Honeywell SEK001, Инструкция пользователя

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Sensing and Internet of Things 13
Sensor Evaluation Kit, SEK001
for Use with RSC, HSC, and SSC Series
Issue B
32324959
Table C2. RSC Series Jumper Locations According to Package Style and Digital Function
Characteristic
DIP SMT
SPI
Part number RSC
D
XXXXXXXX
S
EX RSC
M
XXXXXXXX
S
EX
Sensor:
position on SEK001
jumper selection
S5
J2 (2-3)
S1
J2 (1-2)
Table C3. HSC, SSC Series Jumper Locations According to Package Style and Digital Function
1
Characteristic
DIP SMT SIP
SPI I
2
C * SPI I
2
C * I
2
C *
Part number
HSC D XXXXXXXX S XX
SSC D XXXXXXXX S XX
SSC D XXXXXXXX 2 XX
SSC D XXXXXXXX 2 XX
HSC M XXXXXXXX S XX
SSC M XXXXXXXX S XX
HSC M XXXXXXXX 2 XX
SSC M XXXXXXXX 2 XX
HSC S XXXXXXXX 2 XX
SSC S XXXXXXXX 2 XX
Sensor:
position on SEK001
jumper selection
S2
J1 (1-2)
S6
J5 (1-2)
S4
J3 (1-2)
Other jumper selections
J8 (2-3)
J9 (2-3) J8 (1-2)
J9 (1-2) J8 (2-3)
J9 (2-3) J8 (1-2)
J9 (1-2) J8(1-2)
J9 (1-2)
1
See Appendix D for board layout.
* Options for the I
2
C address (third digit from the end in the catalog listing) range from 2 (0x28) to 7 (0x78).
APPENDIX C. JUMPER CONFIGURATIONS
Table C1. Common Power Supply Selection for RSC, HSC, SSC Series
Voltage Source
Power Supply
3.3 V 5 V
Internal (Arduino Uno Rev3) J7 (2-3), J6 (2-3) J7 (1-2), J6 (2-3)
External J6 (1-2) J6 (1-2)
Jumper J6 may be set for either an internal power supply (furnished on the Arduino Uno Rev3) or an external power supply
(furnished by the user). Although the internal voltages are approximately 3.3 Vdc and 5 Vdc, they are not exact. The difference may
affect sensor output due to self-heating on the pressure die, causing some ratiometricity error.
For very exacting measurements, use an external power supply to avoid this ratiometricity error. Set J6 to terminals 1 and 2
and connect the external power supply to P4. P4+ is then the positive supply terminal. (
Note: Make these connections prior to
powering the Arduino Uno Rev3 through the USB cable in Table 3, Step 2. Ensure that the SEK001 terminals are not damaged when
connecting the external power supply.)
Power Supply Sourc e (See Table C1)