Example Of External Wiring With Differential Receivers (Differential Output Type) - Mitsubishi Electric MELSEC-L Series LD40PD01 User Manual

Example of external wiring with differential receivers (Differential
output type)
Flexible high-speed I/O control module
Digital isolator
IO 5V
When connecting differential output terminals to differential receivers of the drive unit, connect the high-speed
output common (OUT_DIF_GND) and the common terminals of the differential receivers of the drive unit.
When the high-speed output common terminals are not connected, the potential difference will be generated
between the high-speed output common (OUT_DIF_GND) and the common terminals of the differential
receivers of the drive unit, damaging the module or causing a malfunction.
OUT 0_DIF+
OUT 3_DIF+
B4
OUT 0_DIF-
OUT 3_DIF-
A4
OUT 1_DIF+
OUT 4_DIF+
B3
OUT 1_DIF-
OUT 4_DIF-
A3
OUT 2_DIF+
OUT 5_DIF+
B2
OUT 2_DIF-
OUT 5_DIF-
A2
OUT_DIF_GND
OUT_DIF_GND
A5
Controller
+
-
+
-
+
-
GND
E
6 INSTALLATION AND EXTERNAL WIRING
6.5 Example of External Wiring with External Output Terminals
6
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