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S1U-3X-16-A-12-RC Datasheet(PDF) 2 Page - Murata Power Solutions Inc. |
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S1U-3X-16-A-12-RC Datasheet(HTML) 2 Page - Murata Power Solutions Inc. |
2 / 4 page S1U-3X.B01 Page 2 of 4 Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 www.murata-ps.com S1U-3X 1U 19 inch Power Shelf for the D1U Family of Power Supplies GENERAL CHARACTERISTICS Parameter Conditions MIN. TYP. MAX. Units Storage Temperature Range Non-condensing -40 125 °C Operating Temperature Range 050 Operating Humidity Non-condensing 10 90 % Storage Humidity 590 Shock 30G non operating Sinusoidal Vibration 0.5G, 5 – 500 Hz MTBF Calculated per Bellcore at Ta=30°C 200 x105 hrs Demonstrated 200 x105 hrs CONNECTOR TO CUSTOMER SYSTEM Signal Connector: MOLEX # 39-28-5204 OR TYCO # 281282-1 Pin Assignment Signal Name Description High Level Low Level I Max 1 AC_OK11 Input AC Voltage ‘OK’ signal output for the shelf open drain < 0.7V - 2 mA + 4 mA 2 P_Good12 Power good signal output for the shelf open drain < 0.7V - 2 mA + 4 mA 3 PS_On13 Power enable for the shelf > 2.1V (open, or Vsb) < 0.7V (active, PS:On) - 1 mA - 4 mA 4 NOT USED 5 AC_OK01 Input AC Voltage “OK” signal output for the shelf open drain < 0.7V - 2 mA + 4 mA 6 P_Good02 Power good signal output for the shelf open drain < 0.7V - 2 mA + 4 mA 7 PS_OnO3 Power enable for the shelf > 2.1V (open, or Vsb) < 0.7V (active, PS:On) - 1 mA - 4 mA 8 NOT USED 9I2C Adr2 Address input 2 > 2.1V, < Vsb < 0.8V ± 1 mA 10 I2C Clock4 I2C serial clock bus Vsb 11 I2C Data4 I2C serial data bus Vsb 12 I_SHARE 13 SENSE +5 14 SENSE -5 15 Vsb Standby voltage output 16 Vsb Standby voltage output 17 Vsb Standby voltage output 18 GND GROUND 19 GND GROUND 20 GND GROUND All control signals are with respect to Ground. Negative currents exit the power supply. 1 Signal goes low when any one of the three power supplies loses AC 2 Signal goes low when any one of the three power supplies fail 3 Pull this pin to GND to turn on three power supplies at the same time. Use I2C to turn on one power supply at a time. 4 Recomended 10KOhm pull up resistor to host 3.3 or 5V rail 5 Short Sense+ to +Vout and Sens- to GND at the point of load |
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