Options For Gs1 Databar; Fig. 3.39. Options For Gs1 Databar; Gs1 Databar Expanded - Opticon UNIVERSAL MENU BOOK Command Manual

3.3.17. Options for GS1 Databar

GS1 Databar is formerly known as RSS familiy
including the RSS-14 group. Support for GS1
Databar options is reader dependent.
Maximum data capacity:
• GS1 Databar and GS1 Databar Limited:
Application Identifier "01" and 14 digits.
• GS1 Databar Expanded: 74 numeric or 41
alpha characters
Checksums:
The GS1 Databar family uses a mandatory
checksum.
•GS1 Databar uses a modulo 79 checksum,
•GS1 Databar Limited uses a modulo 89
checksum
•GS1 Databar Expanded uses a modulo 211
checksum.
The checksum is always calculated and is not
transmitted.
Encodable characters:
• GS1 Databar and GS1 Databar Limited:
digits 0 up to 9
• GS1 Databar Expanded: subset of ISO 646:
upper, lower case characters, digits, 20
punctuation characters and function
character FNC1
Not transmit CD
Transmit CD
Not transmit Application
Identifier
Transmit Application
Identifier
OPTICON Universal menu book
The next GS1 Databar versions are supported.
• Omnidirectional/Truncated/Stacked
(refer to GS1 Databar)
• Limited (refer to GS1 Databar Limited)
• Expanded, Expanded stacked
(refer to GS1 Databar Expanded)
For string format see figure 3.39 or 3.40.
Options for GS1 Databar:
• transmission of CD
• transmission of Application Identifier
Not transmit CD:
Do not transmit the last character of GS1
Databar.

Fig. 3.39. Options for GS1 Databar

application
identifier (01)
Fig. 3.40. Options for GS1 Databar
SET
DM
DL
DT
DS
END
U73
GS1 Databar,
GS1 Databar Limited
data
(13 digits)

GS1 Databar Expanded

data
(1 upto 73 characters)
_ZZ_
_DM_
_DL_
_DT_
_DS_
_ZZ_
3
cd
(1 digit)
cd
(1 character)