Rockwell Automation 2755-SNx Adaptascan Bar Code Readers User Manual
Page 259
13–5
Communicating with a 2760-RB Module over an RS-232 Link
Publication 2755-6.8
Cabling
Cable 1 must be constructed to connect a configuration terminal to
the 2760-RB Module Configuration port.
Cable 2 must be constructed to connect the RS232/422 port of the
bar code reader wiring base to Port 1 on the 2760-RB module. Refer
to following cabling diagrams.
2760-RB
(config. port)
Dumb Terminal
(VT-1000)
GND 7
7 GND
Tx 2
Rx 3
3 Rx
2 Tx
25-pin D male
25-pin D female
Cable 1
2760-RB
Port 1
AdaptaScan RS-232
Terminal Strip
GND 7
GND
Tx 2
Rx 3
Rx
Tx
25-pin D male
RS-232
Cable 2
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