ASRTU-EC16AP1TA EtherCAT Remote Communication Module Operation Manual
4-4
ASRTU-EC16AP1TA Safety Circuit Wiring
AC power supply: 100~240VAC; 50/60 Hz
Power supply circuit protection fuse
System circuit isolation device: The electromagnetic contactor, relay and other switch can be used as
the isolation device to prevent the system from becoming unstable when the power supply is
discontinuous.
Emergency stop button: The button cuts off the system power supply when an accidental situation
takes place.
Delta power module DVP-PS02 or AS-PS02A (24VDC)
4.3.2 Ground
The diameter of the ground wire should not be less than the diameters of the wires connected to the
terminals L and N.
If using multiple pieces of equipment, do use a single-point ground.
ASRTU-EC16AP1TA
Another piece
of equipment
The single-point ground is better.