8/11/2019 R420 Rinstrum Weight Indicator

1/2

www.rinstrum.com 1 R400-702-200

Mm

Hold & Peak Hold Hold & Peak Hold

Weight IndicatorGeneral Purpose - R420-K402

Description

The R420-K402 indicator is acomprehensive general purposeindicator designed with both theinstaller and operator in mind.

Flexibilityis the key with its

award winning modular accessorydesign. Modules include:additional serial options,input/outputs, analogue outputs,external buttons and battery orAC option.

The robust I/Ohas been

designed for direct connectioninto PLCs.

Powerful productconfiguration

allows for parameters like setpoint

targets, piece weights and unitsconversions to be stored for eachproduct.

Simple setupthrough a menusystem, either directly using thealpha numeric keypad or throughour Viewer programme on a PC.

Operator friendly, with a largetwo line display using logicalprompts, and dedicated andprogrammable function keys.

Printing can be tailored withcustom record, docket or reportsprintouts.

Applications

Weighbridges

Floor scales

Goods receivingand shipping

Parts counting

Silo weighing Process control

Features

100,000 div @ 0.25 V/Div

16 x 350cells

On-board serial outputs

Custom printing, auto output

Counting with piece weight entry

Programmable unit conversion

3 assignable function keys

8 set points

32 input/output (option)

Analogue module with isolatedoutputs (option)

Product storage Battery and AC option

Trade approved to 10,000 div

Order Codes

Indicator, VDC,Panel Mount, ABS

R420-K402-A

Upgrade Kit, toK402,

K402

Refer to R420

Family Accessories

R420-K402-A +M4001

R420-K402-A +modules

Alarm

Scale Base

Printer

Remote Display

Computer

M

Motor

Analogue 4-20mA

External Button

PLC

Relay Module

http://www.rinstrum.com/http://www.rinstrum.com/

8/11/2019 R420 Rinstrum Weight Indicator

2/2

www.rinstrum.com 2 R400-702-200

Weight Indicator Dimensions in mm (1 inch = 25.4 mm)Front View Side View

Back View Side View With Boot and Stand

Specifications

Approvals Functions

Australia NMI(S-418) 10,000 Divs. @ 0.7V/Div Counting with Piece Weight Entry,

EU OIML R76, 10,000 Divs. @ 0.7V/Div Clock Calendar, 4/6 Wire

C-Tick, CE & FCC Custom Unit Switching,

Physical Hold & Peak Hold

Display Type LCD display;LED backlight Custom Printing, Auto Output

Digit Size 29mm Primary,18mm Secondary Optional extra Serial Ports

Keypad 23 Silicon Keys Optional Analogue Output

Power Switch Front Panel with Memory Performance

Housing ABS Plastic IP65 front only Zero Cancellation +/- 2.0mV/V

Dimensions 246(W) x 121(H) x 36(D) mm Span Adjustment 0.1mV/V to 3.0mV/V

Pack Weight 0.70 kg A/D Type 24bit Sigma Delta with 8,388,608internal counts

Function Keys 3 Fixed, 3 Programmable

Power Stability/Drift

DC 12-24 VDC Zero < 0.1 V/ C

(+ 10ppm of deadload max)

AC 110-240 VAC (Acc) Span < 10 ppm/ C

Battery 12V 2.5Ah NiMH (Acc) Linearity < 20ppm

Load cell Noise < 0.2 Vp-p

Excitation 7.4V DC OperatingEnvironment

Drive 16 x 350 ohm Temperature 10 to +50 C ambient

Sensitivity 100,000 div @ 0.25 V/Div Humidity