M3LV-R4/B [MSYSTEM]

Space-saving Signal Conditioners M3-UNIT Series;


型号：	M3LV-R4/B
厂家：	M-SYSTEM
描述：	Space-saving Signal Conditioners M3-UNIT Series
文件：	总4页 (文件大小：116K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: M3LV

-2.5 – +2.5 V DC

-10 – +10 V DC

Space-saving Signal Conditioners M3-UNIT Series

SIGNAL TRANSMITTER

(field- and PC-configurable)

POWER INPUT

DC Power

Functions & Features

R4: 10 – 32 V DC

• Accepts a DC mV, V or mA input and provides

an isolated DC signal

(Operational voltage range 9 - 36 V, ripple 10 %p-p max.)

• Easy ‘One-Step Cal’ calibration using the front three

control buttons without needing a PC; PC software is also

usable.

[1] CONFIGURATION OPTIONS

A: PC and field configurable

• Both input and output type and range are configurable

• Front control button function can be locked

B: Field configurable

[2] OPTIONS (multiple selections)

Standards & Approvals

Typical Applications

• Signal conversion between control room and field

instrumentation with isolation

blank: CE marking

/UL: UL approval, CE marking

Other Options

• Ideal for use as a fast solution, multifunctional spare part

blank: none

18 (.71)

/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

106

(4.17)

/C02: Polyurethane coating

/C03: Rubber coating (UL not available)

110.5 (4.35)

mm (inch)

RELATED PRODUCTS

• PC configurator software (model: M3CFG)

Downloadable at M-System’s web site.

A dedicated cable is required to connect the module to the

PC. Please refer to the internet software download site or

the users manual for the PC configurator for applicable

cable types.

MODEL: M3LV–R4/[1][2]

ORDERING INFORMATION

• Code number: M3LV-R4/[1][2]

Specify a code from below for each [1] and [2].

(e.g. M3LV-R4/A/UL/Q)

• Specify the specification for option code /Q

(e.g. /C01)

GENERAL SPECIFICATIONS

Construction: Small-sized front terminal structure

Orders will be shipped with default factory settings (4 – 20

mA input / 4 – 20 mA output).

Connection: Euro type connector terminal

(applicable wire size: 0.2 to 2.5 mm , stripped length 8 mm)

Housing material: Flame-resistant resin (gray)

Isolation: Input to output to power

Overrange output: -15 to +115 %

Zero adjustment: -15 to +15 % (front)

Span adjustment: 85 to 115 % (front)

Status indicator LED: Tri-color (green/amber/red) LED;

Blinking patterns indicate operation status of the

transmitter.

INPUT – Field-selectable

DC Current & Voltage

Current: 0 – 20 mA DC

Millivolt: -1000 – +1000 mV DC

Voltage: -10 – +10 V DC

OUTPUT – Field-selectable

Current

Configuration

PC Configurator: (Model: M3LVCFG) via Windows PC

connected to th front jack.

0 – 20 mA DC

Voltage

Programmable features include:

M3LV SPECIFICATIONS

ES-2660 Rev.14 Page 1/4

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

MODEL: M3LV

• I/O type and range

output range provided that the minimum span is

• Zero and span adjustments

maintained.

• User’s linearization table setting

Load resistance: Output drive 1 mA maximum

(max. 101 points, specified within -15 to +115 % for both

input and output)

INSTALLATION

Power consumption

(Refer to the instruction manual)

‘One-Step Cal’ calibration: With I/O type and the full-scale

range configured via the internal DIP switches, precise 0 %

and 100 % ranges are calibrated via the front control

buttons with a help of LED. Also I/O calibration and fine

adjustment are available with a PC.

