日本M-System愛模信號隔離器18-RACK系列說明

品牌：日本愛模
產品名稱：日本M-System愛模信號隔離器18-RACK系列
產品型號：18-RACK系列
連接件與各種DCS相兼容

規格：

連接件與各種DCS相兼容

• 19英寸的框架可容納16個單元
• 通過連接頭與各種DCS直接相連
• 標準的雙輸入通道
• Rack-mounted DCS Signal Conditioners 18-RACK
  CONTROL OUTPUT ISOLATOR
  Functions & Features
  • Accepting a 4 – 20m A DC input and providing an isolated
  4 – 20 mA DC output
  • Input from the Standard Rack connector can be monitored
  at the front terminals
  • Opencircuit detection
  MODEL: 18YC–AA–R
  ORDERING INFORMATION
  • Code number: 18YC-AA-R
  INPUT
  Current
  A: 4 – 20 mA DC (Input resistance 250 Ω)
  OUTPUT
  Current
  A: 4 – 20 mA DC (Load resistance 600 Ω max.)
  POWER INPUT
  DC Power
  R: 24 V DC
  (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
  GENERAL SPECIFICATIONS
  Construction: Rack-mounted; terminal access via screw
  terminals on the front and connector on the rear; terminal
  cover provided
  Connection
   Input: Connector
   Input monitor: M3.5 screw terminals (torque 0.8 N·m)
   Output: M3.5 screw terminals (torque 0.8 N·m)
   Power input: Supplied from connector
  Screw terminal: Nickel-plated steel
  Isolation: Input to output to power
  Zero adjustment: -5 to +5 % (front)
  Span adjustment: 95 to 105 % (front)
  Opencircuit detection: input current 0 mA when the output
  loop is open.
  OUTPUT SPECIFICATIONS
  The output goes below 0 % when the input is open.
  INSTALLATION
  Power consumption
  •DC: Approx. 50 mA
  Operating temperature: -5 to +55°C (23 to 131°F)
  Operating humidity: 30 to 90 %RH (non-condensing)
  Mounting: Standard Rack 18BXx or 18KBXx
  Weight: 150 g (0.33 lbs)
  PERFORMANCE in percentage of span
  Accuracy: ±0.1 %
  Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
  Response time: ≤ 0.5 sec. (0 – 90 %)
  Line voltage effect: ±0.1 % over voltage range
  Insulation resistance: ≥ 100 MΩ with 500 V DC
  Dielectric strength: 1500 V AC @ 1 minute
  (output to input or power)
  500 V AC @ 1 minute (input to power)
  1500 V AC @ 1 minute
  (input or output or power to ground)