REBS-5B-H [MSYSTEM]

Plug-in Signal Conditioners M-UNIT;


型号：	REBS-5B-H
厂家：	M-SYSTEM
描述：	Plug-in Signal Conditioners M-UNIT
文件：	总4页 (文件大小：113K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: REBS

3: 0 – 1 V DC (Input resistance 1 MΩ min.)

Plug-in Signal Conditioners M-UNIT

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.)

0: Specify voltage (See INPUT SPECIFICATIONS)

RATIO TRANSMITTER

(output bias; isolated)

Functions & Features

• Providing precise matching of DC control signals

to final control elements in open- or closed-loop systems

• Isolation up to 2000 V AC

[2] OUTPUT

Current

A: 4 – 20 mA DC (Load resistance 750 Ω max.)

B: 2 – 10 mA DC (Load resistance 1500 Ω max.)

C: 1 – 5 mA DC (Load resistance 3000 Ω max.)

D: 0 – 20 mA DC (Load resistance 750 Ω max.)

E: 0 – 16 mA DC (Load resistance 900 Ω max.)

F: 0 – 10 mA DC (Load resistance 1500 Ω max.)

G: 0 – 1 mA DC (Load resistance 15 kΩ max.)

Z: Specify current (See OUTPUT SPECIFICATIONS)

Voltage

• Monitor jacks provided for ratio & bias adjustments

• Ratio adjustable from 0.5 to 3.0

• Bias adjustable within ±100 %

• High-density mounting

Typical Applications

• Ratio control for air/fuel flows or for two flows

• Gain calculation for manipulated variable from a controller

• Large scale signal span adjustment

1: 0 – 10 mV DC (Load resistance 10 kΩ min.)

2: 0 – 100 mV DC (Load resistance 100 kΩ min.)

3: 0 – 1 V DC (Load resistance 100 Ω min.)

4: 0 – 10 V DC (Load resistance 1000 Ω min.)

5: 0 – 5 V DC (Load resistance 500 Ω min.)

6: 1 – 5 V DC (Load resistance 500 Ω min.)

4W: -10 – +10 V DC (Load resistance 2000 Ω min.)

5W: -5 – +5 V DC (Load resistance 1000 Ω min.)

0: Specify voltage (See OUTPUT SPECIFICATIONS)

(1.97)

(3.15)

127

(5)

mm (inch)

[3] POWER INPUT

AC Power

MODEL: REBS–[1][2]–[3][4]

B: 100 V AC

C: 110 V AC

D: 115 V AC

F: 120 V AC

G: 200 V AC

H: 220 V AC

J: 240 V AC

ORDERING INFORMATION

• Code number: REBS-[1][2]-[3][4]

Specify a code from below for each of [1] through [4].

(e.g. REBS-6A-B/Q)

• Special input and output ranges (For codes Z & 0)

• Specify the specification for option code /Q

(e.g. /C01/S01)

DC Power

S: 12 V DC

R: 24 V DC

V: 48 V DC

[1] INPUT

Current

P: 110 V DC

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)

Voltage

[4] OPTIONS

blank: none

/Q: With options (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

REBS SPECIFICATIONS

ES-3202 Rev.3 Page 1/4

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

MODEL: REBS

/C03: Rubber coating

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

TERMINAL SCREW MATERIAL

/S01: Stainless steel

Mounting: Surface or DIN rail

Weight: 300 g (0.66 lb)

GENERAL SPECIFICATIONS

Construction: Plug-in

PERFORMANCE in percentage of span

Setpoint accuracy: ±1.0 % (for monitor output voltage)

Computing accuracy: ±0.5 % (with ratio=1, bias=0 %)

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

Response time: ≤ 0.5 sec. (0 – 90 %)

Connection: M3.5 screw terminals

Screw terminal: Chromated steel (standard) or stainless

steel

Housing material: Flame-resistant resin (black)

Isolation: Input to output to power

Overrange output: Approx. -10 to +120 % at 1 – 5 V

Ratio adjustment: 0.5 – 3.0 (front)

Bias adjustment: -100 – +100 % (front)

Monitor jack diameter: 2 mm (.08")

Equation: Xo = KXi + B

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)

where Xo : output (%)

Xi : input (%)

K : ratio

(linear characteristic; 0.5 – 3.0)

B : bias (-100 – +100 %)

INPUT SPECIFICATIONS

■ DC Current:

Shunt resistor attached to the input terminals (0.5 W)

Specify input resistance value for code Z.

■ DC Voltage: 0 – 300 V DC

Minimum span: 1 V

Offset: Max. 1.5 times span

Input resistance: ≥ 1 MΩ

OUTPUT SPECIFICATIONS

■ DC Current: 0 – 20 mA DC

Minimum span: 1 mA

Offset: Max. 1.5 times span

Load resistance: Output drive 15 V max.

■ DC Voltage: -10 – +12 V DC

Minimum span: 5 mV

Offset: Max. 1.5 times span

Load resistance: Output drive 10 mA max.; 5 mA for

negative voltage output; at ≥ 0.5 V

INSTALLATION

Power input

• AC: Operational voltage range: rating ±10 %,

50/60 ±2 Hz, approx. 2 VA

• DC: Operational voltage range: rating ±10 %, or 85 – 150

V for 110 V rating (ripple 10 % p-p max.)

approx. 2 W (80 mA at 24 V)

Operating temperature: -5 to +60°C (23 to 140°F)

REBS SPECIFICATIONS

ES-3202 Rev.3 Page 2/4

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

MODEL: REBS

EXTERNAL VIEW

Bias Monitor

Ratio Monitor

COM.

Bias Adj.

Ratio Adj.

Front Cover (open)

EXTERNAL DIMENSIONS unit: mm (inch)

CLAMP

(top & bottom)

7.8 (.31)

DIN RAIL

35mm wide

2–4.5 (.18) dia.

MTG HOLE

15 (.59) deep

8–M3.5

SCREW

50 (1.97)

107 (4.21)

127 (5)

40 (1.57)

50 (1.97)

[3.3 (.13)]

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

TERMINAL ASSIGNMENTS unit: mm (inch)

INPUT RESISTOR

(model: REM)

Input shunt resistor attached

for current input.

REBS SPECIFICATIONS

ES-3202 Rev.3 Page 3/4

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

MODEL: REBS

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

RATIO

BIAS

Isolation

Ratio

Adjustment

Bias

Adjustment

Output

Driver

–

Amplifier

INPUT

OUTPUT

POWER

–

COM.

U(+)

V(–)

RATIO (R)

BIAS (B)

Ratio / Bias

Monitor

Base Socket

*Input shunt resistor attached for current input.

Specifications are subject to change without notice.

REBS SPECIFICATIONS

ES-3202 Rev.3 Page 4/4

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

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