B3VS

B3VS MSYSTEM | Alldatasheet

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Technical content

MODEL: B3VS/1 B3VS/1 SPECIFICATIONS ES-7524 Rev.5 Page 1/3 https://www.m-system.co.jp/ Space-saving Two-wire Signal Conditioners B3-UNIT SIGNAL TRANSMITTER (single-channel output loop powered isolator) Functions & Features

• Converts a DC input into an isolated 4 – 20 mA DC signal
• Monitor terminals
• High-density mounting mm (inch) 110.5 (4.35) 18 (.71) 106 (4.17) MODEL: B3VS/1–[1][2]

ORDERING INFORMATION

• Code number: B3VS/1-[1][2] Specify a code from below for each of [1] and [2]. (e.g. B3VS/1-A/UL/Q)
• Special input range (For codes Z & 0)
• Specify the specification for option code /Q (e.g. /C01) [1] INPUT Current A: 4 – 20 mA DC (Input resistance 250 Ω) B: 2 – 10 mA DC (Input resistance 499 Ω) C: 1 – 5 mA DC (Input resistance 1000 Ω) D: 0 – 20 mA DC (Input resistance 250 Ω) F: 0 – 10 mA DC (Input resistance 499 Ω) H: 10 – 50 mA DC (Input resistance 100 Ω) Z: Specify current (See INPUT SPECIFICATIONS) Voltage 3: 0 – 1 V DC (Input resistance 1 MΩ min.) 4: 0 – 10 V DC (Input resistance 1 MΩ min.) 5: 0 – 5 V DC (Input resistance 1 MΩ min.) 6: 1 – 5 V DC (Input resistance 1 MΩ min.) 4W: -10 – +10 V DC (Input resistance 1 MΩ min.) 5W: -5 – +5 V DC (Input resistance 1 MΩ min.) 0: Specify voltage (See INPUT SPECIFICATIONS) [2] OPTIONS (multiple selections) Standards & Approvals blank: CE marking /UL: UL approval, CE marking Other Options blank: none /Q: Option other than the above (specify the specification) SPECIFICATIONS OF OPTION: Q COATING (For the detail, refer to M-System's web site.) /C01: Silicone coating /C02: Polyurethane coating /C03: Rubber coating (UL not available) GENERAL SPECIFICATIONS Construction: Small-sized front terminal structure Connection: Euro type connector terminal (applicable wire size: 0.2 to 2.5 mm2, stripped length 8 mm) Housing material: Flame-resistant resin (gray) Isolation: Input to output Zero adjustment: -5 to +5 % (front) Span adjustment: 95 to 105 % (front) INPUT SPECIFICATIONS ■ DC Current: Input resistor incorporated Specify input resistance value for code Z. (R ≤ 0.25 W ÷ [F.S. Current]2) ■ DC Voltage: -100 – +100 V DC (Max. voltage across the input terminals:

70 V for conform with EU Directive; 60 V for UL approval)

Minimum span: 1 V Offset: Max. 1.5 times span Input resistance: Span 1 – 2 V: ≥ 1MΩ Span ≥ 2 V: ≥ 1MΩ (≥ 80 kΩ with no supply voltage)

MODEL: B3VS/1 B3VS/1 SPECIFICATIONS ES-7524 Rev.5 Page 2/3 https://www.m-system.co.jp/ OUTPUT SPECIFICATIONS Output: 4 – 20 mA DC Load resistance vs. supply voltage: Load Resistance (Ω) = (Supply Voltage (V) – 12 (V)) ÷ 0.02 (A) (including leadwire resistance) 10 12 20 30 40 45 200 400 600 800 1000 1200 1400 1600 1650 LOAD RESISTANCE [Ω] SUPPLY VOLTAGE [V ] (600Ω maximum at 24V DC) INSTALLATION Supply voltage: 12 – 45 V DC Operating temperature: Max. 55°C (131°F) for UL approval Operating humidity: 0 to 95 %RH (non-condensing) Mounting: DIN rail Weight: 110 g (0.24 lb) PERFORMANCE in percentage of span Accuracy: ±0.1 % Temp. coefficient: ±0.02 %/°C (±0.01 %/°F) Response time: ≤ 0.1 sec. (0 – 90 %) Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 2000 V AC @1 minute (input to output to ground) STANDARDS & APPROVALS EU conformity: EMC Directive EMI EN 61000-6-4 EMS EN 61000-6-2 RoHS Directive Approval: UL/C-UL general safety requirements (UL 61010-1, CAN/CSA-C22.2 No.1010-1)

MODEL: B3VS/1 B3VS/1 SPECIFICATIONS ES-7524 Rev.5 Page 3/3 https://www.m-system.co.jp/ EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch] 10 11 12 7 8 9 106 (4.17) 62 (2.44) [5 (.20)] DIN RAIL 35mm wide

• When mounting, no extra space is needed between units. SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM 12 mA MONITOR LOAD OUTPUT

24 V DC

4 – 20 mA DC Ch.1 INPUT * Input shunt resistor incorporated for current input. Isolation SZ Low Drift Amplifier Output Driver* Specifications are subject to change without notice.