Iepe Support; Bridge And Strain Gage Support - Data Translation DT9837A User Manual

Chapter 6

IEPE Support

IEPE Support

SupportsIEPE
Software Programmable AC Coupling
SupportsACCoupling
Software Programmable DC Coupling
SupportsDCCoupling
Software Programmable External Excitation Current Source
SupportsExternalExcitationCurrentSrc
Software Programmable Internal Excitation Current Source
SupportsInternalExcitationCurrentSrc
Available Excitation Current Source Values
SupportedExcitationCurrentValues
a. The DT9837, DT9837A, and DT9837B support an internal excitation current of 4 mA, while the DT9837C supports an
internal excitation current source of 2 mA.

Bridge and Strain Gage Support

Bridge Support
SupportsBridge
Supported Bridge Configurations
BridgeConfiguration
Strain Gage Support
SupportsStrainGage
Supported Strain Gage Bridge Configurations
StrainGageBridgeConfiguration
External Excitation Voltage
SupportsExternalExcitationVoltage
Internal Excitation Voltage
SupportsInternalExcitationVoltage
Shunt Calibration
SupportsShuntCalibration
Voltage Excitation Per Channel
SupportedPerChannelVoltageExcitation
Minimum Excitation Voltage
MinExcitationVoltage
Maximum Excitation Voltage
MaxExcitationVoltage
98
Table 14: IEPE Support Options
DT9837 Series
Table 15: Bridge and Strain Gage Support Options
DT9837 Series
A/D D/A DIN DOUT
Yes
Yes
Yes
Yes
.004 A
or
a
.002 A
A/D D/A DIN
C/T TACH QUAD
DOUT C/T TACH QUAD