Sena 205 User Manual download pdf (Page 26)

Promi-SD 205-OA User Manual – 3. Connections 24

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.

 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.

Special RS232 Cable (Female-Female)

ONLY for PC to PROMI-SD202-OA and PROMI-SD205-OA connection

Part no. PSD00-00070

Electrical Polarity

DC Power Cable

AC/DC Power Adapter

USB Power Cable

Red +

Black -

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Sena 205 User Manual Page 26