M2RR-10-M [MSYSTEM]

Super-mini Signal Conditioners Mini-M Series;


型号：	M2RR-10-M
厂家：	M-SYSTEM
描述：	Super-mini Signal Conditioners Mini-M Series
文件：	总2页 (文件大小：94K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: M2RR

Super-mini Signal Conditioners Mini-M Series

SPECIFICATIONS OF OPTION: Q (multiple selections)

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

/C01: Silicone coating

RESISTANCE/RESISTANCE CONVERTER

Functions & Features

/C02: Polyurethane coating

/C03: Rubber coating

• Accepts a resistance input from an RTD and provides a

multiplied resistance value

TERMINAL SCREW MATERIAL

/S01: Stainless steel

• High-density mounting

23 (.91)

GENERAL SPECIFICATIONS

Construction: Plug-in

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

Screw terminal: Chromated steel (standard) or stainless

steel

Model

(2.99)

Housing material: Flame-resistant resin (black)

Isolation: Input or output to power

Zero adjustment: ±2 % of the output resistance (measuring

current ≤ 2 mA DC)

ZERO

SPAN

124

(4.88)

mm (inch)

Span (gain) adjustment: ± 5 % of the output resistance

I/O ratio: 1.20 – 100.00

MODEL: M2RR–[1]–[2][3]

INPUT SPECIFICATIONS

Resistance: 40 Ω to 5 kΩ

ORDERING INFORMATION

• Code number: M2RR-[1]-[2][3]

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

(e.g. M2RR-5-M/Q)

OUTPUT SPECIFICATIONS

Resistance: 80 Ω to 10 kΩ

• Input resistance range (e.g. 100 – 150 Ω)

• Specify the specification for option code /Q

(e.g. /C01/S01)

Maximum measuring voltage: 12 V DC

Minimum measuring current: 1 mA DC

Maximum measuring current: 20 mA DC

Note: AC measurement is unable.

[1] I/O RATIO

(n = Output / Input)

2 : n = 2

INSTALLATION

Power Consumption

5: n = 5

•AC

10: n = 10

Approx. 1.0 VA at 100 V

0: Specify ‘n’ (≥ 1.20)

Approx. 2.5 VA at 200 V

Approx. 3.5 VA at 264 V

•DC: Approx. 0.5 W

[2] POWER INPUT

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

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

Mounting: Surface or DIN rail

Weight: 150 g (0.33 lb)

AC Power

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

47 – 66 Hz)

DC Power

R2: 11 – 27 V DC

(Operational voltage range 11 – 27 V, ripple 10 %p-p max.)

P: 110 V DC

(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)

[3] OPTIONS

Other Options

blank: none

/Q: Option other than the above (specify the specification)

M2RR SPECIFICATIONS

ES-5016 Rev.4 Page 1/2

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

MODEL: M2RR

PERFORMANCE based on the resistance output

Accuracy: ± 0.1 % or 0.1 Ω, whichever is greater.

Temp. coefficient: ±0.04 %/°C (±0.02 %/°F)

(n = 5, Rin = 100 Ω, Is = 7 mA)

The following equation is applied for other cases:

Temp. coefficient (%/°C) = (5 × n) ÷ (Rin (Ω) × Is (mA))

n = I/O ratio

Rin = Input resistance

Is = Measuring current

Response time: ≤ 50 msec. (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 or output

to power to ground)

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

Output Driver

Input Resistance

Rin

Measuring Current

Resistance

Computation

OUTPUT

–

U(+)

V(–)

POWER

Base Socket

Specifications are subject to change without notice.

M2RR SPECIFICATIONS

ES-5016 Rev.4 Page 2/2

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

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