A.6 jumper configurations – Digi RCM4000 User Manual
Page 95

User’s Manual
89
A.6 Jumper Configurations
Figure A-6 shows the header locations used to configure the various RCM4000 options
via jumpers.
Figure A-6. Location of RCM4000 Configurable Positions
Table A-9 lists the configuration options.
NOTE: The jumper connections are made using 0
Ω surface-mounted resistors.
Table A-9. RCM4000 Jumper Configurations
Header
Description
Pins Connected
Factory
Default
JP1
PE6 or SMODE1 Output on J3
1–2
SMODE1
×
2–3
PE6
JP2
PE5 or SMODE0 Output on J3
1–2
SMODE0
×
2–3
PE5
JP3
PE7 or STATUS Output on J3
1–2
STATUS
×
2–3
PE7
JP4
Battery Backup for Real-Time
Clock
1–2
Battery Backup
×
2–3
No Battery Backup
JP4
JP1
JP2
JP3
RCM4000
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