FJFT6-U16-P [MSYSTEM]

Space-saving Plug-in Signal Conditioners F-UNIT;


型号：	FJFT6-U16-P
厂家：	M-SYSTEM
描述：	Space-saving Plug-in Signal Conditioners F-UNIT
文件：	总5页 (文件大小：191K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: FJFT

Space-saving Plug-in Signal Conditioners F-UNIT

[1] FUNCTION

1: Moving average output

2: Dead-time computing

3: Delay buffer

FILTER/LAG TRANSMITTER

(field-programmable)

4: Lead-time computing

5: Ramp buffer

Functions & Features

• Providing various filter functions which eliminate

unnecessary elements in the input signals

• Microprocessor based

6: Mean average output

• On-site calibration via hand-held programmer PU-2x

• Field-programmable input range

• High-density mounting

[2] INPUT

Current

A: 4 – 20 mA DC (Input resistance 250 Ω)

H: 10 – 50 mA DC (Input resistance 100 Ω)

Voltage

Typical Applications

• Level control; eliminating drifts in the input signal caused

by pumps

6: 1 – 5 V DC (Input resistance 1 MΩ min.)

U1: Range ±100 mV;

(Minimum span 3 mV, Input resistance 20 kΩ min.)

U2: Range ±1000 mV;

26 (1.02)

(Minimum span 30 mV, Input resistance 20 kΩ min.)

U3: Range ±10 V;

(Minimum span 0.3 V,Input resistance 1 MΩ min.)

100

(3.94)

[3] OUTPUT

Current

137

(5.39)

A: 4 – 20 mA DC (Load resistance 600 Ω max.)

Voltage

mm (inch)

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

[4] POWER INPUT

AC Power

MODEL: FJFT[1]-[2][3]–[4][5]

K: 85 – 132 V AC

ORDERING INFORMATION

• Code number: FJFT[1]-[2][3]-[4][5]

Specify a code from below for each of [1] through [5].

(e.g. FJFT1-6A-R/Q)

(Operational voltage range 85 – 132 V, 47 – 66 Hz)

L: 170 – 264 V AC

(Operational voltage range 170 – 264 V, 47 – 66 Hz)

DC Power

• Special input range (For codes U1, U2 & U3)

• Parameters (See "Functions" section)

Default setting will be used if not otherwise specified.

Use Ordering Information Sheet (No. ESU-1679) to specify

parameters.

R: 24 V DC

(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

P: 110 V DC

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

• Specify the specification for option code /Q

(e.g. /C01/S01)

[5] OPTIONS

blank: none

ITEM

DEFAULT

0.1

/Q: With options (specify the specification)

Sampling cycle: H

1 (2 for mean aver-

age output filter)

No. of samples to be calculated: N

SPECIFICATIONS OF OPTION: Q (multiple selections)

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

/C01: Silicone coating

Time constant: T

0.0

200.00

Max. rate of positive output change (CP)

Max. rate of negative output change (CN)

No. of smallest samples to be cut off (L)

No. of largest samples to be cut off (U)

/C02: Polyurethane coating

/C03: Rubber coating

TERMINAL SCREW MATERIAL

/S01: Stainless steel

FJFT SPECIFICATIONS

ES-1479 Rev.11 Page 1/5

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

MODEL: FJFT

setting

RELATED PRODUCTS

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength

• Programming Unit (model: PU-2x)

• PC configurator software (model: JXCON)

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.

Power input code R:

1000 V AC @ 1 minute (input to output)

2000 V AC @ 1 minute (input or output or power to ground)

500 V AC @ 1 minute (I/O to power)

Power input code K, L, P:

1000 V AC @ 1 minute (input to output)

2000 V AC @ 1 minute (input or output or power to ground)

1500 V AC @ 1 minute (I/O to power)

GENERAL SPECIFICATIONS

Construction: Plug-in

Connection: M3.5 screw terminals (torque 0.8 N·m)

Screw terminal: Nickel-plated 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

Adjustments: Programming Unit (model: PU-2x); function

and parameters, input range, zero and span, etc.

(Input range can be changed with Codes U1, U2 or U3 and

limited within ranges of each code type.)

(Refer to the users manual of JXCON for the adjustments

configurable with JXCON.)

INPUT SPECIFICATIONS

■ DC Current:

Shunt resistor attached to the input terminals (0.5 W)

■ DC Voltage: -10 – +10 V DC

Minimum span: 3 mV

Offset: Max. 3 times span

Default setting will be used if not otherwise specified.

