listed (universal)
UL/cUL Recognized (panel mount)
  • Thumbnail of document Data Sheet - 720i Programmable Weight Indicator & Controller
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    Data Sheet - 720i Programmable Weight Indicator & Controller

    Download
  • Thumbnail of document Manual - 720i Programmable Weight Indicator & Controller
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    Manual - 720i Programmable Weight Indicator & Controller

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