Upgrading Existing Series 500 Installations
D-7
TI545/TI555 System Manual
P/S
TI555
Series 505 I/O
4, 8, or 16 slots
Local I/O
Upgrade Path
P/S
TI560
R
C
C
TI565
1 2
3
R
C
C
TI545
or
Figure D-2
Upgrading an RS-485 Based TI560/TI565/TI560T/TI565P System