Digi RCM4000 - Manual (Page 5)

User’s Manual
B.4.4 Serial Communication ..............................................................................................................103
B.4.4.1 RS-232 ............................................................................................................................. 104
B.5 Prototyping Board Jumper Configurations ......................................................................................105
Appendix C. Power Supply 109
C.1 Power Supplies.................................................................................................................................109
C.1.1 Battery-Backup Circuits ...........................................................................................................109
C.1.2 Reset Generator ........................................................................................................................110
Notice to Users 111
Index 113
Schematics 117