Plc-5 compatibility, Connecting the rb module to the reader, Classic plc-5 processor dip switches – Rockwell Automation 2755-SNx Adaptascan Bar Code Readers User Manual
Page 272
14–2
Communicating with a 2760-RB Module on a DH-485 Network
Publication 2755-6.8
Refer to the following table for hardware compatibility in this
application example.
th following
with the following PLC-5 type
Use the following 2760-RB
Interface Module type
PLC-5, -15, -25, etc.
New Generation PLC-5
(Series A, Rev. C or above)
Series A, Rev. G or below
Refer to the sample PLC-5
Refer to the sample PLC-5
program on page 14–5.
(Set BT compatibility bit
S26/4 while in program
mode.)
Series A, Rev. H or above
Refer to the sample PLC-5
program on page 14–5.
Refer to the sample PLC-5
program on page 14–6.
(Add ladder logic using IIN
update of RB. BTR must be
before BTW.)
The 2760-RB configuration example includes sample configuration
screens and DIP switch settings needed to establish communication
with the AdaptaScan Reader via DH-485.
Dip Switch Side View
Switch pushed toward
bottom (on position).
Switch pushed toward
top (off position).
Classic PLC-5 Processor DIP Switches
witch
Switch Lever #
Switch #
1
2
3
4
5
6
7
8
SW-1
on
on
on
on
on
on
on
off
SW-2
on
on
on
on
on
on
on
off
SW-3
on
on
off
off
Not Applicable
PLC-5 Compatibility
Connecting the RB Module
to the Reader