R420, R423 and R427 – K491 Firmware

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R420, R423 and R427 – K491 Firmware

The K491 is a general purpose indicator that uses an accessory module to connect to a 2 axis tilt sensor that provides tilt compensation.  The K491 is ideal for specialist truck OEM’s requiring electronics for accurate load weighing solutions where the load may be on an angle.  Both the ABS R420-K491 and stainless steel R423-K491 are ideal for panel mounting in a truck cab, featuring a large display and programmable function keys.  The application is for a truck to have accurate weight readings that can compensate for uneven surfaces where a weight reading might be taken.

Simple calibration: Zero/Span calibration (at 0 angle) and tilt calibration to generate the four tilt parameters that are used to correct the reading.

Accessories:  The K491 requires a tilt module and tilt sensor.

  • Tilt Module (M4211)
  • Rinstrum tilt sensor (M4) suitable for +/- 10 degree
  • The tilt sensor must be correctly mounted given the axes that are providing data
  • The K491 is compatible with a selection of the other sensors up to +/-15 degrees

Custom printing: dockets can be customised for the application.  The built in RS232/RS485 port can be configured for printing.

R400 Series K491 firmware is approved for trade use in Australia

“The instrument may be provided with an automatic tilt sensor/compensation device that automatically compensates for out of level conditions up to ±10° in longitudinal or transverse directions. The tilt sensor/compensation device consists of a Rinstrum model M4904 tilt sensor and model M4211 tilt compensation module. The model M4904 tilt sensor uses a HL Planar model NS 10/PL2-S dual axis compensation level sensor.”

SKU: 1055 Category:

Description

Key Highlights & Features

  • 2 Axis tilt compensation
  • Built in RS232/RS485 ports
  • Communication Modules (RS232/RS485)
  • I/O Modules
  • Supports R400 series modules & accessories
  • Up to +/- 15 degree compensation
  • Up to 250 Products

Product Description

The K491 is a general purpose indicator that uses an accessory module to connect to a 2 axis tilt sensor that provides tilt compensation.  The K491 is ideal for specialist truck OEM's requiring electronics for accurate load weighing solutions where the load may be on an angle.  Both the ABS R420-K491 and stainless steel R423-K491 are ideal for panel mounting in a truck cab, featuring a large display and programmable function keys.  The application is for a truck to have accurate weight readings that can compensate for uneven surfaces where a weight reading might be taken.

Simple calibration: Zero/Span calibration (at 0 angle) and tilt calibration to generate the four tilt parameters that are used to correct the reading.

Accessories:  The K491 requires a tilt module and tilt sensor.

  • Tilt Module (M4211)
  • Rinstrum tilt sensor (M4) suitable for +/- 10 degree
  • The tilt sensor must be correctly mounted given the axes that are providing data
  • The K491 is compatible with a selection of the other sensors up to +/-15 degrees

Custom printing: dockets can be customised for the application.  The built in RS232/RS485 port can be configured for printing.

R400 Series K491 firmware is approved for trade use in Australia

"The instrument may be provided with an automatic tilt sensor/compensation device that automatically compensates for out of level conditions up to ±10° in longitudinal or transverse directions. The tilt sensor/compensation device consists of a Rinstrum model M4904 tilt sensor and model M4211 tilt compensation module. The model M4904 tilt sensor uses a HL Planar model NS 10/PL2-S dual axis compensation level sensor."

Smart Weighing

Simple three stage calibration

1.  Zero Calibration (at 0 angle)

  • Performed on level surface
  • Tilt sensor is automatically set to 0
  • Calibrates out any inaccuracies

2.  Span Calibration (at 0 angle)
3.  Tilt Calibration - this generates four tilt parameters that are used to correct the reading.

..now that's smart weighing.

Product Downloads

The following files are available for download for the R420, R423 and R427 - K491 Firmware. Ensure you select the correct documentation for your unit's software version. Check back regularly for software and other updates.

To download files, please click on a filename below. A save dialogue box should appear allowing you to specify your save location.

If a save dialogue box does not appear, right click on the link and select save target as.

Files

  Application Note R42x-K491 Tilt Compensation Setup  and Calibration Application Note R42x-K491 Tilt Compensation Setup and Calibration

15/10/2018 - 175KB (PDF) file - R400-730-101

  Brochure R420 Brochure R420

15/10/2018 - 1MB (PDF) file - R400-764-100

  Indicator Function Comparison Matrix Indicator Function Comparison Matrix

12/11/2018 - 193KB (PDF) file - SALES-749-280

  R420 K491 software R420 K491 software

15/10/2018 - 515KB (ZIP) file - R400-516-151

  R420 K491 software R420 K491 software

15/11/2018 - 498KB (PDF) file - R400-702-433

  R420 K491 software R420 K491 software

10/09/2019 - 685KB (PDF) file - R400-702-440-M09

  R420 K491 software V2.2+ R420 K491 software V2.2+

15/10/2018 - 540KB (ZIP) file - R400-524-267

  R423, R427 Brochure R423, R427 Brochure

11/09/2019 - 1MB (PDF) file - R400-765-111-M04

  Reference Manual Reference Manual

13/12/2018 - 12MB (PDF) file - R400-600-230

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