Rockwell Automation 2708-DH5B2L_DH5B4L Attended Workstation - Manual (Page 125)

Appendix C
Technical Description
C–2
2. Hardware Features
Installation Separate power and network connectors make
installation and replacement both fast and simple. No
switches are used, since all configuration data can be
entered from the workstation menu. All configuration
information is stored permanently.
Display 40 character x 2 line dot matrix LCD. The character is
a 5x7 dot matrix with a character size of 0.165” x
0.115”.
Keyboard 63 key sealed keypad with tactile and audible
response. 10 programmable function keys.
Power Each workstation is powered via an external 3 wire
AC power supply.
Barcode Scanners Barcode scanners can be used for data input.
Bar Codes Code 3 of 9, Interleaved 2 of 5, UPC, Codabar,
UPC/EAN/JAN, and Code 128. Auto discrimination
or single code recognition.
Tone Generator Produces bar code acceptance tones, keypad audible
response, and acceptance or rejection tones.
Real Time Clock The Real Time Clock can be used to timestamp
transactions. During loss of AC power, the clock is
battery powered.
Memory 96K battery backup RAM for storage of workstation
configuration, application programs and data.