Central Carolina Scale
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Rice Lake 920i Programmable Scale Controller

Rice Lake's weight display selection is led by the impressive and adaptable 920i, delivering more features, more programmability, and more power for your process. Choose from our universal, panel mount, or wall-mount style.

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Call: (919) 776-7737

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Rice Lake’s 920i more than a digital weight display. It’s also a high-powered programmable controller for automating complex industrial processes. 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. See Rice Lake 920i spec sheet for more information.

920i PROGRAMMABLE CONTROLLER OVERVIEW

Benefits
•NTEP-Certified Legal-for-Trade
•Customizable, animated graphic display
•Multi-channels allow viewing of one or multiple scale totals

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 with 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.

 

 

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

Single Channel - 230 VAC
67615 920i Universal
82457 920i Deep Universal
69765 920i Wall Mount
69766 920i Panel Mount

Single Channel - 230 VAC with Euro plug
69522 920i Universal
82459 920i Deep Universal
72133 920i Wall Mount
72137 920i Panel Mount

Single Channel - 9-36 VDC
107713 920i Universal, 25 watt
107714 920i Deep Universal, 25 watt
107715 920i Wall Mount, 25 watt
107716 920i Panel Mount, 25 watt

Dual Channel - 115 VAC
69767 920i Universal
82456 920i Deep Universal
69770 920i Wall Mount
69771 920i Panel Mount

Dual Channel - 230 VAC
69772 920i Universal
82458 920i Deep Universal
69776 920i Wall Mount
69777 920i Panel Mount

Dual Channel - 230 VAC with Euro plug
69774 920i Universal
82460 920i Deep Universal
72134 920i Wall Mount
72138 920i Panel Mount

No A-D Channel - 115 VAC
77790 920i Universal, without A/D channel
93243 920i Deep Universal, without A/D channel
77794 920i Wall Mount, without A/D channel
77792 920i Panel Mount, without A/D channel

No A-D Channel - 230 VAC
77791 920i Universal, without A/D channel
93244 920i Deep Universal, without A/D channel
77795 920i Wall Mount, without A/D channel
77793 920i Panel Mount, without A/D channel

 

 

Options / Accessories

Option Cards
68532 A/D, single channel
68533 A/D, dual channel
67600 Memory, 1 MB NV RAM
67601 Digital I/O, 24-channel TTL output
67602 Analog output: selectable 0-10V, 0-20 mA
103138 Analog output, dual channel 0-10V, 0-20 mA
67603 Pulse input, single channel
67604 Serial port card, dual channel, RS-232 and RS-485
87697 Analog input +/-10 VDC, 0-20 mA and thermocouple

Network Cards
65383 Ethernet Thin Server (external)
71986 Ethernet TCP/IP 10/100 Base-T module (internal)
98057 Ethernet TCP/IP, wireless LAN card 802.11 B/G
87803 Ethernet IP (specifically for A-B PLC)
68539 Allen-Bradley Remote I/O interface (limited supply)
68540 Profibus® DP interface
68541 DeviceNet™ interface
103136 ControlNet interface

Expansion Cards
69782 Two-slot expansion board (wall mount)
71743 Two-slot expansion board (panel mount & deep universal)
69783 Six-slot expansion board (wall mount)

Hardware
154077 Scanner, DS457-SR, RS-232, requires power source
83569 Clear protective overlay (package of five)
70056 Cable, DB9M to DB9F, Straight Cable
93359 PS/2 Keyboard
77788 Fiber optic board, installed in 920i
92777 Filter, PreVent™ vent kit PG 7 cord grip
19368 Start/stop controls without box, for use on wall mount
19369 Start/stop switch with FRP box
100759 Sunlight viewable display, transflective installed option, replaces transmissive display

Manuals and Software
69781 iRev™ Scale Software
72809 920i interchange® database software
67887 Additional installation manual
67888 Additional programming reference

Primary Component Parts
117930 CPU board assembly
67614 Display board assembly Transmission Blue
100759 Display board assembly, Transflective Gray, sunlight viewable
67613 Power supply assembly, 25 watt
71333 Power supply, 65 watt used in Deep, Panel Mount and Wall Enclosures
97474 DC/DC converter 9-36 nominal, 25 watt
66502 Switch panel membrane

 

Grayhill Relays and Racks
52332 2-channel input relay, 2.5-28 VDC
52318 2-channel input relay, 120 VAC
52319 2-channel input relay, 240 VAC
52331 2-channel input relay, 10-32 VDC
52316 2-channel output relay, 120-140 VAC at 2 amp
52317 2-channel output relay, 240-280 VAC at 7 amp
71376 2-channel output relay, 3-60 VDC at 1 amp
71377 2-channel output relay, 0-200 VDC/VAC at 1.5 A/10 W (dry contact)
52331 2-channel input relay, 10-32 VDC
84698 2-channel output relay, inductive load, 120-140 VAC at 2 A
84699 2-channel output relay, inductive load, 240-280 VAC at 2 A
52312 8-channel relay rack, panel mount and wall mount, requires 50-Pin flat or round ribbon cable - 4 slots
52314 16-channel relay rack, panel mount and wall mount, requires 50-Pin flat or round ribbon cable - 8 slots
52315 24-channel relay rack, panel mount and wall mount, requires 50-Pin flat or round ribbon cable - 12 slots
76644 8-channel relay rack, DIN rail mount, requires 50-Pin flat or round ribbon cable - 4 slots
76645 16-channel relay rack, DIN rail mount, requires 50-Pin flat or round ribbon cable - 8 slots
76646 24-channel relay rack, DIN rail mount requires 50-Pin flat or round ribbon cable - 12 slots
46189 Jumper strap, 10 position for Grayhill
108396 Digital input 5VDC, 15-30 VAC/10-32VDC
108397 Digital output 5VDC, 3-60VDC
70780 Cable, 50-Pin flat ribbon for digital I/O
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

