Omega Engineering manual OM-DAQ-USB-2401 Wall Mounting, OM-DAQ-USB-2400 Series

Page 17

Hardware Setup 3

3.5.1 OM-DAQ-USB-2401 Wall Mounting

In order to mount the OM-DAQ-USB-2401 to the wall, you will need to:

1.Remove the rear screws from the OM-DAQ-USB-2401.

2.Align the mounting brackets with the rear holes on the DAQ unit (make sure that the ears are facing outwards, like in the figure below).

3.Use the longer screws to reconnect the mounting brackets to the body of the enclosure, in the same direction as the screws that were removed from the DAQ unit.

4.Drill 2 holes for #4 screws, 5.50" apart. Tip: Hold the DAQ unit with mounting brackets attached, up against the wall; use the holes as a guide to mark where you will drill holes in the wall.

5.Install the two screws into the wall.

6.Mount the DAQ unit on the wall by passing the screw head through the larger mounting bracket holes and then sliding it down.

Figure 3-6. OM-DAQ-USB-2401 Wall Mounting

Ø3

2 PLACES

(0.125)

Ø6

2PLACES (0.25)

146 (6.00)

133(5.50)

MOUNTING HOLE DISTANCE

M C M L

H M L

H

 

M C M L

H M L

H

O X O 8

8 O 7

7

 

O X O 6

6 O 5

5

C E C A A C A A

 

C E C A A C A A

OUT V 12 INPUT ANALOG

!

OUT V 12 INPUT ANALOG

8 & 7 CHANNEL

 

6 & 5 CHANNEL

 

OM-DAQ-USB-2400 SERIES

USB DATA ACQUISITION SYSTEM

 

 

 

 

CHANNEL 1 & 2

!

 

 

CHANNEL 3 & 4

 

 

 

 

 

 

ANALOG INPUT 12 V OUT

 

 

ANALOG INPUT 12 V OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A A C A A C E C

 

 

 

A A C A A C E C

 

 

 

 

 

 

1 1 O 2 2 O X O

 

 

 

3 3 O 4 4 O X O

 

 

 

 

 

 

H L M H L M C M

 

 

 

H L M H L M C M

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

107

(4.20)

Figure 3-7. OM-DAQ-USB-2401 Wall Mounting Dimensions

3-7

Image 17
Contents OM-DAQ-USB-2401 Servicing North America OM-DAQ-USB-2400 Multiple Channel USB Data Acquisition Module International Usage and CE Marking 10-1 OM-DAQ-USB-2400Section List of FiguresExamples of Under Sampling Introduction PrecautionsGeneral Description & System Components Safety Warnings and IEC SymbolsStatement on CE Marking System Components Included Items HardwarePackage Inspection OM-DAQ-USB-2401 System Components Hardware SetupUSB Hubs and Power Adaptors Power Adaptors USB-powered HubsSelf-powered Hubs Connecting Your OM-DAQ-USB-2401 Acquisition System to PC Direct Connection to Computer USB Ports Connecting Various Hardware SetupsConnections to Self-Powered and USB-powered Hubs Connection to USB-powered HubOM-DAQ-USB-2401 Mounting Connections to Self-Powered Hub and to USB-Powered HubOM-DAQ-USB-2400 Series OM-DAQ-USB-2401 Wall MountingOM-DAQ-USB-2401 Rail Mounting OM-DAQ-USB-2401 DIN Rail MountingSoftware Software InstallationGetting Started System RequirementsWelcome Screen Software SetupConfirm Installation Screen Main Control Window DAQ Central Software OperationToolbar Buttons Toolbar ButtonsFile Menu Main Control Window Pull-Down OperationsTools Menu Channels Tab 2 Device ConfigurationConfiguration Parameter Settings Manual Acquisition is manually started/stopped Level Data Displays Data Tab18. Main Window Screen 23. Waveform Screen A/D Conversion Power Line RejectionOptical Isolation Input Ranges Analog Input ConfigurationMeasurement Duration, Scan Time, and Resolution 27. Calibration/Scan Arrangement Automatic CalibrationThermocouple Measurements 28. Thermocouple WiringScan Time and Resolution Signal ManagementResolution Effective Number of Bits ENOB, RMS Channel Control and ExpansionRMS Under Sampling and AliasingExamples of Under Sampling SignalTriggering Signal ModesNoise Reduction in Differential Mode Analog Filtering System NoiseAveraging Crosstalk Input and Source ImpedanceVadc = VT x Ri / Rs + Ri = RCOM-DAQ-USB-2401 Design for CE Conformity CE ConformityFerrite Core Symptoms and Solutions TroubleshootingBasic Checklist Service & Calibration Service & CalibrationSpecifications External Power Source Power SupplyThermocouple Input Range Cold JunctionTC Type Temp Typical Fast Slow Thermocouple Accuracy ºC for OM-DAQ-USB-2401International Usage & CE Marking Approvals and Regulatory Compliance10-2 10-3 10-4 WARRANTY/DISCLAIMER Temperature