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D1U-W-1600-48-HC2C Datasheet(PDF) 5 Page - Murata Power Solutions Inc. |
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D1U-W-1600-48-HC2C Datasheet(HTML) 5 Page - Murata Power Solutions Inc. |
5 / 7 page D1U-W-1600-48-Hx Series AC/DC Front End Power Supply + S1U Power Shelf CPS_D1U-W-1600-48-Hx.C06 Page 5 of 7 Technical enquiries email: toronto@murata-ps.com, tel: +1 (866) 740 1232 www.murata-ps.com CONNECTOR TO CUSTOMER SYSTEM Signal Connector: MOLEX # 39-28-5204 OR TYCO # 281282-1 Mating Connector: MOLEX # 0039521204 Pin Assignment Signal Name Description High Level Low Level I Max 1 AC_OK11 Input AC Voltage ‘OK’ signal output for the 2nd shelf open drain < 0.7V - 2 mA + 4 mA 2 P_Good12 Power good signal output for the 2nd shelf open drain < 0.7V - 2 mA + 4 mA 3 PS_On13 Power enable for the 2nd 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 local shelf open drain < 0.7V - 2 mA + 4 mA 6 P_Good02 Power good signal output for the local shelf open drain < 0.7V - 2 mA + 4 mA 7 PS_OnO3 Power enable for the local 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 In a standalone shelf (without I2C control) Pull this pin to GND to turn on three power supplies at the same time. With I2C control, leave this signal float and 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 SHELF TO SHELF CONNECTION Signal Connector: MOLEX # 39-28-5164 OR TYCO # 281281-1 Pin Assignment Signal Name Description High Level Low Level I Max 1 AC_OK11 Input AC Voltage ‘OK’ signal output for the 2nd shelf open drain < 0.7V - 2 mA + 4 mA 2 P_Good12 Power good signal output for the 2nd shelf open drain < 0.7V - 2 mA + 4 mA 3 PS_On13 Power enable for the 2nd shelf > 2.1V (open, or Vsb) < 0.7V (active, PS:On) - 1 mA - 4 mA 4 NOT USED 5 NOT USED 6I2C Clock4 I2C serial clock bus Vsb 7I2C Data4 I2C serial data bus Vsb 8 I_SHARE 9 SENSE +5 10 SENSE -5 11 Vsb Standby voltage output 12 Vsb Standby voltage output 13 Vsb Standby voltage output 14 GND GROUND 15 GND GROUND 16 GND GROUND |
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