... : 85mA (typical use), max. 150mABarcode scanner OpticsLight source650 nm visible laser diode Scan method Bi-directional scanning Scan rate 100 scans ... 2, GB7247.1-2001Enclosed itemsCable(USB,RS232/TTL,RS485), User Guide, DC power supply (RS232/TTL,RS485) WNL-2000 Stationary ...