Datasheet > 232B_12

232B_12

更新时间： 2024-01-27 14:33:12

品牌	Logo	应用领域
PROTEC		计算机
页数	文件大小	规格书
5页	439K
描述
INDUSTRIAL COMPUTER DATA LINE PROTECTOR

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中文翻译

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数据手册

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232B_12 数据手册

232B - 232E

Only One Name Means ProTek’Tion™

INDUSTRIAL COMPUTER DATA LINE PROTECTOR

DESCRIPTION

The 232B/E is a two stage transient voltage protector that provides primary and secondary protecꢀon against lightning,

inducꢀve switching and electrostaꢀc discharge (ESD) transient threats. The ﬁrst stage diverts the transient current

through the ground terminal return path and the second stage clamps the voltage to a safe level without interrupꢀon

of service.

The 232B/E is designed to protect two line pairs or 4 data lines from common-mode lightning or switching transients.

the datalines are isolated to prevent near to far end cross talk problems. This product can also be used on data and

transmission lines, security ꢀming and control interface circuits.

232B

232E

FEATURES

APPLICATIONS

• Compaꢀble with IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV

• Compaꢀble with IEC 61000-4-4 (EFT): 40A - 5/50ns

• Compaꢀble with IEC 61000-4-5 (Surge): 95A, 8/20µs, Level 4 (Line-

Gnd) & 48A, Level 4 (Line-Line)

• RS-232 Transmission Lines

• Category 3 Systems

• Control & Monitoring Systems

• Analog Signal Transmissions

• Telemetry Outstaꢀons

• 4 Wire Line-Ground Protecꢀon

• Designed for EIA Standard RS-232 Data Lines

• Permanent Two Stage, 2 Line Pair or 4 Line Protector

• Subnanosecond Response Time

• Automaꢀc Reset - Does Not Interrupt Service

• Eﬀecꢀve Against Lightning, Inducꢀve Switching and ESD

MEChANICAL ChARACTERISTICS

• Approximate Weight: 28 grams (232B) & 142 grams (232E)

• Flammability Raꢀng UL 94V-0

www.protekdevices.com

05060.R5 9/12

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