Load Cell Scale Display Model: 422
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.
- 1" tall 6-digit LED display
- Selectable 5-point calibration for improved accuracy
- 20-bit A/D with 60 samples/second conversion rate
- Direct to PC/PLC output via RS232, RS485, or USB by using an adaptor
- Powers up to 12 x 350 Ω or 24 x 700 Ω load cells
- Digital port for relay control and remote operation
- Easy setup
- Toll Free Technical Support
- 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 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 weighments. 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 fill process. Remote start/stop operation with configurable 'Scale Empty' and 'Draft' weights. Use for multiple drafts with subtotal and total printing.
- Quick-Disconnect Kit
Amphenol type connector on the back of the indicator, includes 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
PC software; facilitates configuration and Scale Basic™ programming
- IS Barriers
Hazardous location intrinsic safety barriers