Foreword

Customers who use CANMAX barcode scanners by RS232 interface and need external power supply, please make sure the adapters you buy meet the below information.

  1. Work Power: 5V/1A
  2. Connector type: DC5521 Male
  3. Diamter: Outer diameter 8 +/- 0.05,  Inner diameter 5.6 +0.1-0
  4. Polarity symbols: Inside positive / Outside negative
Inside + / Outside -
RS232 DC JACK