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Mitsubishi Electric NZ2GF12A4-16D User Manual Page 140

Cc-link ie field network waterproof/dustproof remote i/o module.
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■Action
Before powering on or off the load power supply, check that the time taken to power on the load power supply itself is 10ms or
more. Then, install a switch (SW1) to the primary side of the load power supply.
Primary side
Load power supply
SW1
When installing the switch to the secondary side, connect a capacitor and resistor, and increase the time taken to power on
the load power supply (10ms or more).
• Sink output
Y0
R1
CTL+
C1
COM-
24VDC
• Source output
Y0
R1
CTL-
C1
COM+
24VDC
R1:Several tens of ohms
Power capacity  (Load power supply current
C1:Several hundreds of microfarads 50V
(Example)
R1 = 40, C1 = 300F
Time constant is calculated as shown below.
- 6
C1  R1 = 300  10
 40
-3
= 12  10
s
= 12ms
*1 For the current consumption of the load power supply for the output part, refer to the manuals.
*2 Select the power capacity of resistor to be 3 to 5 times as large as the actual power consumption.
11 TROUBLESHOOTING
11.6 Examples of Troubles with the I/O Module
Secondary side
Output module
Load
SW
Load
SW
*1
2
 Resistance value  (3 to 5)
)
*2

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