Installation Instructions Manual

4 FLEX I/O Remote I/O Adapter Modules
Publication 1794-IN098E-EN-P - January 2011
I/O Rack Number Switch Settings
Primary Chassis 8, 16
and/or
32-point
modules
OFF OFF OFF OFF OFF
Complementary
Chassis
OFF OFF ON OFF OFF
1 In Standard – 32 mode, any module in the chassis occupies 32 input points and 32 output
points in the input/output data table.
2 In Complementary – 32 mode, any module in the chassis occupies 32 input points or 32
output points in the input/output data table. If using 8 or 16-point modules,unused points in
the data table are zeroed out.
First I/O Group
1) (see Important)
I/O Rack Number
S1-8 S1-7 I/O Group S1-6…S1-1
ON ON 0 (1st) Refer to addressing mode
tables.
OFF ON 2 (2nd)
ON OFF 4 (3rd)
OFF OFF 6 (4th)
IMPORTANT
1)
In 32-point mode, starting quarter must be 0 (S1-8 and S1-7 on).
S2-8 Mode Switch 0
Refer to mode selection switches, above.
S2-7 Hold Inputs S2-6 Rack Fault Select
ON Hold inputs ON Disabled (default)
OFF Reset inputs OFF Enabled
S2-5 Mode Switch 1
Refer to mode selection switches, above.
Communication Rate
(32-point Mode Select)
Processor Restart
Lockout
Hold Last State
S2-4 S2-3 Bits/s S2-2 S2-1
ON ON 57.6k ON Restart ON Reset Outputs
OFF ON 115.2k OFF Locked out OFF Hold Last State
ON OFF 230.4k
OFF OFF Auto Baud
Use only with 32-point modules.
1)
These switches used to put the adapter in 32-point mode
and perform autobaud.
1)
Cycle power to the adapter or push the RESET button when the baud rate is changed in the
scanner.
32-point Mode Switch Settings
When using
this
addressing
mode
And Mode
Switch 0
S2-8
Mode
Switch 1
S2-5
Mode
Switch 2
S1-1
Mode
Switch 3
S2-3
Mode
Switch 4
S2-4
87654321
87654321
First I/O
Group
I/O Rack
Number
Mode Switch 2
Mode Switch 1
Hold Inputs
Rack Fault Select
Mode Switch 0
Communication Rate/Mode 3 and 4
Processor Restart Lockout
Hold Last State
S1 S2
onon
Mode Switch 3
Mode Switch 4
Rack Number
S1 Switch Position
1747-SN PLC-5 PLC-5/25 PLC-3 6543 21
Rack 0 Not Valid Rack 0 Rack 0 ON ON ON ON ON ON
Rack 1 Rack 1 Rack 1 Rack 1 OFF ON ON ON ON ON
Rack 2 Rack 2 Rack 2 Rack 2 ON OFF ON ON ON ON
Rack 3 Rack 3 Rack 3 Rack 3 OFF OFF ON ON ON ON
Rack 4 Rack 4 Rack 4 ON ON OFF ON ON ON
Rack 5 Rack 5 Rack 5 OFF ON OFF ON ON ON
Rack 6 Rack 6 Rack 6 ON OFF OFF ON ON ON
Rack 7 Rack 7 Rack 7 OFF OFF OFF ON ON ON
Rack 10 Rack 10 Rack 10 ON ON ON OFF ON ON
Rack 11 Rack 11 Rack 11 OFF ON ON OFF ON ON
