Rockwell Automation 1747-ASB Remote I/O Adapter - Manual (Page 55)

1 Publication 1747-UM006B-EN-P - June 2003
Chapter
4
Configuration
This chapter presents the configuration options made through the
various DIP switch settings.
DIP Switch Information The 1747-ASB module parameters are configured by three DIP
switches, shown below. To assist you in the configuration of multiple
1747-ASB modules, a configuration worksheet is provided in
Appendix C.
1
O N
24
5
6
7
8
3
SW1 SW2 SW3
Logical Rack Number Bit 5 (MSB)
Logical Rack Number Bit 4
Logical Rack Number Bit 3
Logical Rack Number Bit 2
Logical Rack Number Bit 1
Logical Rack Number Bit 0 (LSB)
Logical Group Number Bit 1 (MSB)
Logical Group Number Bit 0 (LSB)
1
O N
24
5
6
7
8
3
Baud Rate Bit 1 (MSB)
Baud Rate Bit 0 (LSB)
Primary/Complementary SLC Chassis
Reserved
ASB Module Image Size Bit 3 (MSB)
ASB Module Image Size Bit 2
ASB Module Image Size Bit 1
ASB Module Image Size Bit 0 (LSB)
1
O N
24
5
6
7
8
3
Hold Last State
Processor Restart Lockout
Link Response
Last Chassis/PLC-3 Backup
Addressing Mode Bit 1 (MSB)
Addressing Mode Bit 0 (LSB)
Specialty I/O Mode
I/O Module Keying
SLC 500
CA
T
SER
SERIAL
NO.
FRN
U
L
SA
DIP Switches
1
23
4
5
6
7
8
SW1
O N
1
23
4
5
6
7
8
SW2
O N
1
23
4
5
6
7
8
SW3
O N
IMPORT
ANT
:
INST
ALL
IN
SLOT
ZERO OF MODULAR CHASSIS ONL
Y
REMOTE I/O
ADAPTER
MODULE
F AC
1M
MADE IN USA
CURRENT
REQUIREMENT
: 375mA
LISTED IND. CONT
. EQ.
FOR HAZ. LOC.
A196
CLASS 1, GROUPS
A,
B,
C
AND D, DIV
. 2
OPERA
TING
TEMPERA
TURE
CODE T3C
ON
OFF
Self-Locking Tab