Rockwell Automation 1775-SRx PLC-3 FAMILY PROG CONTRL - Manual (Page 7)

Step
1
Publication 1775Ć10.1 - March 1996
Configure and Ground I/O and
Processor Chassis
Configure I/O Chassis
1 2 3 4 5 6 7 8
O
N
O
F
F
First I/O group number
I/O rack number
Address Switch Assembly
(S1)
Switch Assembly (S2)
Pressed in at top
Closed (ON)
Pressed in at bottom
Open (OFF)
O
N
O
F
F
1 2 3 4 5 6
Switch Position
1 2
57.6K Baud Ć 10,000ft
115.2K Baud Ć 5,000ft
Not Used
Maximum I/O
chassis distance
Link Response Ć ON for series B emulation
Scan Ć On for all but last 4 slots
Off for all slots
OFF for unrestricted
Always OFF
ATTENTION: Link response switch must
be ON when using the following scanner modules:
1775ĆS4A
1775ĆS4B
1775ĆS5
1775ĆSR5
1775ĆSR
ON OFF
OFF OFF
ON ON
ON 230.4K Baud Ć 2,500ft 1 OFF
1 230.4K Baud with 1775ĆS5 revision A/G and
later, and 1775ĆSR5 revision A/G and later
scanners only.
Off
Set the backplane switches.
a
Keying
Bands
Install keying bands.
b
1771 I/O
Module See the appropriate product data for the module
you are installing to determine the proper keying
positions for each module.