18PV-766-R/A3S [MSYSTEM]

Rack-mounted DCS Signal Conditioners 18-RACK;


型号：	18PV-766-R/A3S
厂家：	M-SYSTEM
描述：	Rack-mounted DCS Signal Conditioners 18-RACK DCS 分布式控制系统
文件：	总2页 (文件大小：89K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: 18PV

/A2: 0.2 – 1.0 bar

/A3: 3 – 15 psig

Rack-mounted DCS Signal Conditioners 18-RACK

P/I TRANSDUCER

Functions & Features

GENERAL SPECIFICATIONS

Construction: Rack-mounted; terminal access via screw

terminals on the front and connector on the rear; terminal

cover provided

• Converting a standard pneumatic signal into two

proportional DC outputs

• Second channel output available at the front terminals

and at the Standard Rack connector

Connection

Pneumatic: Rc 1/4" or 1/4" NPT female

(torque ≤ 12 N·m)

Output 1: Connector

Output 2: M3.5 screw terminals (torque 0.8 N·m) and

connector

Power input: Supplied from connector

Screw terminal: Nickel-plated steel

Isolation: Output 1 to output 2 to power

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

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

Span adjustment: 95 to 105 % (front)

MODEL: 18PV–[1]66–R[2]

INPUT SPECIFICATIONS

■ Input

ORDERING INFORMATION

• Code number: 18PV-[1]66-R[2]

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

(e.g.18PV-266-R/A2S)

19.6 – 98.1 kPa, 0.2 – 1.0 kgf/cm

20 – 100 kPa, 0.2 – 1.0 bar

20.7 – 103.4 kPa, 3 – 15 psig

[1] PNEUMATIC CONNECTION

2: Rc 1/4"

INSTALLATION

Current consumption: Approx. 35 mA

7: 1/4" NPT fitting

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

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

Mounting: Standard Rack 18BXx or 18KBXx

Weight: 250 g (0.55 lb)

OUTPUT 1

Voltage

6: 1 – 5 V DC (Load resistance 2000 Ω min.)

PERFORMANCE in percentage of span

Accuracy: ±0.2 %

OUTPUT 2

Voltage

Temp. coefficient: ±0.03 %/°C (±0.02 %/°F)

Response time: ≤ 0.5 sec. (0 – 90 %)

6: 1 – 5 V DC (Load resistance 2000 Ω min.)

Permissible overrange: 196 kPa (2.0 kgf/cm2, 1.96 bar, 28

psig)

POWER INPUT

DC Power

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 500 V AC @ 1 minute

(output 1 to output 2 to power)

R: 24 V DC

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

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

[2] OPTIONS

Input

blank: 0.2 – 1.0 kgf/cm

/A1S: 19.6 – 98.1 kPa

/A2S: 20 – 100 kPa

/A3S: 20.7 – 103.4 kPa

18PV SPECIFICATIONS

ES-1820 Rev.10 Page 1/2

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

MODEL: 18PV

EXTERNAL DIMENSIONS unit: mm (inch)

2–M3 SCREW

PNEUMATIC

CONNECTION

Rc 1/4” or 1/4” NPT

NPT

FITTING

14.5 (.57)

76 (2.99)

23.7 (.93)

27 (1.06)

20 (.79)

33 (1.30)

TERMINAL ASSIGNMENTS

–

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

Isolation

Semiconductor

Pressure Sensor

Voltage/

Duty Cycle

Output

Driver

Amplifier

INPUT

OUTPUT 2

–

Output

Driver

OUTPUT 1

OUTPUT 2

POWER

Specifications are subject to change without notice.

18PV SPECIFICATIONS

ES-1820 Rev.10 Page 2/2

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

相关型号：