HJPA-1A-R/Q [MSYSTEM]

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


型号：	HJPA-1A-R/Q
厂家：	M-SYSTEM
描述：	Space-saving Plug-in Signal Conditioners H-UNIT
文件：	总3页 (文件大小：108K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: HJPA

Space-saving Plug-in Signal Conditioners H-UNIT

[2] OUTPUT

Current

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

Voltage

FREQUENCY TRANSMITTER

(field-programmable)

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

Functions & Features

• Converting the output from a pulse-type transducer into a

standard process signal

POWER INPUT

• Micro-processor based

DC Power

• Field-programmable frequency range

• Linearization available for flow compensation

• Averaging non-uniform pulses

• Excitation

R: 24 V DC

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

[3] OPTIONS

blank: none

• Loop testing via hand-held programmer PU-2x

• Highdensity mounting

/Q: With options (specify the specification)

Typical Applications

SPECIFICATIONS OF OPTION: Q (multiple selections)

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

/C01: Silicone coating

• Positive displacement flowmeters, turbine flowmeters and

vortex flowmeters

• Proximity switches

/C02: Polyurethane coating

• Oval flowmeters

/C03: Rubber coating

26 (1.02)

TERMINAL SCREW MATERIAL

/S01: Stainless steel

(3.66)

RELATED PRODUCTS

• 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.

137

(5.39)

mm (inch)

MODEL: HJPA–[1][2]–R[3]

ORDERING INFORMATION

• Code number: HJPA-[1][2]-R[3]

GENERAL SPECIFICATIONS

Construction: Plug-in

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

(e.g. HJPA-3A-R/Q)

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

Screw terminal: Nickel-plated steel (standard) or stainless

steel

• Frequency range (e.g. 0 – 152.3 Hz)

• Linearization data (max. 16 points)

Use Ordering Information Sheet (No. ESU-1673) to specify

linearization data when the I/O signals are non-linear.

• Specify the specification for option code /Q

(e.g. /C01/S01)

Housing material: Flame-resistant resin (black)

Isolation: Input to output to power

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

(0 – 120 % when 0 % input equals to 0 Hz.)

Linearization: 16 points max. represented as percentage of

full-scale

Note: Consult factory on applications with a sensor handling

periodically (& quickly) changing frequency (e.g. oval

flowmeter).

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

range, low-end cutout, zero and span, simulating output,

averaging nonuniform pulses, linearization data, etc.

(Refer to the users manual of JXCON for the adjustments

configurable with JXCON.)

[1] INPUT

1: Open collector (Excitation: 12 V @ 30 mA)

2: Voltage pulse (Excitation: 12 V @ 30 mA)

3: Mechanical contact (Excitation: 12 V @ 30 mA)

Low-end cutout: 0 – 100 % adjustable (factory set to 0 %);

hysteresis fixed to 1 %

HJPA SPECIFICATIONS

ES-3473 Rev.13 Page 1/3

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

MODEL: HJPA

INPUT SPECIFICATIONS

Excitation: 12 V DC @30 mA; shortcircuit protection

Pulse width (time) requirement: 10 msec. min. at

< 20 Hz; duty ratio 20 – 80 % at ≥ 20 Hz

Offset: Max. 3 times span

■ Open Collector

Frequency range: 0 – 0.01 Hz through 25 kHz

(0 – 1 kHz will be used if not otherwise specified)

Sensing: Approx. 12 V DC @ 3 mA

ON/OFF level: ≤ 800 Ω / 2 V for ON,

≥ 1.2 kΩ / 3.6 V for OFF

■ Mechanical Contact

Frequency range: 0 – 0.01 Hz through 5 Hz

(0 – 5 Hz will be used if not otherwise specified)

Sensing: Approx. 12 V DC @ 3 mA

ON/OFF level: ≤ 800 Ω / 2 V for ON,

≥ 1.2 kΩ / 3.6 V for OFF

■ Voltage Pulse: Square or sine waveforms

Frequency range: 0 – 0.01 Hz through 25 kHz

(0 - 1 kHz will be used if not otherwise specified.)

Input amplitude: 2 – 50 Vp-p

Input impedance: 10 kΩ min.

INSTALLATION

Current consumption: Approx. 90 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 % with segment gain ≤ 1 [±0.1 % × gain]

with segment gain > 1

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

Response time: 0.5 sec. + 1 pulse cycle (0 – 90 %)

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 500 V AC @ 1 minute

(input to output to power)

1500 V AC @ 1 minute (input or output or power to ground)

HJPA SPECIFICATIONS

ES-3473 Rev.13 Page 2/3

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

MODEL: HJPA

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

7.8 (.31)

CLAMP

(top & bottom)

(.59)

DIN RAIL

35mm wide

2–4.5 (.18)

HOLE

15 (.59) deep

8–M3.5

SCREW

107 (4.21)

137 (5.39)

26 (1.02)

[3.3 (.13)]

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

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

Isolation

Waveform

Shaper

Digital

Computation

Output

Driver

–

INPUT

OUTPUT

POWER

SENSOR EXCITATION

12V Supply

MODULAR JACK

PU-2x

SERIAL TRANSMISSION LINE

Base Socket

Input Connection Examples

■ Open Collector or Mechanical Contact ■ Voltage Pulse

–

+12V

PWR

4kΩ

Specifications are subject to change without notice.

HJPA SPECIFICATIONS

ES-3473 Rev.13 Page 3/3

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

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