IAI America ACON-CY - Manual (Page 39)

27
3. Installation and W
iring
Precautions on power supply and emergency stop circuit
*1 Refer to the specification list for the load current conducted per controller.
*2 The input current to the EMG- terminal per controller is 5 mA. When connecting a relay contact CR to
EMG- terminals of several controllers, make sure to check the capacity of the relay contact.
*3 When the teaching pendant is inserted to a controller, the controller automatically recognizes that it is
connected.
Caution: x When shutting down the power supply circuit, do not shut down the 0 V side because it is
connected to the internal ground line.
x To use an SIO converter and/or gateway unit, use the same power supply or share the 0 V
side.