Network Configuration - Mitsubishi QJ71MB91 User Manual

2
SYSTEM CONFIGURATION

2.2 Network Configuration

The following shows MODBUS
Table2.4 Network configuration using QJ71MB91
QJ71MB91
Master/Slave Line Used
RS-232
RS-422/485
Master
RS-232, RS-422/485
RS-485
RS-232
RS-422/485
RS-232, RS-422/485
Slave
RS-485
RS-232, RS-485
(with link operation
function)
RS-232 (Master),
RS-485 (Slave)
Master/Slave
RS-232 (Slave)
RS-485 (Master)
network configuration examples using the QJ71MB91.
System Configuration
1:1
1:n
1:1
1:n
1:n
1:n
2.2 Network Configuration
1
2
Reference
This section (1) (a)
This section (1) (b)
This section (1) (c)
3
This section (1) (d)
This section (2) (a)
This section (2) (b)
This section (2) (c)
This section (2) (d) 4
This section (2) (e)
This section (3) (a)
5
This section (3) (b)
6
7
8
2
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