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0254 Four Channel Power Supply, Readout & Set Point Controller

The 0254 is an innovative, reliable microcomputer-based controller provides power for up to four Brooks Instrument thermal mass flow, Quantim Coriolis mass flow, and/or pressure devices; all in a new compact design. Additionally, the 0254 can be used to generate flow set point commands, display flow rate, totalize flow, for blending multiple flow streams, and more. This fully RoHS compliant device has a very user-friendly operation and is offered with multiple mounting capabilities such as rack mount, panel mount, and table-top mount.

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Features

  • Variety of mechanical configurations for users’ specific application (panel, desktop, rack mount)
  • Self-diagnostics on every power-up ensures device is fully functional
  • Totalization can be used for inventory management
  • Batch control allows single or multi-channel batch recipes
  • Blending supports master slave blending configuration and operation
  • Gas factor scaling adapts 0254 to any non-calibrated fluid
  • Valve Override Control (VOR) – open, closed or normal
  • Large, graphic, high-contrast, eight (8) line backlit display
  • Brooks Smart DDE Software simplifies data exchange between the 0254 and commonly used programs such as Microsoft® Excel, Test Point™ and LabVIEW™
  • RS232 serial port allows remote control, data logging, and remote alarms

Benefits

  • Valve open (using VOR) allows rapid purge or chamber flooding
  • Easy-to-read display shows all process variables and setpoints for quick reading and adjustment

Product Type
Four Channel Power Supply, Readout & Setpoint Controller
Differentiator
Innovative solution for up four mass flow and/or pressure devices
Electrical
Power Input
Voltage: 12-24 Vdc required, -15 Vdc permitted
Current: 400 mA max current draw per channel
Instrument power draw: 0.8 Watts
Optional power module: 100-240 Vac, 47-63 Hz
Power Output
+15V/2.0A, -15V/1.0A or 12-24 Vdc/2.0A
Signal Input / Output
0(1)-5 Volts, 0(2)-10 Volts, 0(4)-20 mA
Digital Communication
Full communications capability for remote readout, setpoint, control, programming and data acquisition via RS232.
Ratings
Mounting Options
Panel mount kit
Table top kit
Rack mount kit (can be used to retrofit into 0152/54 installations)
Rack mount kit with 19” rack

Temperature
Operating: 32-122°F (0-50°C), 0-95% non-condensing
Temperature - Storage
Ship/Storage: -40-185°F (-40-85°C), 0-95% non-condensing
Certifications/Approvals
EMC

CE Mark EN61326-1
FCC Part 15 Class A, Part 68

Environmental Compliance
RoHS EPD 2002/95/EC, 01Jul2006
UL-USA & Canada UL 61010 electrical safety for general purpose indoor use
Price
$$$
FilenameFile TypeDocuments By Language
Data Sheet pdf English
Installation & Operation Manual - EN pdf English
Installation & Operation Manual - DE pdf English
Quick Start Guide pdf English
0254 Readout Application

Allows you to drive the 0254 without the need for any LabVIEW™ development environment.

Brooks LabVIEW™ DLL

Enables users to set-up communication with Brooks® digital MFCs and/or secondary electronics without requiring a licensed LabVIEW program.

Smart DDE

Dynamic Data Exchange software allows user to make bi-directional links between Windows® based applications and Brooks Instrument RS485 S-Protocol devices.