N2Power XL270 Series Скачать руководство пользователя страница 3

 

 

E

NGINEERING 

D

EPARTMENT

 

706679 Rev 09-26-18 

2 of  9 

 

 

Figure 1   J3 Connector 

Tachometer Input, Auxiliary (Fan Controlled Output)/Standby Output Connector (J6) 

The J6 connector is a Molex Micro-Latch header (a.k.a. a jack) with 2mm pin spacing. The Molex part numbers 
for  the  mating  housing  and  crimp-style  snap-in  terminals  are  listed  in  Table  2.  There  may  be  equivalent 
connector components available from other manufacturers. 

 

              J6 

Molex P/N 

Number of Circuits (pins) 

Mating Housing (white) 

51065-0500 

Crimp Terminal 

50212-8100 

Rated Contact Current 

2 A 

Rated Wire Size 

AWG 30 thru 24 

Table 2   J6 Mating Connectors 

 

 

Figure 2   J6 Connector 

Pin numbers 

15 
14 
13 





 

J3 Connector

 

Pin numbers 

1 2 3 4 5 

Содержание XL270 Series

Страница 1: ...PMBus Interface User s Guide XL270 Series 270 Watt AC to DC Power Supplies 706679 Rev 09 26 18...

Страница 2: ...us org media PMBus_Specification_Part_II_Rev_1_0_20050328 pdf The PMBus is a logical protocol based on the SMBus that was originally conceived by Intel Corporation They both utilize the 5 volt I2 C ha...

Страница 3: ...part numbers for the mating housing and crimp style snap in terminals are listed in Table 2 There may be equivalent connector components available from other manufacturers J6 Molex P N Number of Circ...

Страница 4: ...ring and service use CAN LOW LOW data line for CAN Controller area Network communications for current sharing and service use RS Remote sense for RTN RS Remote sense for VOUT compensates for load cabl...

Страница 5: ...t Sharing J3 10 CAN Low CANL for Current Sharing J3 11 Negative Remote Sense RS J3 12 Positive Remote Sense RS J3 13 Power Fail Power Good PF PG J3 14 Remote Enable ENABLE J3 15 Not used Table 4 J3 Pi...

Страница 6: ...esses These are determined by selectively grounding the two high true address input lines shown in Table 4 Leaving the address pins open will be treated as logic high J3 3 A1 J3 4 A0 Address Open Open...

Страница 7: ...Part II for detailed descriptions of the following supported commands OPERATION 0x01 An OPERATION command will cause the OPERATION byte to be written if the data is valid but the command will only be...

Страница 8: ...UT Not supported 4 MFR Not supported 3 POWER_GOOD The POWER_GOOD negation has occurred 2 FANS Not supported 1 OTHER Not supported 0 UNKNOWN Not supported Table 8 Status Byte Word Description READ_VOUT...

Страница 9: ...data value of 930d The parameters used to translate the data to the actual temperature information are given below Parameter Value m 620d b 24800d R 2d Table 11 PMBus direct format coefficient paramet...

Страница 10: ...modulating the fan power then the returned tachometer pulse count per second value is only valid when the fan is powered at 100 duty cycle continuous power A fan with an open collector tachometer outp...

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