0571-A-0328  |  電源模塊  |  0571-A-0328  |   05701-A-0325

　　型號(hào)：0571-A-0328

　　類別：電源模塊

　　輸出分:16分

　　工作溫度:-10℃~+55℃

　　存儲(chǔ)溫度:-20℃~ +70℃

　　50 mmx90mmx87mm

　　制造商:霍尼韋爾

　　產(chǎn)品編號(hào):05701-A-0328

　　產(chǎn)品類型:DC輸入卡

　　裝運(yùn)重量:2千克

　　0571-A-0328 機(jī)架的直流電源可以通過dc輸入卡進(jìn)入子機(jī)架，該電源可由用戶從外部標(biāo)稱24V直流電源供電。 直流電源通過工程卡和子機(jī)架背板連接到機(jī)架中的所

　　有卡，并由dc輸入卡上的保險(xiǎn)絲保護(hù)。 有一個(gè)由兩部分組成的接線板TB1，有助于在不斷開每條連接導(dǎo)線的情況下移除卡。

　　0571-A-0328 為了防止在使用八個(gè)以上5704催化卡的安裝中沿機(jī)架底板出現(xiàn)過大電流，建議控制卡通過相關(guān)的四繼電器接口卡和僅用于為工程卡供電的DC輸入卡

　　供電。

　　如果需要，備用電池電源也可以連接到輔助直流輸入連接。

　　PSU和輔助連接通過二極管相互隔離。

　　DC輸入卡還提供RFI過濾和反極性保護(hù)，

　　Model: 0571-A-0328

　　Category: Power module

　　Output score :16 points

　　Operating temperature :-10℃~+55℃

　　Storage temperature :-20℃~ +70℃

　　50 mmx90mmx87mm

　　Manufacturer: Honeywell

　　Product Number :05701-A-0328

　　Product type :DC input card

　　Shipping weight :2 kg

　　The dc power supply of the 0571-A-0328 rack can enter the sub-rack through the DC input card, and the power supply can be powered by the user from the external nominal 24V DC power supply. The DC power supply is connected to the station in the rack through the engineering card and the subrack backplane

　　There is a card and it is protected by a fuse on the dc input card. There is a two-part patch board, TB1, which helps to remove the card while constantly opening each connection wire.

　　0571-A-0328 To prevent excessive current along the chassis floor in installations using more than eight 5704 catalytic cards, it is recommended that the control card pass through the associated four-relay interface card and the DC input card used only to power the engineering card

　　Power on.

　　Backup battery power can also be connected to a secondary DC input connection if required.

　　The PSU and auxiliary connections are isolated from each other by diodes.

　　The DC input card also provides RFI filtering and reverse polarity protection,