422 Load Cell Scale Display

Load Cell Central's 422 has a rugged powder-coated steel enclosure (model 410 has a stainless steel enclosure).  It is the only digital weight meter in its class that is fully programmable in an easy and flexible macro language called Scale Basic™.  In addition to the built-in modes of operation, Scale Basic allows you to customize the operation of the 422 to meet your application requirements.  The Scale Basic language provides various commands and functions that include:  Math operations, I/O control, setpoints, timers, data entry, ID storage, message display, and program sequence control among others.  The 422 can be programmed through the keyboard or a PC using the optional software that greatly facilitates setup and programming. For options for remote displays,  see weight scale remote displays. 

Brochures

• 422 Brochure 125kb
• 422 User Manual 741kb

Pre-Programmed Modes

• MODE 0 - Normal 
  Basic gross, tare and net weighing.
• MODE 1 - Keyboard Tare
  Same as Mode 0 but tare weight is keyboard entered.
• MODE 2 - Print Weight and Total
  Print multiple gross or net weights and keep a running total for the job, lot, etc. Print accumulated gross, tare and net totals at the end.
• MODE 3 - Print Weight With Subtotal and Total
  Same as Mode 2 but subtotals can be printed.
• MODE 4 - Multi-Container/Axle Weighing
  Push the PRINT button to sequentially number and print a series of weights.  Push the TOTAL button to print and clear the total.
• MODE 5 - Auto Weigh and Print (Auto Axle Weigh)
  Same as Mode 4 but printing is automatic when weights are placed on the scale.  Provides traffic light control and trip level configuration.
• MODE 6 - Auto Axle Weigh (Long Scales) 
  Same as Mode 5 but previous axles are auto tared.
• MODE 7 - Peak Hold Mode 
  Display or print the "Peak" value for the gross or net weight.
• MODE 8 - Over/Under Checkweigh
  Provides 3 TTL outputs and 2 setpoints to indicate "Over", "Under" and "Between" weight conditions.  Outputs can activate lights or alarms.
• MODE 9 - Bulkweigh
  Provides setpoint entry and relay output to control the fill process.  Remote start/stop operation with configurable 'Scale Empty' and 'Draft' weights.  Use for multiple drafts with subtotal and total printing.

Options

• Quick-Disconnect Kit
  Amphenol type connector on the back of the indicator includes a mating connector
• 12-28VDC Operational
  Low voltage power supply
• Analog Output Module 
  Fully isolated 0-10VDC or 4-20mA; 16-bit resolution
• Relay Box
  4-channel external relay box model 8501
• Relay Modules
  Input/output solid-state (AC/DC) relays
• Clock Module
  Time and Date Clock
• High speed (HS)
  100 samples/second conversion rate; high-speed process control applications
• EZ-LINK™
  PC software; facilitates configuration and Scale Basic™ programming
• IS Barriers
  Hazardous location intrinsic safety barriers