U1: 0 – 100 mV DC

U2: 0 – 1 V DC

U3: 0 – 10 V DC

INSTALLATION

Power input

•AC: Approx. 4.5 VA

•DC: 24 V approx. 70 mA

110 V approx. 20 mA

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

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

Mounting: Surface or DIN rail; Standard Rack Mounting

Frame BX-16H available

Weight: 220 g (0.49 lb)

PERFORMANCE in percentage of span

Accuracy: ±0.1 %

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

Response time: ≤ 0.5 sec. (0 – 90 %) without any function

FJFT SPECIFICATIONS

ES-1479 Rev.11 Page 2/5

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

MODEL: FJFT

EXTERNAL DIMENSIONS unit: mm (inch)

CLAMP

(top & bottom)

7.8 (.31)

(.59)

DIN RAIL

35mm wide

2–4.5 (.18)

HOLE

15 (.59) deep

8–M3.5

SCREW

26 (1.02)

107 (4.21)

137 (5.39)

26 (1.02)

[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.

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

Isolation

Low Drift

Amplifier

Digital

Computation

Output

Driver

–

INPUT

OUTPUT

POWER

–

U(+)

V(–)

MODULAR JACK

PU-2x

SERIAL TRANSMISSION LINE

Base Socket

*Input shunt resistor attached for current input.

FJFT SPECIFICATIONS

ES-1479 Rev.11 Page 3/5

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

MODEL: FJFT

FUNCTIONS

■ MOVING AVERAGE OUTPUT

This unit samples input signals every H seconds and

outputs proportionally to an average of N numbers of

sampled data. When a new input is sampled after

another H seconds, it gives up the oldest sample and

calculates a new average including the latest sample

and outputs proportionally.

INPUT

N numbers

average

H : sampling cycle

OUTPUT

(0.1 to 100.0 seconds adjustable)

N : number of samples to be calculated

(1 to 8 adjustable)

•Step Input with Dead-Time

■ DEAD-TIME COMPUTING

This unit does not respond to an input signal for a

presetdead-timeduration. Inaddition, withadjusting

a time constant T, it generates a ﬁrst order lag output

after the dead-time.

INPUT

e^–Ls

(s) =

(s) + H

N (s)

OUTPUT

1 + T s

: output

: input

H x N

Dead Time = H N (s) (H ≤ T)

H : sampling cycle

(0.1 to 100.0 seconds adjustable)

N : numbers of samples to be calculated

(1 to 8 adjustable)

•

Step Input with Dead-Time Plus Time Constant

INPUT

T : time constant

(0.0 to 100.0 seconds adjustable)

OUTPUT

H x N

■DELAY BUFFER

•Step Input with Time Constant

This unit generates a ﬁrst order lag output.

INPUT

(s) =

X1 (s)

1 + T s

: output

: input

OUTPUT

T : time constant

(0.0 to 100.0 second adjustable)

FJFT SPECIFICATIONS

ES-1479 Rev.11 Page 4/5

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

MODEL: FJFT

■ LEAD-TIME COMPUTING

•Step Input with Time Constant (Lead)

This unit operates a lead-time equation.

INPUT

(s) = (1 + T s) X1 (s)

: output

: input

OUTPUT

T : lead-time constant

(0.0 to 100.0 seconds adjustable)

•Step Input with Rate-of-Change Limit

■ RAMP BUFFER

This unit output does not change faster than a preset

maximum rate, positive CP and negative CN, no mat-

ter how fast its input changes.

INPUT

OUTPUT

CP: maximum rate of positive output change

(0.00 to 200.00%/second adjustable)

CN: maximum rate of negative output change

(0.00 to 200.00%/second adjustable)

•Example (N=5, U=1, L=1)

■ MEAN AVERAGE OUTPUT

This unit samples input signals every H seconds and,

excluding U numbers of largest samples and L num-

bers of smallest samples, outputs proportionally to an

average of the rest [N – (U + L)] of sampled data. When

the numberofsamplestobecalculatedequals0orless,

it outputs an error.

INPUT

IN 1

IN 2

OUTPUT

H : sampling cycle

(0.1 to 100.0 seconds adjustable)

N : number of samples to be calculated

(2 to 8 adjustable)

OUT 1

OUT 2

U : number of largest samples to be cut off

(0 to 7 adjustable)

: number of smallest samples to be cut off

(0 to 7 adjustable)

Specifications are subject to change without notice.

FJFT SPECIFICATIONS

ES-1479 Rev.11 Page 5/5

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

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