OPTO 22 Relays and Racks
15969 G4IDC5 10-32 VDC Input relay module, white (N/O)
15970 G40DC5R Dry contact 100 VDC/1.5 A output, red (N/O)
22848 G40DC5R5 Dry contact 100 VDC/1.5 A output, red (N/C)
15971 G40AC5 115 VAC Output relay module, black (N/O)
15972 G4IAC5 115 VAC Input relay module, yellow (N/O)
22847 G40AC5A5 115/230 VAC Output relay module, black (N/C)
36632 G40AC5A 115/230 VAC Output relay module, black (N/O)
36631 G4IAC5A 230 VAC Input relay module, yellow (N/O)
16478 Quencharc arc suppressor
101923 FRP Enclosure with Opto 4-channel rack
15973 4-channel relay rack, 3.25 x 3.25 in
45408 4-channel relay rack 6.1 x 1.2 in
99032 Adapter plate, for 4-channel Opto rack 33490
54215 Fuse, 3.15 amp, Grayhill
26834 Fuse, 1 amp, OPTO 22
21735 Fuse, 4 amp, OPTO 22

Also available
• Pre-programmed software to carry out specific weighing functions
• Utilize Rice Lake’s iRite™ programming language

Dual Kiosk Truck In/Out Single Scale PN 156959:
System consists of a bidirectional single platform truck scale, an inbound truck kiosk, and an outbound truck kiosk. Inbound (if 2 outbound kiosks are used) and outbound tickets with transaction storage of each weighment.
Suggested Hardware:
(2) PN 119687 Inbound/Outbound kiosk
PN 119689 A/D kiosk option

Grain Program with Shrink Calculator PN 156886:
This custom application for the 920i supports weighing trucks of grain. Up to 200-grain types, associated divisors and accumulator can be stored. Up to 500 accounts and 1000 trucks can be stored.
Suggested Hardware:
PN 65727 920 single channel A/D
PN 67600 1Meg memory card
PN 23113 Epson TM-U295 ticket printer
PN 93359 PS2 keyboard.

Truck In/Out with Products/Customers/Trucks and Reports PN 77297:
This program supports truck in/out weighing program for manual truck transactions using Rice Lake Weighing Systems’ 920i digital weight indicator. Stored IDs let you keep a database of truck IDs, customer, product, project information, and weigh-in weights in the indicator’s memory. Parameters are accessed by simply scrolling through the Supervisor main menu using the down arrow on the 920i. The 920i can automatically store up to 100 truck ID’s and
tare weights, 950 customers, 1000 products, and 1000 projects.
Suggested Hardware:
PN 65727 920 single channel A/D
PN 67600 1Meg memory card
PN 23113 Epson TM-U295 ticket printer
PN 93359 PS2 keyboard

Short Axle Weighing Porgram PN SZ99998:
920i custom program will interface to a short axle scale and will direct each axle across the scale using traffic lights.
Suggested Hardware:
PN 65727 920 single channel A/D
PN 23113 Epson TM-U295 ticket printer
PN 101923 FRP box with 4 channel relay rack, for traffic light control
PN 23146 Traffic-light kit
PN 15971 AC output relays for above (2 needed)
PN 103181 LaserLight remote display (optional)

Truck In/Out with Report PN SZ99999:
920i program allows trucks to weigh in and out (saves inbound weight after weighing out and has value swapping) and stores the transaction after each weigh out with Truck ID, Gross, Tare, Net. Transactions may be printed or cleared at any time through the Setup Menu. An HID scanner is available as a peripheral piece of hardware.
Suggested Hardware:
PN 119687 Outbound kiosk
PN 119689 A/D kiosk option
PN 119743 HID kiosk option

Box Label Program for Zebra Printer PN SZ99996:
This 920i program supports box labeling with a Zebra label printer (EPL). Basic features include: PLU look-up tables, box and pallet labeling, usage reports.
Suggested Hardware:
PN 65727 920 single channel A/D
PN 112874 LP2824 Zebra direct thermal label printer
PN 67600 1Meg memory card
PN 93359 PS2 keyboard (optional)

Box Label Program for Datamax Printer PN SZ99997:
This 920i program supports box labeling with a Datamax label printer. Basic features include: PLU look up tables, box and pallet labeling, usage reports.
Suggested Hardware:
PN 65727 920 single channel A/D
PN 103364 M-4206 Datamax direct thermal label printer
PN 67600 1Meg memory card
PN 93359 PS2 keyboard (optional)