IAI America ACON-PO - Manual (Page 35)

25
3. Installation and W
iring
Notes on power supply and emergency stop circuit
*1 Refer to the specification list for the load current of one controller.
*2 The input current at the EMG- terminal of each controller is 5 mA. If the relay contact CR is to be connected to
the EMG- terminals of multiple controllers, check the contact capacity of the relay.
*3 When the teaching pendant is plugged into the controller, the controller automatically recognizes the
connection.
Caution:
x When cutting off the power circuit, do not cut off the 0-V side because it is connected to the internal ground line.
x Is a SIO converter or gateway unit is used, use the same power supply or use a common 0-V line.