Yaskawa MP2000 Series Machine Controller Safety Precautions - Manual (Page 14)

E-12
The power ON sequences and circuit configuration examples are as shown below.
„ When the output is connected to Relay and Solenoid
Configure the circuit so that the power supply to the output device (relay, solenoid, etc.) will
be turned ON upon the CPU RUN output (interlock output) of the MP2000 module.
<Power ON Sequence>
<Circuit Configuration Example>
① MP2000 module
power supply
② CPU RUN signal
③ Output device power supply
OFF
ON
OFF
OFF
ON
ON
DC power supply
Interlock output
CPU RUN
OB00000
SB000004
MP2000 module
RA1
Output device
RA1
DC power supply
Output device
power supply
ON relay
Power supply
MP2000 module
①
③
②
SB00004：Normally the ON coil turns ON with proper operation of the CPU.
0B00000：Interlock output