NJ-Series Power Supply Unit NJ-PA/PD CSM NJ-PA PD DS E 1 2 Powerful power supply unit to supply stable power to the NJ-series controller. Stable power supply is available from the NJ-series CPU Unit to each I/O Unit via the dedicated bus. Lineups are provided for AC and DC input types with 30 W output. NJ-PD3001 Features AC input type (100 to 240 VAC)/DC input type (24 VDC) with 30 W output allows power supply to large-scale configurations. Operating output contact indicates the CPU operation status (available in all models). Ordering Information International Standards The standards are abbreviated as follows: U: UL, U1: UL(Class I Division 2 Products for Hazardous Locations), C: CSA, UC: cULus, UC1: cULus (Class I Division 2 Products for Hazardous Locations), CU: cUL, N: NK, L: Lloyd, and CE: EC Directives. Contact your OMRON representative for further details and applicable conditions for these standards. Power Supply Units Output Output Options current capacity Power 24-VDC Product Name supply Model Standards 5-VDC 24-VDC Maintenance Total power service RUN voltage output output forecast consumption power output capacity capacity monitor supply AC Power 100 to 240 NJ-PA3001 Supply Unit VAC UC1, N, L, 6.0 A 1.0 A 30 W No Yes No CE DC Power 24 VDC NJ-PD3001 Supply Unit Note: Power supply units for the CJ-Series cannot be used as a power supply for a CPU rack of the NJ system or as a power supply for an expansion rack. Accessories There is no accessory for the NJ-series Power Supply Unit. Sysmac is a trademark or registered trademark of OMRON Corporation in Japan and other countries for OMRON factory automation products. Other company names and product names in this document are the trademarks or registered trademarks of their respective companies. 1NJ-PA/PD General Specification Item Specifications Model NJ-PA3001 NJ-PD3001 Supply voltage 100 to 240 VAC (wide-range), 50/60 Hz 24 VDC Operating voltage and 85 to 264 VAC, 47 to 63 Hz 19.2 to 28.8 VDC frequency ranges Power consumption 120 VA max. 60 W max. At 100 VAC: At 24 VDC: 20 A/8 ms max. for cold start at room temperature 30 A/20 ms max. for cold start * Inrush current 1 At 200 VAC: 40 A/8 ms max. for cold start at room temperature 5 VDC, 6.0 A (including supply to CPU Unit using CPU Rack) 5 VDC, 6.0 A (using Expansion Rack) * Output capacity 2 24 VDC, 1.0 A Total: 30 W max. Output terminal Not provided (service supply) Contact configuration: SPST-NO * RUN output 3 Switch capacity: 250 VAC, 2 A (resistive load) 120 VAC, 0.5 A (inductive load), 24 VDC, 2A (resistive load) Replacement notification Not provided function 20 M min. 20 M min. * Insulation resistance 4 (at 500 VDC) between AC external and GR terminals (at 500 VDC) between DC external and GR terminals 2,300 VAC 50/60 Hz for 1 min between AC external and GR 1,000 VAC 50/60 Hz for 1 min between DC external and GR Dielectric terminals terminals * * strength 4 5 Leakage current: 10 mA max. Leakage current: 10 mA max. Noise immunity 2 kV on power supply line (Conforms to IEC 61000-4-4.) 2 5 to 8.4 Hz, 3.5-mm amplitude, 8.4 to 150 Hz, acceleration: 9.8 m/s in X, Y, and Z directions for 100 min (Time coefficient: 10 min Vibration resistance coefficient factor 10 = total time 100 min) (according to IEC 60068-2-6) 2 2 Shock resistance 147 m/s 3 times each in X, Y, and Z directions (Relay Output Unit: 100 m/s ) (according to IEC 60068-2-27) Ambient operating 0 to 55C temperature Ambient operating humidity 10% to 90% (with no condensation) Atmosphere Must be free from corrosive gases. Ambient storage -20 to 75C temperature Grounding Less than 100 Enclosure Mounted in panel Weight 470 g max. 490 g max. 174.7 to 484.7 90 90 mm (W D H) (not including cables) CPU Rack dimensions W = 70 (Power Supply Unit) + 90 (CPU Unit) + 20 n + 31 m + 14.7 (end cover) n is the number of 32-point I/O Units or I/O Control Units and m is the number of other Units. Safety measures Conforms to cULus, EC Directives, NK and LR. * 1. The AC and DC values above are given for a cold start, and the AC values are at room temperature. The AC inrush control circuit uses a thermistor element with a low-temperature current control characteristic. If the ambient temperature is high or the Controller is hot-started, the thermistor will not be sufficiently cool, and the inrush current given in the table may be exceeded by up to twice the given value. The DC inrush control circuit uses a capacitor-charging delay circuit. If the power is OFF for only a short time for a hot-start, the capacitor will not sufficiently discharge and the inrush current given in the table may be exceeded by up to twice the given value. An inrush current of approximately 4 A may occur and continue for 1 s when the power is turned ON. When selecting fuses, breakers, and external DC power supply devices for external circuits, allow sufficient margin in shut-off performance. * 2. Internal components in the Power Supply Unit will deteriorate or be damaged if the Power Supply Unit is used for an extended period of time exceeding the power supply output capacity or if the outputs are shorted. * 3. Supported only when mounted to CPU Rack. * 4. The tests can also be performed with the LG terminal and GR terminal connected to each other. * 5. Change the applied voltage gradually using the adjuster on the Tester. If the full dielectric strength voltage is applied or turned OFF using the switch on the Tester, the generated impulse voltage may damage the Power Supply Unit. 2