Omron Promi-SD 205-OA User Manual page 26

Promi-SD 205-OA User Manual – 3. Connections
Power Supply
Promi -SD can be supplied power through the power jack and through pin 6 of DB9 connector.
  Through Power Jack
DC 5 ~ 12V, Min. 150mA power should be supplied through DC power cable. Red cable is positive and black one is
negative.
AC/DC power adaptor and USB power cable are also available to supply power.
AC/DC Power Adapter
  Through Pin 9 of DB9 connector
The power can be supplied through pin 9 of DB9 connector. Because Promi-SD does not have any protection circuit
from surge, it must be constant voltage of 5 ~ 12V. Because SD have a Reset-Chip, when the power is not adequate SD
will restart.
Electrical Polarity
DC Power Cable
Special RS232 Cable (Female-Female)
ONLY for PC to PROMI-SD202-OA and PROMI-SD205-OA connection
Part no. PSD00-00070
Copyright © 2006 Sena Technologies, Inc. All rights reserved.
Red +
Black -
USB Power Cable
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