Appendix C. Jumper Configurations - Honeywell SEK001 User Instructions

Sensor Evaluation Kit, SEK001
for Use with RSC, HSC, and SSC Series

APPENDIX C. JUMPER CONFIGURATIONS

Power Supply Source (See Table C1)
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.)
Table C1. Common Power Supply Selection for RSC, HSC, SSC Series
Voltage Source
Internal (Arduino Uno Rev3)
External
Table C2. RSC Series Jumper Locations According to Package Style and Digital Function
Characteristic
Part number
Sensor:
position on SEK001
jumper selection
Table C3. HSC, SSC Series Jumper Locations According to Package Style and Digital Function
Characteristic
Part number
Sensor:
position on SEK001
jumper selection
Other jumper selections
See Appendix D for board layout.
1
* Options for the I C address (third digit from the end in the catalog listing) range from 2 (0x28) to 7 (0x78).
2
3.3 V
J7 (2-3), J6 (2-3)
J6 (1-2)
RSCDXXXXXXXXSEX
J2 (2-3)
DIP
SPI
HSCDXXXXXXXXSXX SSCDXXXXXXXX2XX
SSCDXXXXXXXXSXX SSCDXXXXXXXX2XX
S2
J1 (1-2)
J8 (2-3)
J9 (2-3)
Power Supply
DIP
SPI
S5
I C* SPI
2
HSCMXXXXXXXXSXX
SSCMXXXXXXXXSXX
J8 (1-2) J8 (2-3)
J9 (1-2) J9 (2-3)
32324959
5 V
J7 (1-2), J6 (2-3)
J6 (1-2)
SMT
RSCMXXXXXXXXSEX
S1
J2 (1-2)
1
SMT
I C*
2
HSCMXXXXXXXX2XX
SSCMXXXXXXXX2XX
S6
J5 (1-2)
J8 (1-2)
J9 (1-2)
Sensing and Internet of Things 13
Issue B
SIP
I C*
2
HSCSXXXXXXXX2XX
SSCSXXXXXXXX2XX
S4
J3 (1-2)
J8(1-2)
J9 (1-2)