- MAYSUN ENGINEERING COMPANY LIMITED - https://maysun.com.hk -

FLM-420-I8R1-S 帶繼電器的八路輸入接口模塊

  • 概覧

    • 帶繼電器的FLM-420-I8R1-S八輸入接口模塊允許監控多達八個輸入。 此外，它還具有一個轉換觸點繼電器，用於提供無電位輸出觸點。 它是一個2線LSN元件。 當連接到防火板FPA-5000和FPA-1200時，接口模塊提供LSN改進技術的增強功能。

     

  • 特色

    • 每個八個輸入可單獨選擇監控功能（EOL或觸點）
    • 最大開關容量2 A / 30 V DC或0.5 A / 42.4 V AC
    • 由於兩個集成的隔離器，在線路中斷或短路時保持LSN迴路功能
    • 通過可插拔接線端子，可輕鬆接線

     

  • 目錄

    下載

    FLM-420-I8R1-S 帶繼電器的八路輸入接口模塊

     



     

     

     

  • 規格

       
    LSN input voltage (V DC) 15 … 33
    Max. current consumption from LSN (mA) 5.5
    Inputs, independent 8
    Line monitoring: EOL resistor, nominal (kΩ)Detected line conditions (Ω) with overall line resistance RΣ = RL/1 + RL/2 + REOL 3.9Standby: 1500 … 6000Interruption: > 12000Short circuit: < 800
    Contact monitoring: Max. current consumption (mA) 8
    Min. activation time of the inputs IN 1…8 (s) 3.2
    Change-over relay, low voltage NC / COM, COM / NO
    Contact load: Max. switching capacity (A / V DC; A / V AC)Min. switching capacity (mA / mV DC; mA / mV AC) Max. frequency (Hz) 2 / 30; 0.5 / 42.40.01 / 10; 0.01 / 10100
       
    Connections Screw terminals 
    Rotary switches, number 3
    Weight, without/with packing (g) 480 / 800
    Dimensions W x H x D (mm) 140 x 200 x 48 
    Wire gauge (mm2) 0.6…3.3
    Housing material, housing color (RAL) ABS+PC-FR, RAL 9003
       
    Operating temperature (°C) -20 …+65 
    Storage temperature (°C) -25 …+80 
    Rel. humidity (%), non-condensing < 96 %
    Class of equipment (IEC 60950) III
    Degree of protection (IEC 60529) IP 54
       
    Max. cable length, not electrically isolated from LSN in total (m) 500
    <12>

     

     
  • 認證

    LSN vds

Article printed from MAYSUN ENGINEERING COMPANY LIMITED : https://maysun.com.hk

URL to article: https://maysun.com.hk/zh-hant/print_page/product_details/399

Copyright © 2024 MAYSUN ENGINEERING COMPANY LIMITED. All rights reserved.