YASKAWA MP3000 Series, Руководство по установке, Страница: 72 / 326

2.3 Connecting Devices
2.3.3 Connecting the RLY OUT Connector
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2.3.3 Connecting the RLY OUT Connector
The RLY OUT connector connects the status output terminal. It is an NO contact relay output.
The RLY OUT connector is linked to the operation of the RDY indicator: The contacts close
when the indicator lights, and they open when the indicator goes out.
RLY OUT Connector Specifications
The operation of the RLY OUT connector is linked to the operation of the RDY indicator on the
CPU Unit/CPU Module.
RDY indicator lit: Circuit closed
RDY indicator not lit: Circuit open

Contact Ratings
RLY OUT Connector Connection Cable
To connect the RLY OUT connector, use a cable with a wire size of AWG28 to AWG14 (0.08 to
2.0 mm
2
) and a maximum outer diameter of 3.4 mm.
The procedure to make the RLY OUT connector cable is the same as for the 24-VDC power
supply cable.
When the RDY indicator is lit, the Controller is operating normally.
It does not necessarily mean that the user programs are being executed.
Input
Voltage
Current Capacity
24 VDC
0.5 A (resistive load)
0.25 A (inductive load)
125 VAC
0.4 A (resistive load)
0.2 A (inductive load)
You can use the RLY connector only on the Rack to which the CPU Unit/CPU Module is
mounted. On Racks without the CPU Unit/CPU Module, the power supply circuit is always open.
Note
Note