M2LV-S2Z1-M/Q [MSYSTEM]

Super-mini Signal Conditioners Mini-M Series;


型号：	M2LV-S2Z1-M/Q
厂家：	M-SYSTEM
描述：	Super-mini Signal Conditioners Mini-M Series
文件：	总3页 (文件大小：110K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: M2LV

V1: Range -2.5 – +2.5 V DC

V2: Range -10 – +10 V DC

Super-mini Signal Conditioners Mini-M Series

Output ranges are fully programmable out of the range

specified when ordering by setting up the DIP switch and

using ‘One-Step-Cal’ Calibration. PC Configurator is also

available.

SIGNAL TRANSMITTER

(field- and PC-configurable)

Functions & Features

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

DC signal

POWER INPUT

AC Power

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

control buttons without needing a PC; PC software is also

usable.

M: 85 – 264 V AC (Operational voltage range 85 – 264 V,

47 – 66 Hz)

• Both input and output type and range are configurable

[3] OPTIONS

23 (.91)

blank: none

/Q: With options (specify the specification)

(2.99)

SPECIFICATIONS OF OPTION: Q (multiple selections)

COATING (For the detail, refer to M-System's web site.)

/C01: Silicone coating

124

(4.88)

/C02: Polyurethane coating

mm (inch)

/C03: Rubber coating

TERMINAL SCREW MATERIAL

/S01: Stainless steel

MODEL: M2LV-[1][2]-M[3]

RELATED PRODUCTS

• PC configurator software (model: M2LVCFG)

ORDERING INFORMATION

• Code number: M2LV-[1][2]-M[3]

Specify a code from below for each [1] through [3].

(e.g. M2LV-S2Z1-M/Q)

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.

• Input range (e.g. 0 – 5 V DC)

• Output range (e.g. 4 – 20 mA DC)

• Specify the specification for option code /Q

(e.g. /C01/S01)

GENERAL SPECIFICATIONS

Construction: Plug-in

Connection: M3 screw terminals (torque 0.8 N·m)

Screw terminal: Chromated steel (standard) or stainless

steel

[1] INPUT

Current

Z1: Range 0 – 50 mA DC (Input resistance 24.9 Ω)

Voltage

Housing material: Flame-resistant resin (black)

Isolation: Input to output to power

S1: Range -1000 – +1000 mV DC (Input resistance 1 MΩ min.)

S2: Range -10 – +10 V DC (Input resistance 1 MΩ min.)

(Input range are fully programmable out of the range

specified when ordering by setting up the DIP switch and

using ‘One-Step-Cal’ Calibration. PC Configurator is also

available.)

Overrange output: Approx. -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.

Configuration

[2] OUTPUT

Current

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

range configured via the side DIP switches, precise 0 % and

100 % ranges are calibrated via the front control buttons

with a help of LED.

Z1: Range 0 – 20 mA DC

Voltage

M2LV SPECIFICATIONS

ES-5072 Rev.4 Page 1/3

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

MODEL: M2LV

PC configurator: Via Windows PC connected to the front

jack.

maintained.

Load resistance: Output drive 1 mA max.

(e.g. 1 – 5 V: 5000 Ω [5 V ÷ 1 mA])

If not specified, the output range is shown below.

V1: 0 – 1 V DC

Programmable features include:

•I/O type and range

•Zero and span adjustments

•User’s linearization table

V2: 1 – 5 V DC

Configurator connection: 2.5 dia. miniature jack;

RS-232-C level

INSTALLATION

Power Consumption

INPUT SPECIFICATIONS

■ DC Current: Input resistor incoporated

(If not specified, the input range is 4 – 20 mA DC.)

Input range: 0 – 50 mA DC

•AC:

Approx. 4 VA at 100 V

Approx. 5 VA at 200 V

Approx. 6 VA at 264 V

Minimum span: 2 mA

Operating temperature: -5 to +55°C (23 to 131°F)

Operating humidity: 30 to 90 %RH (non-condensing)

Mounting: Surface or DIN rail

Weight: 120 g (0.26 lb)

Offset: Lower range can be any specific value within the

input range provided that the minimum span is maintained.

■ DC Voltage

•Code S1 (narrow spans)

Input range: -1000 – +1000 mV DC

Minimum span: 100 mV

PERFORMANCE

Accuracy: Input accuracy + output accuracy

•Code S2 (wide spans)

Inversely proportional to the span.

Input range: -10 – +10 V DC

Except the accuracy of input resistor.

See CALCULATION EXAMPLES OF OVERALL ACURACY.

Input accuracy: (% of input range)

Minimum span: 1 V

Offset: Lower range can be any specific value within the

input range provided that the minimum span is maintained.

If not specified, the input range is shown below.

S1: 0 – 100 mV DC

-1000 – +1000 mV : ≤ ±0.01 %

-10 – +10 V : ≤ ±0.01 %

0 – 50 mA : ≤ ±0.02 %

S2: 1 – 5 V DC

Output accuracy: ±0.04 % of output range

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

Response time: ≤ 1 sec. (0 – 90 %)

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 2000 V AC @1 minute (input to output

to power to ground)

OUTPUT SPECIFICATIONS

■ DC Current

Maximum range: 0 – 20 mA DC

Conformance range: 0 – 24 mA DC

Minimum span: 1 mA

Offset: Lower range can be any specific value within the

output range provided that the minimum span is

maintained.

CALCULATION EXAMPLES OF OVERALL ACCURACY

[Example] Input Type -10 – +10 V, Input Range 1 – 5 V,

Output Type -10 – +10 V, Output Range 1 – 5 V

• Input accuracy = Max. Input Range (20 V) ÷ Span (4 V) ×

0.01 % = 0.05 %

Load resistance: Output drive 12 V max.

(e.g. 4 – 20 mA: 600 Ω [12 V ÷ 20 mA])

If not specified, the output range is 4 – 20 mA DC.

■ DC Voltage

• Output accuracy = Max. Output Range (20 V) ÷ Span (4 V)

× 0.04 % = 0.2 %

Code V1 (narrow spans)

Conformance range: -3 – +3 V DC

Output range: -2.5 – +2.5 V DC

Minimum span: 250 mV

Accuracy= ±0.25 %

Code V2 (wide spans)

Conformance range: -11.5 – +11.5 V DC

Output range: -10 – +10 V DC

Minimum span: 1 V

Offset: Lower range can be any specific value within the

output range provided that the minimum span is

M2LV SPECIFICATIONS

ES-5072 Rev.4 Page 2/3

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

MODEL: M2LV

EXTERNAL VIEW

■ FRONT VIEW

■ SIDE VIEW

LED1 (LD1)

LED2 (LD2)

Configuration DIP SW

LED3 (LD3)

1 2 3 4 5 6 7 8

Configurator Jack

MODE Button

OFF

SW2

UP Button

1 2 3 4

SW1

DOWN Button

OFF

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

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

6 (.23)

DIN RAIL

35mm wide

2–4.2x5

(.17x.20)

MTG HOLE

6 (.24) deep

8–M3

SCREW

14 13

21.5 (.85) 10 (.39)

84 (3.31)

114 (4.49)

15 (.59)

[4 (.16)]

23 (.91)

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

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

STATUS

CONTROL SW

DIP SW

Isolation

24.9Ω

Digital

Computation

Output

Driver

–

CURRENT

(Z1)

OUTPUT

POWER

Low Drift

Amplifier

–

VOLTAGE

(S1, S2)

JACK

CONFIGURATOR

Base Socket

Specifications are subject to change without notice.

M2LV SPECIFICATIONS

ES-5072 Rev.4 Page 3/3

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

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