Omron NX-PA Series User Manual page 122

4 Installation and Wiring
 Power Supply Capacity
The power consumption will be 85 W maximum per Rack for the NX-PD7001. When you select the
power supply, consider that inrush current will flow when the power is turned ON.
Refer to 3-3-1 Models and Specifications on page 3-11 for inrush current specifications.
We recommend that you use the OMRON S8JX-series or S8VS-series Power Supplies, all of which
have the capacity of 180 W or greater.
 RUN Output
This output is ON when the CPU Unit is operating; it is OFF when the CPU Unit is in PROGRAM
mode or a Controller error in the major fault level occurs.
The RUN output can be used to control external systems, such as in an emergency stop circuit that
turns OFF the power supply to external systems when the CPU Unit is not operating. (Refer to 4-2
Fail-safe Circuits on page 4-6.)
Refer to NX7-series Power Supply Units on page 3-11 for switching capacity specifications for con-
tacts.
 Terminal Screws and Crimp Terminals
The terminals on the Power Supply Unit are M4, self-raising terminals with screws.
Use crimp terminals (M4) having the dimensions shown below. Tighten the terminal block screws to
the torque of 1.2 N·m.
Crimp Terminals for DC Power Supplies
7 mm max.
4 - 34
7 mm max.
NX-series CPU Unit Hardware User's Manual (W535)