FND-P/E2 [MSYSTEM]

Plug-in Signal Conditioners M-UNIT;


型号：	FND-P/E2
厂家：	M-SYSTEM
描述：	Plug-in Signal Conditioners M-UNIT
文件：	总3页 (文件大小：115K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: FND

G: 200 V AC

H: 220 V AC

J: 240 V AC

DC Power

S: 12 V DC

R: 24 V DC

V: 48 V DC

Plug-in Signal Conditioners M-UNIT

CURRENT LOOP SUPPLY

(with square root extractor; non-isolated)

Functions & Features

• Powering a 4 – 20 mA DC current loop

• Square root extraction

P: 110 V DC (Not selectable with Option /E2.)

• Shortcircuit protection

• Applicable to smart transmitters

• LCD meter (engineering unit display selectable)

• Simple loop test output (0 % and 100 %)

• High-density mounting

[2] OPTIONS (multiple selections)

LCD Meter (after function or low-end cutout)

blank: Without

/E: LCD meter (0.0 – 100.0 %)

/E2: With LCD display in engineering unit

with backlight and the simple loop test output

Other Options

Typical Applications

• Various 2-wire transmitters

• Square root extractor application (4 – 20 mA input)

blank: none

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

(1.97)

SPECIFICATIONS OF OPTION: Q (multiple selections)

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

/C01: Silicone coating

(3.15)

/C02: Polyurethane coating

/C03: Rubber coating

127

(5)

TERMINAL SCREW MATERIAL

/S01: Stainless steel

mm (inch)

MODEL: FND–[1][2]

GENERAL SPECIFICATIONS

Construction: Plug-in

ORDERING INFORMATION

•Code number: FND-[1][2]

Connection: M3.5 screw terminals

Screw terminal: Chromated steel (standard) or stainless

steel

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

(e.g. FND-B/E2/Q)

Housing material: Flame-resistant resin (black)

Isolation: Input or output to power

Overrange output: 0 – 105 % at 1 – 5 V

Zero adjustment: -5 to +5 % (front)

Span adjustment: 95 to 105 % (front)

Low-end cutout: Approx. 5 – 8 % (output)

Simple loop test output: 0 % and 100 % signal simulated by

selecting the front switch positions. (Only for option code

/E2)

• Specify the specification for option code /Q

(e.g. /C01/S01)

INPUT

Current

4 – 20 mA DC (Input resistance 250 Ω)

OUTPUT

■ DISPLAY (LCD meter)

Voltage

• Option code: /E

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

LCD digital display: 0.0 - 100.0 % (min. digit 0.1 %)

(No scaling)

• Option code: /E2

[1] POWER INPUT

AC Power

LCD digital display: Engineering unit

Display scaling: -10000 – +10000

Decimal position: 10-1 - 10-4 or no decimal point

Engineering unit: %, μV, mV, V, mA, A, °C, °F, Ω, DEG K,

mHz, Hz, kHz, VAC, AAC, mg, g, kg, t, rpm or rps selectable

B: 100 V AC

C: 110 V AC

D: 115 V AC

F: 120 V AC

FND SPECIFICATIONS

ES-3214 Rev.11 Page 1/3

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

MODEL: FND

Back light: Green at normal, red at loop test output enable

Factory setting: scaling 0.00 - 100.00, unit: %

SUPPLY OUTPUT

Output voltage: 24 – 28 V DC with no load

Current rating: ≤ 22 mA DC

• Shortcircuit Protection

Current limited: 35 mA max.

Protected time duration: No limit

INPUT SPECIFICATIONS

■ DC Current: Input resistor incorporated

INSTALLATION

Power input

•AC: Operational voltage range: rating ±10 %, 50/60 ±2 Hz,

approx. 2 VA

(approx. 3 VA with Option /E2)

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

for 110 V rating (ripple 10 % p-p max.) approx. 2.6 W (110

mA at 24 V; approx. 3.6 W with Option /E2)

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

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

Mounting: Surface or DIN rail

Weight: 300 g (0.66 lb)

PERFORMANCE in percentage of span

Accuracy: ±0.2 % (input 1 – 100 %)

Display accuracy: ± (0.2 % of FS + 1 digit) (Input 1 – 100 %)

Simple loop test output setting accuracy: ±0.5 %

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

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: 2000 V AC @1 minute (input or output

to power to ground)

EXTERNAL VIEW

■ OPTION /E

■ OPTION /E2

LCD Meter

Zero Adj.

Span Adj.

LCD Meter

Zero Adj.

Span Adj.

NEXT Key

Loop Test Selector

ENTER Key

Top

: 0% fixed

Middle : 100% fixed

Bottom : Cancel

(normal operating mode)

FND SPECIFICATIONS

ES-3214 Rev.11 Page 2/3

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

MODEL: FND

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS 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.

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

250Ω

Square Root

Extractor

Output

Driver

–

INPUT

OUTPUT

POWER

LOOP TEST

SELECTOR

2-WIRE XMTR

PWR SUPPLY

24V DC

Supply

U(+)

V(–)

Base Socket

*Option /E, E2

** Option /E2

■ When Used as DC Supply

■ When Used as Square Root Extractor

2-WIRE

TRANSMITTER

–

INPUT

250Ω

Specifications are subject to change without notice.

FND SPECIFICATIONS

ES-3214 Rev.11 Page 3/3

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

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