GOT-F900 SERIES (CONNECTION)
Wiring for 24V DC and 5V DC Power Supply and Class D Grounding
To the F930GOT/F940(W)GOT, the power is supplied from the PLC or from the external power supply.
1) Current consumption in the GOT-F900
The table below shows the current consumption in each case.
a) In the case of F920GOT-K (5 V type)
5V DC is supplied from the PLC.
The F920GOT-K can be connected to the FX
mounted on the FX
Before connecting, learn the restrictions described in Chapter 8.
b) In the case of F920GOT-K (24 V type), F930GOT and F940GOT
When supplying the power from the service power supply of the FX Series PLC or extension unit,
take into consideration the total current supplied to proximity switches and extension blocks. If the
total current exceeds the capacity of the service power supply, supply the power from the external
power supply. For the FX
c) In the case of F940WGOT
The current consumption is as shown in the table above. Supply the power from the external
2) Momentary power failure (excluding only the 5 V type F920GOT-K)
Even if momentary power failure of less than 5ms occurs in the power supply, the GOT-F900
continues the operation.
If long-time power failure or voltage drop occurs, the GOT-F900 stops the operation. When the
power supply is recovered, the GOT-F900 automatically displays the title screen and then an user
3) Electric wires to be used (excluding only the 5 V type F920GOT-K)
Use electric wires of 0.75mm
occur. Use solderless terminals for M3, and tighten them securely with the tightening torque of 0.5 to
0.8 N•m so that troubles are not caused.
Installation and Wiring of F920GOT-K/F930GOT(-K)/F940(W)GOT 4
or more in the wiring of the power supply so that voltage drop does not
Power is supplied from PLC via communication cable.
At power ON, 750 mA/24V DC maximum is applied.
-422-BD or FX
Series PLC, an external power supply is required.
-422-BD extension board