Rack 12 Rack 12 Rack 12 ON OFF ON OFF ON ON
Rack 13 Rack 13 Rack 13 OFF OFF ON OFF ON ON
Rack 14 Rack 14 Rack 14 ON ON OFF OFF ON ON
Rack 15 Rack 15 Rack 15 OFF ON OFF OFF ON ON
Rack 16 Rack 16 Rack 16 ON OFF OFF OFF ON ON
Rack 17 Rack 17 Rack 17 OFF OFF OFF OFF ON ON
Rack 20 Rack 20 Rack 20 ON ON ON ON OFF ON
Rack 21 Rack 21 Rack 21 OFF ON ON ON OFF ON
Rack 22 Rack 22 Rack 22 ON OFF ON ON OFF ON
Rack 23 Rack 23 Rack 23 OFF OFF ON ON OFF ON
Rack 24 Rack 24 Rack 24 ON ON OFF ON OFF ON
Rack 25 Rack 25 Rack 25 OFF ON OFF ON OFF ON
Rack 26 Rack 26 Rack 26 ON OFF OFF ON OFF ON
Rack 27 Rack 27 Rack 27 OFF OFF OFF ON OFF ON
Rack 30 Rack 30 ON ON ON OFF OFF ON
Rack 31 Rack 31 OFF ON ON OFF OFF ON
Rack 32 Rack 32 ON OFF ON OFF OFF ON
Rack 33 Rack 33 OFF OFF ON OFF OFF ON
Rack 34 Rack 34 ON ON OFF OFF OFF ON
Rack 35 Rack 35 OFF ON OFF OFF OFF ON
Rack 36 Rack 36 ON OFF OFF OFF OFF ON
Rack 37 Rack 37 OFF OFF OFF OFF OFF ON
See note 1 - Rack addresses
Rack 40 ON ON ON ON ON OFF
Rack 41 OFF ON ON ON ON OFF
Rack 42 ON OFF ON ON ON OFF
Rack 43 OFF OFF ON ON ON OFF
Rack 44 ON ON OFF ON ON OFF
Rack 45 OFF ON OFF ON ON OFF
Rack 46 ON OFF OFF ON ON OFF
Rack 47 OFF OFF OFF ON ON OFF
Rack 50 ON ON ON OFF ON OFF
Rack 51 OFF ON ON OFF ON OFF
Rack 52 ON OFF ON OFF ON OFF
40…76 are available only in
Standard Mode
Rack 53 OFF OFF ON OFF ON OFF
Rack 54 ON ON OFF OFF ON OFF
Rack 55 OFF ON OFF OFF ON OFF
Rack 56 ON OFF OFF OFF ON OFF
Rack 57 OFF OFF OFF OFF ON OFF
Rack 60 ON ON ON ON OFF OFF
Rack 61 OFF ON ON ON OFF OFF
Rack 62 ON OFF ON ON OFF OFF
Rack 63 OFF OFF ON ON OFF OFF
Rack 64 ON ON OFF ON OFF OFF
Rack 65 OFF ON OFF ON OFF OFF
Rack 66 ON OFF OFF ON OFF OFF
Rack 67 OFF OFF OFF ON OFF OFF
Rack 70 ON ON ON OFF OFF OFF
Rack 71 OFF ON ON OFF OFF OFF
Rack 72 ON OFF ON OFF OFF OFF
Rack 73 OFF OFF ON OFF OFF OFF
Rack 74 ON ON OFF OFF OFF OFF
Rack 75 OFF ON OFF OFF OFF OFF
Rack 76 ON OFF OFF OFF OFF OFF
Not Valid OFF OFF OFF OFF OFF OFF
Rack address 77 is an illegal configuration.
PLC-5/11 processors can scan rack 03.
PLC-5/15 and PLC-5/20 processors can scan racks 01…03.
PLC-5/25 and PLC-5/30 processors can scan racks 01…07.
PLC-5/40 and PLC-5/40L processors can scan racks 01…17.
PLC-5/60 and PLC-5/60L processors can scan racks 01…27.
PLC-5/80 processors can scan racks 01…27.
PLC-5/250 processors can scan racks 00…37.
Note 1 –
Rack switch 1-1 is used to set a mode in this adapter. As a result, rack addresses
from 40…76 are only available in Standard mode.