日本M-System爱模信号隔离器M-UNIT系列

日本M-System爱模信号隔离器M-UNIT系列说明

品牌：日本爱模
产品名称：日本M-System爱模信号隔离器M-UNIT系列
产品型号：M-UNIT系列
插拔式信号隔离器

规格：

• LCD显示可选
• 2000 Vac 隔离
•  产品参数
• Plug-in Signal Conditioners M-UNIT
  INPUT LOOP POWERED ISOLATOR
  Functions & Features
  • Loop-powered design eliminates output loop power supply
  • 500 V DC input-to-output isolation
  • 2 isolators housed in one enclosure
  • 350 Ω output drive with 4 – 20 mA
  • High-density mounting
  Typical Applications
  • Isolation between control room and field instrumentation,
  between emetering system and input device
  • Eliminates ground problems in existing systems thanks to
  easiness of application without requiring additional power
  wiring
  50
  (1.97)
  127
  (5)
  80
  (3.15)
  mm (inch)
  MODEL: SN–2[1][2]/CE
  ORDERING INFORMATION
  • Code number: SN-2[1][2]/CE
   Specify a code from below for each [1] and [2].
   (e.g. SN-2A6/Q/CE)
  • Specify the specification for option code /Q
   (e.g. /C01/S01)
  NO. OF CHANNELS
  2: 2 channels
  [1] INPUT / OUTPUT
  A6: 4 – 20 mA DC / 1 – 5 V DC
  H6: 10 – 50 mA DC / 1 – 5 V DC
  AA: 4 – 20 mA DC / 4 – 20 mA DC
  HA: 10 – 50 mA DC / 4 – 20 mA DC
  [2] OPTIONS
  blank: none
  /Q: With options (specify the specification)
  SPECIFICATIONS OF OPTION: Q (multiple selections)
  COATING (For the detail, refer to M-System's web site.)
  /C01: Silicone coating
  /C02: Polyurethane coating
  /C03: Rubber coating
  TERMINAL SCREW MATERIAL
  /S01: Stainless steel
  GENERAL SPECIFICATIONS
  Construction: Plug-in
  Connection: M3.5 screw terminals
  Screw terminal: Chromated steel (standard) or stainless
  steel
  Housing material: Flame-resistant resin (black)
  Isolation: Input to output; between channels
  Zero adjustment (front)
   Voltage output: -5 to +5 %
   Current output: -0.5 to +0.5 %
  Span adjustment (front)
   Voltage output: 95 to 105 %
   Current output: 98.5 to 101.5 %
  INPUT & OUTPUT
  ■ Input 4 – 20 mA DC / Output 1 – 5 V DC
  Equivalent input impedance: Approx. 250 Ω with 20 mA
  input
  Operational range: 3 – 22 mA DC
  (Accuracy is assured within 4 – 22 mA)
  Load resistance: ≥ 50 kΩ
  ■ Input 10 – 50 mA DC / Output 1 – 5 V DC
  Equivalent input impedance: Approx. 100 Ω with 50 mA
  input
  Operational range: 7 – 55 mA DC
  (Accuracy is assured within 8 – 55 mA)
  Load resistance: ≥ 50 kΩ
  ■ Input 4 – 20 mA DC / Output 4 – 20 mA DC
  Equivalent input impedance: 230 Ω plus load resistance with
  20 mA input
  Operational range: 3 – 22 mA DC
  (Accuracy is assured within 4 – 22 mA)
  Load resistance: 50 – 350 Ω (min. 50 Ω required for
  adequate operation)
  ■ Input 10 – 50 mA DC / Output 4 – 20 mA DC
  Equivalent input impedance: 90 Ω + [load resistance×0.16]
  with 50 mA input
  Operational range: 7 – 55 mA DC
  (Accuracy is assured within 8 – 55 mA)
  Load resistance: 50 – 600 Ω (min. 50 Ω required for