Mitsubishi Electric MELSEC-L Series LD40PD01, User Manual

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6 INSTALLATION AND EXTERNAL WIRING
6.2 External Wiring
49
6
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Input signal status in the hardware logic (High/Low)
The input signal status (High/Low) in the hardware logic is determined depending on the input signals (ON/OFF) from external
devices and logical selection.
*1 Set the logic selection with the parameters of the external input block. For details, refer to the following.

Page 106 External input block
*2 The input signal status in the hardware logic is described as High and Low. For details, refer to the following.

Page 104 Signal status name
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Status of an output signal to external devices (ON/OFF)
The status of an output signal to external devices (ON/OFF) is determined depending on the status of Input terminal of the
external output block (High/Low) and logic selection.
*1 Set the logic selection with the parameters of the external output block. For details, refer to the following.

Page 123 External output block
*2 The output signal status in the hardware logic is described as High and Low. For details, refer to the following.

Page 104 Signal status name
Logic selection
*1
External wiring High/Low state of the external input signal IN 0 observed
from the flexible high-speed I/O control module
*2
Not inverted When a voltage is not applied (OFF) Low
When a voltage is applied (ON) High
Inverted When a voltage is not applied (OFF) High
When a voltage is applied (ON) Low
Output type Logic selection
*1*2
Not inverted Inverted
DC
Differential
IN 0
COM
24VDC
IN 0
COM
24VDC
IN 0
COM
24VDC
IN 0
COM
24VDC
High
Low
ON
OFF
Input terminal
OUT Output
High
Low
ON
OFF
Input terminal
OUT Output
High
Low
High
Low
High
Low
Input terminal
OOutput
OUT_DIF -Output
High
Low
High
Low
High
Low
Input terminal
OOutput
OUT_DIF -Output