GE+ ACDC Installation and operation manual v11
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Connection to serialize the Emergency Power Off sequence (option c)
4.4.6. Output signal of local Emergency Stop pushbutton state (EPO OUTPUT)
WARNING: the internal circuitry will be damaged if any external power supply is
connected to X12 (J15) EPO terminals. The relay contact allows 230VAC/24VDC
switching voltage and 2A switching current. Do not connect any other signal.
The Emergency Stop pushbutton installed on the front panel of equipment has a normally close
contact which indicates the state of it. This output (EPO OTUPUT) will be ACTIVE (NC) when the
local emergency stop button is NOT pressed.
This signal is wired to X12_B, as the following picture shows (internal diagram):
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