Honeywell HF680 Series User Manual

HF680 Series User Guide 23
RS232 Word Length: Data Bits, Stop Bits, and Parity
Data Bits sets the word length at 7 or 8 bits of data per character. If an application
requires only ASCII Hex characters 0 through 7F decimal (text, digits, and
punctuation), select 7 data bits. For applications that require use of the full ASCII
set, select 8 data bits per character. Default = 8.
Stop Bits sets the stop bits at 1 or 2. Default = 1.
Parity provides a means of checking character bit patterns for validity.
Default = None.
19200
38400
57,600
* 115,200
7 Data, 1 Stop, Parity Even
7 Data, 1 Stop, Parity None
7 Data, 1 Stop, Parity Odd
7 Data, 2 Stop, Parity Even
7 Data, 2 Stop Parity None

Honeywell HF680 Series Specifications

General

Image Sensor	CMOS
Symbol Contrast	20% minimum reflectance difference
Interface	USB, RS-232, Keyboard Wedge
Operating Temperature	32°F to 122°F (0°C to 50°C)
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Humidity	5% to 95% (non-condensing)
Light Levels	0 to 100, 000 lux
Supported Barcodes	UPC/EAN, Code 39, Code 128, QR Code, Data Matrix