485ELC数据手册Protek Devices中文资料规格书

特性 Features

• IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
• IEC 61000-4-4 (EFT): 40A - 5/50ns
• IEC 61000-4-5 (Surge): 8/20µs - 95A, Level 4 (Line-Gnd) & 48A, Level 4 (Line-Line)
• Low Capacitance - 25pF
• Designed for EIA Standard RS-485 Data Lines
• Permanent Two-Stage 2 Line Pair Protector
• Subnanosecond Response Time
• Common & Differential Mode Protection
• Automatic Reset - Does Not Interrupt Service
• Effective Against Lightning, Inductive Switching and ESD

应用 Application

• Ethernet - 10/100 Base T
• Catagory 5 Systems
• RS-485 Serial Communication Lines
• ISDN Equipment/Systems
• Video Transmission Systems
• Smoke Detector & Fire Alarm Systems