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NFS110-7902P Datasheet(PDF) 4 Page - Emerson Network Power |
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NFS110-7902P Datasheet(HTML) 4 Page - Emerson Network Power |
4 / 5 page Rev. 06.10.08 NFS110 Series 4 of 5 Embedded Power for Business-Critical Continuity AC (J1) mating connector Molex 09-50-3051 or Molex 09-91-0500 mating connector with 2478 or equivalent crimp terminals. DC (J2) mating connector Molex 09-50-3131 or Molex 09-91-1300 mating connector with 2478 or equivalent crimp terminals. ALL DIMENSIONS IN INCHES (mm) Optional Power Fail Detect Circuit (Key = Pin 2) Pin 1 6-32 UNC (4PL) PIN 1 1.00 0.005 (25.4) Voltage Adjust J2 J1 F1 L1 T1 C6 PIN 1 0.156 DIA. HOLE (4PL) 5A, 250 VAC 0.475 0.010 (12.07) 1.55 0.005 (39.37) 3.35 0.015 (85.09) 1.80 (45.72) MAX 0.050 0.020 (1.27) 4.250 0.020 (107.95) 3.750 0.005 (95.25) 0.250 0.010 (6.35) 0.250 0.010 (6.35) 6.50 0.005 (165.1) 7.00 0.020 (177.8) T1 Power fail detect signal (Note 8) 50ms ≤ T1 ≤ 200ms T2 will vary with line and load T3 ≥ 3ms Pout: 110W PFD output is an open collector which will sink ≤ 40mA in the low state. HIGH T1 T2 T3 4.75V 3.5V MIN 0-0.4 MAX LOW 4.75V 5V OUTPUT PFD SIGNAL AC INPUT OPTIONAL POWER FAIL DETECT TIMING DIAGRAM 80W 20 CFM FORCED AIR COOLING 40W 55W 0W 11W 11W MINIMUM LOAD REQUIRED AT 230VAC NATURAL CONVECTION COOLING 0C 10C 20C 30C 40C 50C 60C 70C DERATING CURVE (See Notes 9, 10) Output Power (Watts) 110W N/C = no connection. Pin Connections J1 -7901PJ -7902PJ -7904PJ SINGLES Pin 1 AC Ground AC Ground AC Ground AC Ground Pin 2 AC Neutral AC Neutral AC Neutral AC Neutral Pin 3 AC Line AC Line AC Line AC Line J2 Pin 1 +5.1 V +5.1 V +5.1 V Vout Pin 2 +5.1 V +5.1 V +5.1 V Vout Pin 3 +5.1 V +5.1 V +5.1 V Vout Pin 4 Return Return Return Return Pin 5 Return Return Return Return Pin 6 Return Return Return Return Pin 7 Return Return Return Return Pin 8 +12 V +12 V +15 V Vout Pin 9 +12 V +12 V +15 V Vout Pin 10 PFD PFD PFD N/C Pin 11 -12 V -12 V -15 V N/C Pin 12 Removed for Key Pin 13 -5 V +24 V -5 V N/C Mechanical Notes A Metallic or non-metallic stand-offs (maximum diameter 5.4mm) can be used in all four mounting holes without effecting safety approval. B The ground pad of the mounting hole near J1, allows system grounding through a metal stand-off to the system chassis. C The heat sink is grounded, and allows system grounding by mechanical connection to the system chassis. D The supply must be mechanically supported using the PCB mounting holes and may be additionally supported by the heatsink mounting holes. E It is always advisable to attach the power supply heat sink to another thermal dissipator (such as a chassis or finned heatsink etc). The resulting decrease in heat sink mounted component temperatures will improve power supply lifetime. F A standard L-bracket and cover is available for mounting which contains all screws, connectors and necessary mounting hardware. The kit is available, order part number “NFS110CJ”. |
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