D25P15DW中文資料L-COM數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
D25P15DW |
| 功能描述 | HyperLink Brand Weatherproof Lightning and Surge Protector for RS-422/485 Control plus AC/DC Power Lines |
| 文件大小 |
165.15 Kbytes |
| 頁(yè)面數(shù)量 |
4 頁(yè) |
| 生產(chǎn)廠商 | Infinite Electronics International, Inc. |
| 企業(yè)簡(jiǎn)稱 |
L-COM |
| 中文名稱 | Infinite Electronics International, Inc.官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-16 16:30:00 |
| 人工找貨 | D25P15DW價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
相關(guān)芯片規(guī)格書(shū)
更多D25P15DW規(guī)格書(shū)詳情
Applications
? RS-422/485 lines with AC or DC supply voltage
? Analog or IP video surveillance cameras
? Pool/spa and industrial controllers and keyboards
? Door/gate access control with RS-485 and
Features
? Individual protection circuits for RS-422/485 control and power
lines
? 3-Stage protection provided for all lines
? Will work with Full or Half Duplex RS-422/485 lines
? Available in AC or DC versions
? NEMA rated enclosure with gasketed cover and
concealed mounting holes
Description
The HyperLink ALS-D25P series are designed to provide superior lightning and surge protection for RS-422/485
control and AC/DC power lines. These protectors incorporate individual protection circuits for the RS-422/485
control lines and AC/DC power lines. All housed in one NEMA rated weatherproof enclosure.
RS-422/485 Control Lines
A high power 3-stage design is used to provide protection for the RS-422/485 control line. The 3-stage design can
handle higher-level transients than a protector that uses only diodes. The first stage is comprised of a differential
gas discharge tube. Stage two is a pair of current limiting series resistors and the final stage is a low capacitance
diode array. The use of three terminal differential gas discharge tubes provides superior common and differential
mode protection against conducted transients versus the use of lower cost two terminal tubes. The second stage
series resistance limits the power dissipation of the fast diode clamp array in the third stage. This allows time for
the slower but higher power gas tubes to flash over. The diode array clamps the leading edge of fast transients to
safe levels until the high power gas tubes turn on. This eliminates the damaging leading edge spike that single
stage gas tube protectors let leak through. The diode array’s low capacitance assures that the protector will not
degrade the high-speed signals. The RS-422/485 control line is connected to the protector via its screw terminal
blocks. The terminal blocks are removable to ease wiring. The ALS-D25P series is designed to work with either 1
full duplex or 2 half duplex RS-422/485 lines.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FCI |
24+ |
393 |
詢價(jià) | ||||
AMPHENOL/安費(fèi)諾 |
2452+ |
/ |
415341 |
一級(jí)代理,原裝正品現(xiàn)貨 |
詢價(jià) | ||
AMPHENOL/安費(fèi)諾 |
2407+ |
30098 |
全新原裝!倉(cāng)庫(kù)現(xiàn)貨,大膽開(kāi)價(jià)! |
詢價(jià) | |||
FCI |
24+ |
con |
10000 |
查現(xiàn)貨到京北通宇商城 |
詢價(jià) | ||
AMPHENOL/安費(fèi)諾 |
2447 |
SMD |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
Amphenol FCI |
2022+ |
原廠原包裝 |
6800 |
全新原裝 支持表配單 中國(guó)著名電子元器件獨(dú)立分銷 |
詢價(jià) | ||
FCIELX |
23+ |
2013+ |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
FRAMATOME |
23+ |
65480 |
詢價(jià) | ||||
Amphenol |
2022+ |
connector |
60000 |
專注軍用/航空連接器,十五年優(yōu)質(zhì)供應(yīng)商! |
詢價(jià) | ||
Amphenol ICC |
2021+ |
標(biāo)準(zhǔn)接口 |
285000 |
專供連接器,軍工合格供應(yīng)商! |
詢價(jià) |
