Publication 1747-UM005B-EN-P - March 2006
Communicate with the Interface Module
3-7
Remote Mode Addressing on a Multi-drop Network Example
This example shows a PLC-5 controller as the half-duplex master in a
multi-drop configuration. Each interface module has been configured
after Remote mode has been selected. The half-duplex master address
of the PLC-5 controller has been set to 010 (octal).
Remote Mode Addressing on a Multi-drop Network
Group 02
Group 01
Group 00
Dedicated Line
Modem
Dedicated Line
Modem
Dedicated Line
Modem
PLC-5 processor
010
8
Interface Module
010
8
01
SLC 500
005
8
05
SLC 500
002
8
02
SLC 500
011
8
09
Interface Module
040
8
00
SLC 500
044
8
04
SLC 500
043
8
03
Dedicated Line
Modem
Interface Module
0101
8
01
SLC 500
100
8
00
SLC 500
131
8
25
SLC 500
120
8
16
SLC 500
104
8
04
XXX
8
= DF1 Multi-drop Address (octal)
XX
= DH-485 Local (decimal) Network Address
IMPORTANT
Each interface module must be set up for a unique
group number.
Summary of Contents for 1747-KE
Page 1: ...DH 485 RS 232C Interface Module Catalog Number 1747 KE User Manual AB Parts ...
Page 4: ...Publication 1747 UM005B EN P March 2006 2 Summary of Changes Notes ...
Page 12: ...Publication 1747 UM005B EN P March 2006 4 Preface ...
Page 26: ...Publication 1747 UM005B EN P March 2006 2 4 Quick Start ...
Page 88: ...Publication 1747 UM005B EN P March 2006 7 4 Interpret the LED Indicators ...
Page 116: ...Publication 1747 UM005B EN P March 2006 8 28 Application Examples ...
Page 120: ...Publication 1747 UM005B EN P March 2006 A 4 Specifications ...
Page 130: ...Publication 1747 UM005B EN P March 2006 C 6 Lithium Battery Replacement Handling and Disposal ...
Page 134: ...Publication 1747 UM005B EN P March 2006 D 4 Interface Module Configuration Worksheets ...
Page 138: ......