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HI
4050 Hardy
Single-Scale Weight Controller |
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This
weight controller / weight indicator acts as a
front end to a PLC, PC or DCS system for most
weighing applications, or as a stand-alone for
simple control or weight monitoring.
Modularity Configure the HI 4050 weight controller
to suit your applications:
- Specify
it with or without a display
- Choose
either AC or DC power
- Add
some Digital I/O
- Select
a communication network: Analog, DeviceNet,
EtherNet/IP, Allen-Bradley Remote I/O, Profibus,
or Modbus TCP/IP
- Choose
between a panel/remote mount and a DIN rail
mount. With a display, you choose either to
panel mount the entire assembly, or to mount
the controller housing assembly remotely.
Ease
of Installation Installation is easy,
with no special tools or expertise required. Just
drill five to nine standard holes in your panel,
and attach the front panel keyboard display. There
is no rectangular cutout required. The controller
housing can be attached to the rear of the panel
or remotely up to 100 feet away to a DIN rail.
Need to replace an HI 2151/30WC or HI 2110WI?
Just drill four holes and plug the HI 4050 controller
in.
Small
Footprint The HI 4050 Series controller
is designed to optimize panel space and depth
is only 76.2 mm (3 in).
Ease
of Set-up By using its embedded web
server, you can access the weight controller remotely
to control information, instrument parameters
and diagnose problems. Front panel keys and graphic
display with simple menus provide quick easy setup
with process weight and parameter display.
Accessibility The embedded EtherNet communications port
in the HI 4050 weight controller enables users
to easily share data across a production facility,
eliminating the time and costs associated with
new network wiring. |
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HI
3030 Hardy Multi-Scale Weight Controller |
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The
Hardy Instruments HI 3030 Weight Controller is
a flexible, world-class weight controller that
can monitor and control up to four scales simultaneously.
The
Multi-scale weight controller can act as a front
end to a PLC, PC or DCS system for applications
such as level, batching, filling, dispensing,
and check weighing, or as a stand alone for simple
control or weight monitoring.
As
a bridge to a PLC, its four scales can share one
network connection, whether its DeviceNet,
ControlNet, Ethernet/IP, Allen-Bradley Remote
I/O, or Profibus. You can also link additional
HI 3030s with their multiple scales and share
the same network connection. Just like the other
Series 3000 products, you can configure or monitor
the HI 3030 operating using your Palm OS PDA,
web browser, or network interface. |
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HI
3010 Filler/Dispenser Controller |
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Hardy
Instruments Filler/Dispenser Controller Model
HI 3010 is designed to fit nearly any filling,
dispensing, or Intermediate Bulk Container Application.
The
HI 3010 handles all materials from all types of
feeding mechanisms (gates, feeders, or valves)
to all types of destination (packages, containers,
vessels, or trucks).
Whether
filling or dispensing solids, liquid or gases,
the Hardy Instruments Filler/Dispenser automates
your entire process. The HI 3010 achieves accurate
and repeatable results, not only through the use
of our core weight control technologies, but also
because it controls, monitors, and tunes the entire
filling or dispensing operation.
As
a stand-alone controller, it offers fast and slow
speeds with auto self-adjusting preacts for fast
precise process control. Built-in totalizers keep
you up to date as to the number of cycles and
amount of material in the cycle, as well as history
totals for each of the twelve internally stored
material configurations. Output alarms warn you
of overfills, feed timeouts, out of tolerance,
not OK to fill, too many jogs, if the discharge
gate is not responding, and even when to change
an intermediate bulk container. |
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HI 2151/30WC Weight Controller |
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General Purpose Weight Controller.
The HI 2151/30WC is used for a wide variety of process weighing applications including batching, blending, check weighing, filling/dispensing, force measurement, level by weight and weight rate monitoring.
As a stand-alone product, the HI 2151/30WC can control as many as eight set point relays, (2 standard form C) and transmit data via analog, serial, Allen-Bradley RIO, Profibus DP or BCD communications. Data is displayed alpha-numerically on the six digit fourteen segment LED display and graphically on the 30 segment bar graph display. Weight values can be based on either Net, Gross, Rate-of-Change (ROC), Peak Hold or Totalized weight values in pounds or kilograms.
The weight controller can also be used as a front end for a manufacturing control system, transmitting weight values via a standard operator selectable serial port (RS-232, RS-422/485) and interface with programmable logic controllers (PLCs), computers, and printers. Also available are optional Allen Bradley Remote I/O, Analog and Profibus interfaces for communication to programmable logic controllers.
A 20-bit analog to digital converter in the weight controller updates twenty (20) times per second and is capable of 985,000 counts of display resolution. This gives the instrument the ability to tolerate large “dead” loads, over sizing of load cells/sensors and still have sufficient resolution to provide accurate weight measurement and control. Commands can be entered into the instrument from the communication ports or locally from the front panel keypad. A portion of the keys can be locked out to limit operator access and protect data. |
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