Rice Lake’s 920i more than a digital weight display. It’s also a high-powered programmable controller for automating complex industrial processes.
Benefits:
• NTEP-Certified Legal-for-Trade
• Customizable, animated graphic display
• Multi-channels allow viewing of one or multiple scale totals
Rice Lake's well-rounded indicator, controller and weight display selection is led by the impressive and adaptable 920i, delivering more features, more programmability, and more power for your process. The 920i combines performance-driven circuitry, simplified architecture, and customized display features to take your system further. Choose from our universal, panel mount, or wall-mount style.
Up to ten different screens can be programmed to change with any given process, while graphic icons and messages show setpoint and function status. The multi-channel display feature shows the weight on an individual scale or a combination of totalized scales. When used in batching/mixing applications, one 920i is capable of handling multiple scale, flow temperature and pulse. It can control hundreds of I/O setpoints, queuing such things as gates and conveyors. The 920i's complete database capability stores your important data and files.
Standard Features:
• Large (4.6" W x 3.4" H, 320 x 240 pixel) back-lit LCD graphical display
• Selectable character sizes from .25" to 1.2"
• 60 configurable operator prompts
• Display up to four scale channels per screen with required legal-for-trade information
• 32 scale accumulators
• Five soft keys with 10 user-defined, 14 preset functions per screen
• 10 programmable display screens
• Millivolt calibration, 5-point linearization and geographical calibration
• NEMA 4X/IP66 stainless steel enclosure
• Selectable A/D measurement rate up to 960/second
• 100 setpoints, 30 configurable setpoint types
• Two slots for option cards
• 1,000-ID truck register for in/out weighing
• 64K user on-board NV RAM
• User programmable 1024K flash memory
• Reflash memory to upgrade firmware
• Power for 16, 350 ohm load cells per A/D board
• 4 communication ports
Applications:
• Digital weight display w/data storage
• Control of multiple scales and operations simultaneously, such as gates, conveyors, batching/mixing operations etc., as determined by timed intervals, temperature, weight and more.
• Featured applications: Painting the Future and Sweet Success with the 920i
Rice Lake Indicators
Power |
N/A 230VAC |
Frequency (Hz) |
N/A 50 or 60 Hz |
Power Consumption |
N/A 340 mA, max at 115VAC (26W) 240 mA at 230VAC (26W) |
Excitation Voltage |
N/A 10±VDC, 16 x 350 O or 32 x 700 O load cells per A/D card |
Analog Signal Input Range |
N/A -10mV to +45mV |
Analog Signal Sensitivty |
N/A 0.3 µV/graduation min at 7.5 Hz, 1.0µV/graduation typical at 120 Hz, 4.0µV/graduation typical at 960 Hz |
A/D Sample Rate |
N/A 7.5 tp 960 Hz, software selectable |
Resolution |
N/A Internal resolution: 8 million counts; weight diplay resolution: 9,999,999 |
System Linearity |
N/A ±0.01% full scale |
Digital I/O |
N/A Six I/P channels on CPU board; optional 24-channel I/O expansion boards available |
Circuit Protection |
N/A RFI, EMI, ESD protection |
Serial Ports |
N/A Four ports on CPU board supports up to 115,200 bps; optional dual-channel serial expansion boards available |
Display |
N/A 4.6 in. x 3.4 in (LDC module with adjustable contrast) |
Keyboard |
N/A 27-key membrane panel, tactile feel, PS/2 port for external keyboard connection |
Weight lbs. |
N/A 9.5 |
Rating/Material |
N/A NEMA 4x/IP66, stainless steel |
Warranty |
N/A Two-year limited warranty |
Approvals |
N/A NTEP CC 01-088, Class III/IIIL 10,000d |
Manufacturer |
N/A Rice Lake |
