RICE LAKE 480/482 Legend™ Series Digital Weight Indicator
July 8, 2019
RICE LAKE SURVIVOR® 420HE Hostile Environment Digital Weight Indicator
July 8, 2019
RICE LAKE 420 Plus Digital Weight Indicator
- LED display, 0.8 in (20.3 mm), six-digit, seven-segment
- Full numeric keypad
- NEMA Type 4X/IP66 stainless steel washdown enclosure
- Configurable analog to digital measurement rate
- Primary/secondary units configuration: lb, kg, ounces, short tons, metric tons, grams or none
- Two independent communication ports: (2) full duplex, (1) unidirectional active 20 mA current loop
- Standardized EDP command sets
- Programmable ticket formats up to three 300-character printouts
- Full front-panel digital calibration and configuration
- Universal mounting stand
- Three-stage digital filtering
- Consecutive transaction numbering
- Two digital inputs, two digital outputs
- Time and date
- Count mode
- Two setpoints, free running
- Keyed tare
- Accumulator
- Configurable with Revolution® software
Download the Rice Lake 420 Plus Manual (click here)
Information
From tare entry to counting to setpoint outputs, the Rice Lake 420 Plus Digital Weight Indicator is the ideal choice for any industrial weighing application. A full numeric keypad allows tare entry directly from the keypad for weighing the contents of totes, cylinders, and containers, eliminating the need to scroll and toggle tare weight values. A count mode allows keyed piece count and APW (average piece weight). Two front panel accessible, free-running setpoints activate lights or buzzers.
Optional DC capability makes the 420 plus an ideal instrument for onboard weighing. Time and date are easily set from the front panel to display and print on a transaction ticket.
The 420 Plus is encased in a tough, all stainless steel NEMA Type 4X/IP66 enclosure for extra-long life, even in the harshest conditions. The ultra-bright, oversized display reduces operator error and accelerates productivity.
Fully interactive, the 420 Plus features two independent communication ports for complete EDP and print ticket programmability. It easily programs two formats with up to 300 characters, allowing you to create complex custom tickets.
The 420 Plus drives up to eight 350Ω load cells, making it the perfect choice for multi-cell applications. Additionally, it features three-stage RATTLETRAP® digital filtering for eliminating most vibration interference and providing stable, accurate weight data regardless of environment
Rice Lake 420 Plus Digital Weight Indicator Specifications:
Line voltages: 100-240 VAC
Frequency: 50-60 Hz
Power consumption: 1.5 A at 115 VAC (8 W)
0.75 A at 230 VAC (8 W)
Power, DC:
Line voltages: 9-36 VDC DC input
Power consumption: 1.5 A Max
Excitation Voltage:
+5 VDC 8 x 350Ω or 16 x 700Ω load cells
Analog Signal Input Range:
-0.5 mV/V – 4.5 mV/V
Analog Signal Sensitivity:
0.3 μV/graduation minimum,
1.5 μV/grad recommended
A/D Sample Rate:
7.5 to 60 Hz software selectable
Resolution:
Internal: 8 million internal graduations
Display: 100,000 displayed graduations
System Linearity / PI Rating:
Within 0.01% of full scale
Two inputs with eight functions
Two outputs, 250 mA max sink
Circuit Protection:
RFI, EMI, ESD protection
Communication Ports:
EDP port: Full duplex RS-232
Printer port: Full duplex RS-232 or simplex active 20 mA current loop
Both ports: 38400, 19200, 9600, 4800, 2400, 1200, 600, 300bps; 7 or 8 data bits; even, odd, or no parity
Display:
0.8 in (20 mm), six-digit super red light emitting diode
(LED) display, seven-segment, digits
Status Annunciators:
Designators for: Center of zero, stand still, gross, net, lb, kg, count, tare
21-key flat membrane panel
Temperature Range:
Certified: 14°F to 104°F (-10°C to 40°C)
Operating: 14°F to 122°F (-10°C to 50°C)
Weight:
6.1 lb (2.8 kg)
Rating/Material:
Enclosure: NEMA Type 4X/IP66, heavy gauge stainless steel
Warranty:
Two-year limited warranty
Approvals:
NTEP CC 04-076, Class III/IIIL 10,000d
Measurement Canada AM-5554, Class III/IIIHD 10,000d
EU Test Certificate TC004, 10,000d
UL/cUL Listed
CE marked