•DC: Approx. 3 W

Operating temperature: -25 to +65°C (-13 to +149°F)

Max. 55°C (131°F) for UL approval

Operating humidity: 0 to 95 %RH (non-condensing)

Mounting: DIN rail

Configurator connection: 2.5 dia. miniature jack;

RS-232-C level

Weight: 100 g (3.53 oz)

PERFORMANCE

INPUT SPECIFICATIONS

■ DC Current: 49.9 Ω resistor incorporated

Maximum range: 0 – 20 mA DC

Accuracy: Input Accuracy + Output Accuracy

Input accuracy: (% of input range)

(Inversely proportional to the span.)

-1000 – +1000 mV : ±0.01 (%)

Minimum span: 2 mA

Offset: Lower range can be any specific value within the

input range provided that the minimum span is maintained.

■ DC mV & Voltage

-10 – +10 V : ±0.01

0 – 20 mA : ±0.02

Output accuracy: ±0.04 % of output range

(Inversely proportional to the span.)

Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) of max. span

Response time: ≤ 0.5 sec. (0 – 90 %)

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 1500 V AC @ 1 minute

(input to output or power to ground)

500 V AC @ 1 minute (output to power)

•Narrow Spans (mV)

Maximum range: -1000 mV – +1000 mV DC

Minimum span: 100 mV

•Wide Spans (V)

Maximum range: -10 – +10 V DC

Minimum span: 1 V

Offset: Lower range can be any specific value within the

input range provided that the minimum span is maintained.

Input resistance: 1 MΩ minimum

CALCULATION EXAMPLES OF OVERALL ACCURACY

[Example] Input Signal 1 – 5 V, Output Signal 1 – 5 V

Max. Input Range (20 V) ÷ Span (4 V) × 0.01 % +

OUTPUT SPECIFICATIONS

■ DC Current

Maximum range: 0 – 20 mA DC

Minimum span: 1 mA

Max. Output Range (20 V) ÷ Span (4 V) × 0.04 % = 0.25 %

Conformance range: 0 – 24 mA DC

(Negative overrange current below 0 mA is not available.)

Offset: Lower range can be any specific value within the

output range provided that the minimum span is

maintained.

STANDARDS & APPROVALS

EU conformity:

EMC Directive

EMI EN 61000-6-4

EMS EN 61000-6-2

Load resistance: Output drive 12 V maximum

■ DC Voltage

RoHS Directive

EN 50581

Narrow Spans

Approval:

Maximum range: -2.5 – +2.5 V DC

Minimum span: 250 mV

UL/C-UL general safety requirements

(UL 61010-1, CAN/CSA-C22.2 No.1010-1)

Conformance range: -3 – +3 V DC

Wide Spans

Maximum range: -10 – +10 V DC

Minimum span: 1 V

Conformance range: -11.5 – +11.5 V DC

Offset: Lower range can be any specific value within the

M3LV SPECIFICATIONS

ES-2660 Rev.14 Page 2/4

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

MODEL: M3LV

EXTERNAL VIEW

■ FRONT VIEW

■ SIDE VIEW

LED1 (LD1)

10 11 12

LED2 (LD2)

LED3 (LD3)

MODE Button

UP Button

Configuration DIP SW

4 3 2 1

OFF

DOWN Button

SW1

Configurator Jack

SW2

8 7 6 5 4 3 2 1

OFF

The DIP switch setting is required to select output types before setting a precise output range using the PC configurator

software.

For detailed information on the configuration and calibration, refer to the instruction manual.

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

10 11 12

DIN RAIL

35mm wide

18 (.71)

110.5 (4.35)

[5 (.20)]

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

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

STATUS

CONTROL BUTTONS

DIP SW

Isolation

–

Digital

Computation

Output

Driver

–

Millivolt

(mV)

OUTPUT

POWER

Low Drift

Amplifier

VOLTAGE

(V)

–

CURRENT

(mA)

–

49.9Ω

CONFIGURATOR

JACK

M3LV SPECIFICATIONS

ES-2660 Rev.14 Page 3/4

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

MODEL: M3LV

Specifications are subject to change without notice.

M3LV SPECIFICATIONS

ES-2660 Rev.14 Page 4/4

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

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