Omega Engineering OMB-DBK-34A, User Manual

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pg. 10, DBK Basics
967794
Daq Systems
Analog Signal Conditioning DBKs
The DBKs that are used for analog signal conditioning attach to transducers and condition their outputs into
analog voltages. An A/D converter, located in the primary acquisition device, measures the analog voltages.
There are many signal-conditioning solutions available (and more are in development). Note that DBK
high-capacity modules require more circuitry than can fit on a compact card.
Analog Signal Conditioning
Product Name/Description I/O
Connects To:
DBK4 Dynamic Signal Input Card 2 channels P1
DBK7 Frequency-to-Voltage Input Card 4 channels P1
DBK8 High-Voltage Input Card 8 channels P1
DBK9 RTD Measurement Card 8 channels P1
DBK12 Low-Gain Analog Multiplexing Card See n
ote 2
16 channels P1
DBK13 High-Gain Analog Multiplexing Card See n
ote 2
16 channels P1
DBK15 Universal Current/Voltage Input Card See n
ote 2
16 channels P1
DBK16 Strain-Gage Measurement Card 2 channels P1
DBK17 Simultaneous Sample & Hold Card 4 channels P1
DBK18 Low-Pass Filter Card 4 channels P1
DBK19 Thermocouple Card See n
ote 2
14 channels P1
DBK42 5B Isolated Signal-Conditioning Module 16 channels P1
DBK43A Strain-Gage Measurement Module 8 channels P1
DBK44 5B Isolated Signal-Conditioning Card 2 channels P1
DBK45 SSH and Low-Pass Filter Card 4 channels P1
DBK48 8B Isolated Signal-Conditioning Module 16 channels P1
DBK50 Isolated High-Voltage Input Module 8 channels P1
DBK51 Isolated Low-Voltage Input Module 8 channels P1
DBK52 Thermocouple Input Module See n
ote 2
14 channels P1
DBK53 Low-Gain Analog Multiplexing Module See n
ote 2
16 channels P1
DBK54 High-Gain Analog Multiplexing Module See n
ote 2
16 channels P1
DBK55 Frequency to Voltage Module 8 channels P1
DBK65 Channel Transducer Interface Module 8 channels P1
DBK70 Vehicle Network Interface, Analog Multiplexer Module 16 channels P1
DBK80 Differential Voltage Input Card with Excitation Output 16 channels P1
DBK81 Thermocouple Card, High-Accuracy 7 channels P1
DBK82 Thermocouple Card, High-Accuracy 14 channels P1
DBK83 Thermal Couple Card, High-Accuracy; uses Connection Pod 14 channels P1
DBK84 Thermocouple Module, High-Accuracy 14 channels P1
DBK85 Differential Voltage Module 16 channels P1
DBK90 Thermocouple Module, High-Accuracy 56 channels P1
DBK207 Carrier Board for 5B Compatible Analog Input Modules 16 channels P1 or P4
DBK207/CJC Carrier Board for 5B Compatible Analog Input Modules.
DBK207/CJC includes cold junction compensation (CJC)
16 channels P1 or P4
Notes o P1, P2, and P3 DB37 connectors do not exist on the DaqBoard/2000 Series boards or /2000c
Series boards, but are obtained by using P4 adapters (DBK200 series boards).
o
For DaqBoard/2000 Series devices, unless otherwise noted, the internal clocks should be set to
100 kHz when used with any of the following DBK options: DBK12, DBK13, DBK15, DBK19,
DBK52, DBK53, and DBK54. See specific DBK section for details.
o
DaqBoard/500 Series boards do not support DBK options.
o
DaqBoard/1000 Series boards do not support DBK options.
o DaqBook/2000 “AEX” devices have P1, P2, and P3 connectors and, in addition a P4 connector.