AB Quality Allen-Bradley DH-485 User Manual page 38

Modem
GROUP 00
KF3
001
(01)
SLC 500
005
(05)
DH 485
SLC 500
002
(02)
SLC 500
011
(09)
Key: XXX = Address on RS 232 Multidrop (octal)
(XX) = Address on local DH 485 network (decimal)
Example: Remote Mode Addressing on a Multidrop Network
This example uses the 1771-KGM as the half-duplex master in a multidrop
configuration. Each of the KF3s is set to half-duplex remote mode, and
has the half-duplex Master Address set to the address of the 1771-KGM
(010).
Figure 4.2
Remote Mode Addressing
PLC 2/
1771 KGM
010
Modem
Multidrop Network
Modem
GROUP 01
KF3
040
(00)
DH 485
Chapter 4
Communicating with the KF3
Modem
GROUP 02
SLC 500
041
(01)
DH 485
SLC 500
042
(02)
KF3
101
(01)
SLC 500
100
(00)
SLC 500
102
(02)
SLC 500
103
(03)
SLC 500
104
(04)
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