日本M-System爱模信号隔离器F-UNIT系列

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

日本M-System爱模信号隔离器F-UNIT系列规格：

节省空间型

面板后可进行零点&量程调节

FSN
Space-saving Plug-in Signal Conditioners F-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  field instrumentation, between telemetering system  input device
• Eliminates ground problems in existing systems
thanks to easiness of application without requiring additional power wiring
 

MODEL: FSN–[1][2]

ORDERING INFORMATION
• Code number: FSN-[1][2]
Specify a code  below for each [1]  [2].
(e.g. FSN-2/Q)
• Specify the specification for option code /Q
  (e.g. /C01/S01)

[1] INPUT / OUTPUT
Single-channel
1: 4 – 20 mA DC / 1 – 5 V DC
1H6: 10 – 50 mA DC / 1 – 5 V DC
1AA: 4 – 20 mA DC / 4 – 20 mA DC
1HA: 10 – 50 mA DC / 4 – 20 mA DC
Dual-channel
2: 4 – 20 mA DC / 1 – 5 V DC
2H6: 10 – 50 mA DC / 1 – 5 V DC
2AA: 4 – 20 mA DC / 4 – 20 mA DC
2HA: 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 (torque 0.8 N·m)
Screw terminal: Nickel-plated steel (standard)  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 adequate operation)

INSTALLATION
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface  DIN rail; Standard Rack Mounting Frame BX-16H available
Weight: 200 g (0.44 lb)

PERFORMANCE in percentage of span
Accuracy: ±0.1 %
Temp. coefficient
  Voltage output: ±0.015 %/°C (±0.008 %/°F)
  Current output: ±0.02 %/°C (±0.01 %/°F)
Response time
  Voltage output: ≤ 0.5 sec. (0 – 90 %) 
  Current output: Approx. 15 msec. (0 – 90 %)
Load effect (current output)
  4 – 20 mA input: 0.015 %/Ω (50 – 150 Ω)
  0.003 %/Ω (150 – 350 Ω)
  10 – 50 mA input: 0.015 %/Ω (50 – 100 Ω)
  0.003 %/Ω (100 – 600 Ω)
(The unit is calibrated with 250 Ω load at the factory.)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 
500 V AC @1 minute (input to output)
1500 V AC @1 minute (between channels)
1500 V AC @1 minute (input  output to ground)

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