top of page

720i™ Programmable Weight Indicator and Controller

720i™ Programmable Weight Indicator and Controller

Download Detailed Brochure

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 size: panel mount (3.8 in x 1.2 in), universal (5.3 in x 1.5 in)

  • 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

  • One PS/2 keyboard port

  • Header for fiber optic, Ethernet or USB

  • Configurable with Revolution® software


Line voltages: 100–240 VAC
Frequency: 50-60 Hz
DC voltages: 12–24 VDC
Power consumption: 25 W

Excitation Voltage:
10 VDC, 16 x 350Ω or 32 x 700Ω load cells

Analog Signal Input Range:
-10 mV to +45 mV

Analog Signal Sensitivity:
0.3 μV/graduation minimum at 7.5 Hz
1.0 μV/graduation recommended

A/D Sample Rate:
7.5 to 960 Hz, software selectable

Internal: 8 million counts/8,000,000 23 bit
Display: 1,000,000

System Linearity:
±0.01% full scale

Digital I/O:
Eight channels on CPU board; optional 24-channel I/O

Communication Ports:
Two 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

Panel Mount: 3.8 in x 1.2 in (96 mm x 30 mm)
Universal: 5.3 in x 1.5 in (133 mm x 39 mm)
240 x 64 pixel, Transflective LCD with adjustable contrast

Ten-key (panel mount) membrane panel
22- key (universal) membrane panel tactile feel
Optional keyboard connection supported

Temperature Range:
Certified: 14°F to 104°F (-10°C to 40˚C)
Operating: 14°F to 122°F (-10°C to 50˚C)

Universal enclosure: 9.5 lb (4.3 kg)
Panel Mount enclosure: 8.5 lb (3.9 kg)

NEMA Type 4X/IP66, stainless steel

Two-year limited warranty

EMC Immunity:
EN 50082 Part 2 IEC EN 61000-4-2, 3, 4, 5, 6, 8, and 11

NTEP 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)

bottom of page