Region selection
AUS (English)
EUR (English | Deutsch)
US (English)
R300 Series IndicatorsR300 Series (K35* Firmware)
R300 Series (K35* Firmware)
R300 Series (K35* Firmware)

R320/R323 using K354 and K356 Firmware

Click above images for enlarged view.
Key Highlights & Features
Product Description
  • Trade Approved
  • Configurable printing
  • Built in RS232 comms port
  • Clock Calendar
  • Hold, Peak Hold, Totalisation
  • Ring Networking
  • Blue Tooth Accessory Support

A new range of firmware is now available on the R320 hardware offering increased flexibility for application selection. Specifically the K35* range of firmware offers a clock calendar, RS232 serial communications and custom printing. 

  • The built in RS232 communications port is 15kV static protected. 
  • Programmable function key configured for any one of the built-in functions (Unit switching. Counting, Manual Hold, Peak Hold, Live Weight, Totalising)
  • Configurable printing combined with the clock calendar allow for traceable dockets to be printed.

The K354 firmware is ideal for applications that require connection to a printer with a requirement for custom printing formats including date and time.  

K356 Set Points: The K356 firmware additionally includes two Isolated set point outputs.  These are high side driver up to 300mA, allowing direct connection to PLCs and for external actuators to be driven directly.

General R320 hardware features:

  • Wide DC operation (7-24V) to suit a variety of onboard OEM applications. Eliminates the need for third party power supplies saving on system complexity and cost.
  • Long life rechargeable battery options ideal for mobile installations allowing for operator flexibility.
  • rinLINK magnetically coupled link on front fascia for easy access in situ for updates/setup of the indicator, saving the installer time and effort.
  • IP65 rated housings: Dust and water tight, increasing reliability and indicator life time.
 Feature K354 K356
Printing (Serial RS232) Custom Custom
Function Key - Programmable 1 1
Counting Standard Standard
Hold & Peak Standard Standard
Totalisation Standard Standard
Ring Network Standard Standard
Bluetooth Accessory  Accessory  Accessory
Input  1  1
Clock Calendar  Standard  Standard
Set Points Outputs  -  2


Video: Rinstrum R320 Calibration Demo

Smart Weighing
R320/R323 using K354 and K356 Firmware

Flexible mounting and power options

  • Desk stand with 4xAA battery compartment
  • IP65 rear boot
  • Rechargeable battery option
  • Wall mounting bracket to work with desk stand or rear boot.

..now that’s smart weighing

Product Downloads
The following files are available for download for the R300 Series (K35* 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.


 Recommended shielding connections Recommended shielding connections - 29 May 13 - 227KB (PDF) file - R000-702-110 
 Release Note Release Note - 28 Jan 16 - 648KB (PDF) file - R300-750