Mitsubishi FX3U Series User Manual page 22

FX Series Programmable Controllers
3U
User's Manual - MODBUS Serial Communication Edition
For communication in accordance with RS-485
FX Series
FX
3U
18
Communication equipment (option)
When using channel 1 (ch 1)
FX -CNV-BD
3U
When using channel 2 (ch 2)
ch1
R D
S D
FX - -BD
3U
(Where represent either
232, 422, 485, or USB).
ch1
+
FX -CNV-BD FX - ADP (-MB)
3U 3U
(Where
either 232 or 485).
3.2 Applicable FX PLC and Communication Equipment
ch1
+
FX -485ADP-MB
3U
(European terminal block)
ch2
+
FX -485ADP-MB
3U
(European terminal block)
ch2
+
FX -485ADP-MB
3U
represents (European terminal block)
3 System Configuration
Total extension
Check
distance
500 m
(1640' 5")
500 m
(1640' 5")
500 m
(1640' 5")