Intel H2000WP Technical Product Specification - Page 21

Intel® Server Chassis H2000 Family TPS Power Sub-System PSU Output Connector A18 +12V B18 +12V A19 PMBus SDA* B19 A0* (SMBus address) A20 PMBus SCL* B20 A1* (SMBus address) A21 PSON B21 12V STBY A22 SMBAlert# B22 Cold Redundancy Bus* A23 Return Sense B23 12V load share bus A24 +12V Remote Sense B24 No Connect A25 PWOK B25 CRPS Compatibility Check pin* *: Refer to the spec of CRPS Common Requirements specification. 3.1.6 Handle Retention The power supply has a handle to assist extraction. The module is able to be inserted and extracted without the assistance of tools. The power supply also has a latch which retains the power supply into the system and prevents the power supply from being inserted or extracted from the system when the AC power cord is pulled into the power supply. The handle protects the operator from any burn hazard through the use of industrial designed plastic handle or equivalent material. 3.1.7 LED Marking and Identification The power supply is using a bi-color LED: Amber and Green for status indication. Below are table showing the LED states for each power supply operating state. Table 9. Power Supply Status LED Power Supply Condition Output ON and OK No AC power to all power supplies AC present/Only 12VSB on (PS off) or PS in Cold redundant state AC cord unplugged or AC power lost; with a second power supply in parallel still with AC input power. Power supply warning events where the power supply continues to operate; high temp, high power, high current, slow fan. Power supply critical event causing a shutdown; failure, OCP, OVP, Fan Fail Power supply FW updating LED State Solid GREEN OFF 1Hz Blink GREEN Solid AMBER 1Hz Blink Amber Solid AMBER 2Hz Blink GREEN 3.1.8 Power Cage with Power Distribution Board The power cage is at the middle of the chassis, consists of two Power Distribution Boards (PDB) to support Common Redundant Power Supplies (CRPS). Below is the power system overview. Revision 1.0 11 Intel order number: G59059-001