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2 Documentation Number FBDA0797 Manual
B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350
PH (815) 433-5100 -- FAX (815) 433-5105
Packing List
Examine the shipping carton and the contents for physical
damage. The following items should be in the shipping carton:
1. FBDA module
2. This instruction manual
If any of these items are damaged or missing, contact B&B
Electronics immediately.
Software
Software is not included with the FBDA module. This device is
used in conjunction with a data acquisition device. All of B&B
Electronics’ data acquisition modules come complete with software
that you can modify to meet your exact needs.
Calibration
The FBDA is calibrated at the factory. The excitation
voltage is set to 5VDC ± 0.05VDC and the gain is calibrated at 80 ±
2. The process of calibrating the FBDA and your sensor will vary
depending on the type of sensor being used. An example calibration
procedure is covered in Chapter 3.
FBDA Specifications
Size: 4.8 x 2.2 x 0.9 in
Maximum Input Voltage from Sensor: 440mV (using Gain = 25)
Output Voltage Range: 0.003V to 11VDC
Gain: 25, 40, 80, 220-1000
Maximum Gain Error: 5% of gain setting max.
Input Offset Voltage: 150
µV max.
Input Offset Voltage Drift: 1.5
µV/
o
C
Excitation Voltage: 0.5VDC to +11VDC
Operating Temperature Range: 0 to 70
o
C
Power Requirements: 13-18VDC @10mA (does
not include current draw
from excitation voltage.)