Rockwell Automation 1785-LTx,D17856.2.1 Classic PLC-5 Programmable Controllers Users Manual - Manual (Page 142)

Selecting Switch Settings
Appendix A
A-4
Select the switches to determine I/O rack, group, transmission rate, link
response, and scan for your adapter module without complementary I/O.
1 2 3 4
O
N
O
F
F
SW–2
1 2 3 4 5 6 7 8
O
N
O
F
F
SW–1
5 6
Switch
1 2
ON
OFF
OFF
ON OFF
OFF
ON
ON 57.6 KbpsĊ10,000 ft
115.2 KbpsĊ5,000 ft
230.4 KbpsĊ2,500 ft
Not used
Maximum Chassis
Distance
Pressed in at top Closed (ON)
Pressed in at bottom Open (OFF)
I/O Rack Number
(see next page)
First I/O Group Number
(see below)
Link Response: ONĊfor series B emulation
OFFĊfor unrestricted
Scan: ONĊfor all but last 4 slots
OFFĊfor all slots
on = closed
off = open
First I/O Group
Number
7 8
0 on on
2 on off
4 off on
6 off off
Remote I/O Adapter Module
1771ĆASB Series C without
Complementary I/O