F2SN MSYSTEM | Alldatasheet

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MODEL: F2SN F2SN SPECIFICATIONS ES-5419 Rev.8 Page 1/3 http://www.m-system.co.jp/ Super-mini Signal Conditioners F2 Series INPUT LOOP POWERED ISOLATOR Functions & Features

  • Loop-powered design eliminates output loop power supply
  • Two isolators housed in one enclosure
  • 350 Ω output drive with 4 – 20 mA Typical Applications
  • Isolation between control room and field instrumentation, between telemetering system and input device
  • Eliminates ground problems in existing systems thanks to easiness of application without requiring additional power wiring 22.5 (.89) (2.95) mm (inch) 107 (4.21) MODEL: F2SN–[1][2][3][4]

ORDERING INFORMATION

  • Code number: F2SN-[1][2][3][4] Specify a code from below for each of [1] through [4]. (e.g. F2SN-2AA/Q)
  • Specify the specification for option code /Q (e.g. /C01) [1] NO. OF CHANNELS 1: 1 channel 2: 2 channels [2] INPUT Current A: 4 – 20 mA DC H: 10 – 50 mA DC [3] OUTPUT Current A: 4 – 20 mA DC Voltage 6: 1 – 5 V DC [4] OPTIONS blank: none /Q: With options (specify the specification) SPECIFICATIONS OF OPTION: Q COATING (For the detail, refer to M-System's web site.) /C01: Silicone coating /C02: Polyurethane coating GENERAL SPECIFICATIONS Construction: Stand-alone; terminal access at the front Connection: Euro type connector terminal (applicable wire size: 0.2 to 2.5 mm2, stripped length 7 mm) Housing material: Flame-resistant resin (black) Isolation: Input to output; between channels Zero adjustment (front) Voltage output: -3 % to +3 % 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

MODEL: F2SN F2SN SPECIFICATIONS ES-5419 Rev.8 Page 2/3 http://www.m-system.co.jp/ adequate operation)

  • INPUT 4 – 20 mA DC / OUTPUT 1 – 5 V DC INPUT CURRENT [mA] 4 12 20 5.0 approx. 3.7 VOLTAGE [V] ACROSS INPUT TERMINALS 3.0 approx. 5.0 4.0
  • INPUT 10 – 50 mA DC / OUTPUT 1 – 5 V DC INPUT CURRENT [mA] 10 30 50 5.0 approx. 3.7 VOLTAGE [V] ACROSS INPUT TERMINALS 3.0 approx. 5.0 4.0
  • INPUT 4 – 20mA DC / OUTPUT 4 – 20 mA DC INPUT CURRENT [mA] 4 12 20 10.0 VOLTAGE [V] ACROSS INPUT TERMINALS 3.0 approx. 5.6 (load 50Ω ) 6.0 12.0 approx. 5.0 8.0 approx. 3.8 approx. 9.6 (load 250Ω ) approx. 4.6 approx. 11.6 (load 350Ω )
  • INPUT 10 – 50 mA DC / OUTPUT 4 – 20 mA DC INPUT CURRENT [mA] 10 30 50 10.0 VOLTAGE [V] ACROSS INPUT TERMINALS 3.0 approx. 4.9 (load 50Ω ) 6.0 approx. 4.7 8.0 approx. 3.8 approx. 6.5 (load 250Ω ) approx. 4.1 approx. 9.3 (load 600Ω ) INSTALLATION Operating temperature: -5 to +55°C (23 to 131°F) Operating humidity: 30 to 90 %RH (non-condensing) Mounting: DIN rail Weight: 150 g (0.33 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) 10 – 50 mA input: 0.015 %/Ω (50 – 100 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)

2000 V AC @1 minute (between channels)

2000 V AC @1 minute (input or output to ground)

STANDARDS & APPROVALS EU conformity: EMC Directive EMI EN 61000-6-4 EMS EN 61000-6-2 RoHS Directive EN 50581 Approval: UL/C-UL general safety requirements (UL 3111-1, CAN/CSA-C22.2 No.1010-1)

MODEL: F2SN F2SN SPECIFICATIONS ES-5419 Rev.8 Page 3/3 http://www.m-system.co.jp/ EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch) 1 2 3 4 5 6 7 8 DIN RAIL 35mm wide 22.5 (.89) 75 (2.95)

  • When mounting, no extra space is needed between units. SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM Ch 1 INPUT Ch 2 INPUT Chopper Buffer Amplifier Z S Ch 1 OUTPUT Ch 2 OUTPUT Inverter Rectifier ˙ VOLTAGE OUTPUT Ch 1 INPUT 1 + S Ch 1 OUTPUT Inverter Isolation Load Effect Compensation Z ˙ CURRENT OUTPUT Ch 2 OUTPUT Channel 2 Channel 2Ch 2. INPUT Specifications are subject to change without notice.