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日本M-System愛模信號隔離器M-UNIT系列

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產地	進口	加工定制	否

品牌：日本愛模
產品名稱：日本M-System愛模信號隔離器M-UNIT系列
產品型號：M-UNIT系列
插拔式信號隔離器

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日本M-System愛模信號隔離器M-UNIT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M-UNIT系列
產品型號：M-UNIT系列
插拔式信號隔離器

規格：

LCD顯示可選
2000 Vac 隔離
產品參數
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