B&B Electronics 4 Channel Input Buffer Board SDAIBB - Manual (Page 2)

SDAIBB1300 Manual Table of Contents i
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104
Table of Contents
CHAPTER 1: GENERAL INFORMATION...........................................1
I NTRODUCTION .........................................................................................1
S PECIFICATIONS ........................................................................................1
CHAPTER 2: CONNECTIONS ...............................................................3
P OWER S UPPLY C ONNECTIONS .................................................................3
I NPUT V OLTAGE C ONNECTIONS ................................................................5
O UTPUT V OLTAGE C ONNECTIONS .............................................................6
CHAPTER 3: CONFIGURATION ..........................................................9
O UTPUT O FFSET ........................................................................................9
G AIN S ELECTION .......................................................................................9
Maximum Gain...................................................................................11
Gain Resistor Determination .............................................................12
Maximum and Minimum Common Mode Voltage..............................13
Maximum Differential ........................................................................14
Example Board Setup.........................................................................15
APPENDIX A: GLOSSARY .................................................................A-1
APPENDIX B: ERROR BUDGET CALCULATIONS ......................B-1
I MPORTANT S PECS @ 25°C: .................................................................B-1
E RROR C ONTRIBUTIONS THAT CAN BE R EMOVED W ITH C ALIBRATION .B-1
E RROR C ONTRIBUTIONS THAT C ANNOT BE R EMOVED W /C ALIBRATION B-1