Rice Lake Weighing 920i Digital Weight Indicator & Contoller for Scale

Central Carolina Scale sells and services Rice Lake Weighing 920i Programmable Digital Weight Indicators

RLWS 920i Programmable Weight Controller

The 920i is more than a weight indicator. It's microprocessor based control that will reshape your perception of programmable instrumentation. But don't be intimidated by its sophistication. Simplicity is as much a part of the 920i as advanced technology.

The 920i programmable indicator/controller features an intelligent design that takes the work out of process control. We've taken performance-driven circuitry and blended it with simplistic architecture and intuitive features to provide an instrument that's remarkably easy to use.

Custom solutions
Graphical display operations
Multi-scale operations
Setpoints, special feature applications
High-speed weighing
Data acquisition

The industry's fastest analog-to-digital conversion factor. At 960 updates per second, the 920i receives weight data three times faster than other programmables. This feature ensures faster processing in batching, filling and multi-scale operations.

The 920i uses a next-generation microprocessor that tears through programs in record time. The code is fully-compiled so that even the most complex programs won't slow your system.

Finally, the 920i incorporates technology called ESP—Event Sequential Protocol. Similar to modern computer processing, events are identified, prioritized and executed by handlers with unprecedented efficiency.

The 920i's modular design allows you to choose only the options necessary for your current application, yet leaves freedom to expand in the future. Whether your process requires multiple scales or connection to other peripherals, the 920i offers the most communication protocols to get the job done:

Up to 28 A/Ds (scales) and 32 channels
100 setpoint steps
Up to 32 serial ports
Up to 340 digital I/O
Up to 14 analog outputs
Up to 14 pulse inputs
Easily integrated into new or existing industrial automation systems
Provides open connectivity with popular networking systems like Allen-Bradley's remote I/O, DeviceNet, Profibus DP and Ethernet

PART # ....... DESCRIPTION

Single Channel - 115 VAC
67527 .........920i Universal, stainless steel
82455 ..........920i Deep Universal
69763 .........920i Wall Mount, stainless steel
69764 .........920i Panel Mount, stainless steel bezel

Single Channel - 230 VAC
67615 .........920i Universal w/USA 3-pin plug*
82457 ..........920i Deep Universal
69765 .........920i Wall Mount, stainless steel
69766 .........920i Panel Mount, stainless steel bezel

Single Channel - 230 VAC with Euro plug
69522 .........920i Universal w/Euro 2-pin plug**
82459 ..........920i Deep Universal
72133 ..........920i Wall Mount w/Euro 2-pin plug**

72137 ..........920i Panel Mount w/Euro 2-pin plug**

Dual Channel - 115 VAC
69767 .........920i Universal, stainless steel
82456 ..........920i Deep Universal
69770 .........920i Wall Mount, stainless steel
69771 .........920i Panel Mount, stainless steel bezel

Dual Channel - 230 VAC
69772 .........920i Universal w/USA 3-pin plug*
82458 ..........920i Deep Universal
69776 .........920i Wall Mount, stainless steel
69777 .........920i Panel Mount, stainless steel bezel

Dual Channel - 230 VAC with Euro plug
69774 .........920i Universal w/Euro 2-pin plug**
82460 ..........920i Deep Universal
72134 ..........920i Wall Mount w/Euro 2-pin plug**
72138 ..........920i Panel Mount w/Euro 2-pin plug**

* NEMA 5-15 plug pattern ** CEE 7/7 Euro plug pattern

Options/Accessories
87697 ..........Analog input +/-10VDC, 0-20 mA & thermocouple
87803 ..........Ethernet IP (internal)
68532 .........A/D, single channel
68533 .........A/D, dual channel
67600 .........Memory, 1MB NV RAM
67601 .........Digital I/O, 24-channel
67602 .........Analog output: selectable 0-10V, 0-20 mA
67604 .........Serial, dual channel
67603 .........Pulse input, single channel
68541 .........DeviceNetTM interface
68539 .........Allen-Bradley Remote I/O interface
68540 .........Profibus® DP interface
71986 ..........Ethernet TCP/IP 10/100 Base-T module (internal)
65383 .........Ethernet Thin Server (external) ..395.00
69782*** ......Two-slot expansion board (wall mount)
71743** ........Two-slot expansion board (panel mount)
69783*** ......Six-slot expansion board (wall mount)
70056 ..........Cable, DB9M to DB9F, Straight Cable
69781 ..........iRev Scale Software
72809 ..........920i interchangeTM database software
67887 .........Additional installation manual
67888 .........Additional programming reference
81217 ..........Sun shield
83569 ..........Clear protective overlay (package of five)

Primary Component Parts
70912 ..........CPU board assembly
67614 ..........Display board assembly
67613 ..........Power supply assembly, 25 watt
66502 ..........Switch panel membrane
72339 ..........3.15mA TR5 subminiature fuses, 230 VAC
71462 ..........3.15mA TR5 subminiature fuses, 115 VAC
71333 ..........Power supply, 65 watt

I/O Relay Modules Sold Separately
52332 .........2-channel input relay, 2.5-28 VDC
52318 .........2-channel input relay, 120 VAC
52319 .........2-channel input relay, 240 VAC
52316 .........2-channel output relay, 120-140 VAC @ 2 amp
52317 .........2-channel output relay, 240-280 VAC @ 7 amp
52312††† .......8-channel relay rack, relays sold separately
52314††† .......16-channel relay rack, relays sold separately
52315††† .......24-channel relay rack, relays sold separately
70780 ..........Cable, 50-pin flat ribbon for digital I/O (for use with wall mount indicator only)
70779 ..........Cable, 50-pin round ribbon for digital I/O with cord grip
72442 ..........Cable, 50-pin round ribbon for digital I/O without cord grip
N/A ..............I/O relay rack, external cased

††† Requires 50-pin flat or round ribbon cable

† Includes flat ribbon cable and power supply cable to CPU board (panel mount)

†† Includes flat ribbon cable and power supply cable to CPU board (wall mount)

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