model: bvs - M-System

model: bvs - M-System

MODEL: BVS Space-saving Two-wire Signal Conditioners B-UNIT SIGNAL TRANSMITTER (isolated) Functions & Features • Converts a DC input into a standard ...

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MODEL: BVS Space-saving Two-wire Signal Conditioners B-UNIT

SIGNAL TRANSMITTER (isolated) Functions & Features • Converts a DC input into a standard 4 – 20 mA DC signal • Monitor terminals • High-density mounting

[2] OPTIONS (multiple selections) Standards & Approvals blank: Without CE /CE: CE marking Other Options blank: none /Q: Option other than the above (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

26 (1.02)

93 (3.66)

137 (5.39)

GENERAL SPECIFICATIONS

mm (inch)

Construction: Plug-in Connection: M3.5 screw terminals (torque 0.8 N·m) Screw terminal: Nickel-plated steel (standard) or stainless steel Housing material: Flame-resistant resin (black) Isolation: Input to output Zero adjustment: -5 to +5 % (front) Span adjustment: 95 to 105 % (front)

MODEL: BVS–[1][2] ORDERING INFORMATION • Code number: BVS-[1][2] Specify a code from below for each [1] and [2]. (e.g. BVS-6/CE/Q) • Special input range (For codes Z & 0) • Specify the specification for option code /Q (e.g. /C01/S01)

INPUT SPECIFICATIONS

[1] INPUT Current A: 4 – 20 mA DC (Input resistance 250 Ω) B: 2 – 10 mA DC (Input resistance 500 Ω) C: 1 – 5 mA DC (Input resistance 1000 Ω) D: 0 – 20 mA DC (Input resistance 50 Ω) E: 0 – 16 mA DC (Input resistance 62.5 Ω) F: 0 – 10 mA DC (Input resistance 100 Ω) G: 0 – 1 mA DC (Input resistance 1000 Ω) H: 10 – 50 mA DC (Input resistance 100 Ω) Z: Specify current (See INPUT SPECIFICATIONS) (0 % or 50 % input must be equal to 0 mA.) Voltage 1: 0 – 10 mV DC (Input resistance 20 kΩ min.) 2: 0 – 100 mV DC (Input resistance 100 kΩ min.) 3: 0 – 1 V DC (Input resistance 1 MΩ min.) 4: 0 – 10 V DC(Input resistance 2 MΩ min.) 5: 0 – 5 V DC (Input resistance 1 MΩ min.) 6: 1 – 5 V DC (Input resistance 1 MΩ min.) 0: Specify voltage (0 % or 50 % input must be equal to 0 V.)

http://www.m-system.co.jp/

■ DC Current: Shunt resistor attached to the input terminals (0.5 W) Specify input resistance value for code Z. ■ DC Voltage: -300 – +300 V DC (-30 – +30 V for CE) Minimum span: 10 mV (max. 30 V for CE) Input resistance (Span) 10 – 100 mV : 20 k (Ω minimum) 0.1 – 1 V : 100 k 1 – 10 V : 1 M ≥ 10 V : 2 M

BVS SPECIFICATIONS

ES-3118 Rev.9 Page 1/3

MODEL: BVS OUTPUT SPECIFICATIONS

LOAD RESISTANCE [k Ω]

Output: 4 – 20 mA DC Load resistance vs. supply voltage: Load Resistance (Ω) = (Supply Voltage (V) – 12 (V)) ÷ 0.02 (A) (including leadwire resistance) 2.5

2.4

2.0 1.5 1.0 0.5 0.0

0

10 20 30 40 50 60 12 SUPPLY VOLTAGE [V] (600Ω maximum at 24V DC)

INSTALLATION Supply voltage: 12 – 60 V DC Operating temperature: -5 to +55°C (23 to 131°F) Operating humidity: 30 to 90 %RH (non-condensing) Mounting: Surface or DIN rail; Standard Rack Mounting Frame BX-16H available Weight: 160 g (0.35 lb)

PERFORMANCE in percentage of span Accuracy: ±0.1 % Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) Response time: ≤ 0.5 sec. (0 – 90 %) Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 500 V AC @ 1 minute (input to output) 1500 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

http://www.m-system.co.jp/

BVS SPECIFICATIONS

ES-3118 Rev.9 Page 2/3

MODEL: BVS DIMENSIONS unit: mm (inch) 7.8 (.31)

CLAMP (top & bottom)

2 (.08) 3 (.12)

15 (.59)

2 4

2–4.5 (.18) HOLE 15 (.59) deep

8–M3.5 SCREW 107 (4.21)

26 (1.02)

1 3

93 (3.66)

35.4 (1.39)

80 (3.15)

93 (3.66)

DIN RAIL 35mm wide

5

6

7

8

26 (1.02) [3.3 (.13)]

137 (5.39)

•When mounting, no extra space is needed between units.

TERMINAL ASSIGNMENTS 19 (.75)

INPUT RESISTOR (model: REM)

1

2

3

4

5

6

7

8

Input shunt resistor attached for current input.

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM S

+ INPUT

R



*

1

Z

Isolation

Low Drift Amplifier

Output Driver

8 –

– mA

MONITOR

2

7 +

3

5 +

4

6 –

+ 24VDC OUTPUT LOAD 4 – 20mADC

Base Socket

*Input shunt resistor attached for current input.

Specifications are subject to change without notice.

http://www.m-system.co.jp/

BVS SPECIFICATIONS

ES-3118 Rev.9 Page 3/3