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D1U86G-W-460-12-HB3DC Datasheet(PDF) 3 Page - Murata Power Solutions Inc. |
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D1U86G-W-460-12-HB3DC Datasheet(HTML) 3 Page - Murata Power Solutions Inc. |
3 / 5 page D1U86G-W-460-12-HxxDC Series 86mm 1U Front End AC-DC Power Supply Converter D1U86G-W-460-12-HxxDC.A03 Page 3 of 5 www.murata-ps.com/support STATUS INDICATORS AND CONTROL SIGNALS Signal Description PSON# Pulled low to enable main output PRESENT# Present# signal must be pulled high through a resistor to enable the output, either to the PSU 12V bias output as shown in the wiring diagram or to an external system bias output. The external system bias should be between 3.3V (5.1K pullup resistor) and 12V (10K pullup resistor), with pullup resistors sized proportionally for voltages in between. The Present# signal can be used to communicate the number of power supplies in the system (operational or non-operational). The signal is low when power supply is plugged into the system, and is pulled up high when the power supply is unplugged. Present# is a short pin that results in a fast shut down signal to turn off the main output and discharge the output capacitors when the supply is unplugged. PS INTERRUPT Open drain PMBus™ signal PS ADDRESS LINES A0, A1, A2 IMON SIGNAL Analog representation of main output current PSOK AC input not OK and DC output not OK PSOK Low (<0.6V) AC input OK and DC output not OK PSOK Low (<0.6V) AC input OK and DC output OK PSOK High (>0.6V) AC input not OK and DC output OK PSOK Mid-Level (Less than 2.5V, Greater than 2V) I2C CLOCK I2C clock I2C DATA I2C data LED State Mode Operating Condition Off AC Turn-off AC Input is below minimum power-supply turn-on specification or the main output is disabled and not delivering power Green - solid Power-good Power supply standby & main outputs are operating within normal parameters and delivering power OUTPUT CONNECTOR AND SIGNAL SPECIFICATION DC and Signal Connector: Gold Plated Card Edge Fingers Power Blades Signal Name PB1 Vo PB2 Vo PB3 Vo PB4 RTN PB5 RTN PB6 RTN PB7 RTN PB8 RTN PB9 Vo PB10 Vo Signal PIns Signal Name S1 VSB S2 VSB S3 Reserved S4 PS INTERRUPT S5 PRESENT# S6 PSOK S7 IMON S8 PSON# S9 SCL S10 SDA S11 GND S12 A0 S13 A1 S14 A2 S15 RTN S16 RTN PB5 PB4 PB3 PB2 PB1 Power Supply Output Card Edge (Top Side) PB6 PB7 PB8 PB9 PB10 Power Supply Output Card Edge (Bottom Side) S8 S1 S9 S16 |
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