CT-1G-H [MSYSTEM]

Plug-in Signal Conditioners M-UNIT;


型号：	CT-1G-H
厂家：	M-SYSTEM
描述：	Plug-in Signal Conditioners M-UNIT
文件：	总3页 (文件大小：106K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: CT

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

Plug-in Signal Conditioners M-UNIT

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

CT TRANSMITTER

(CE, RMS sensing)

Functions & Features

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 3000 Ω min.)

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

5: 0 – 5 V DC (Load resistance 5000 Ω min.)

6: 1 – 5 V DC (Load resistance 5000 Ω min.)

4W: -10 – +10 V DC (Load resistance 20 kΩ min.)

5W: -5 – +5 V DC (Load resistance 10 kΩ min.)

0: Specify voltage (See OUTPUT SPECIFICATIONS)

• Converting an alternating current from a current

transformer into a standard process signal

• Minimum ripple

• True RMS sensing

• CT Protector provided for open-circuit protection

• Signal isolation

• High-density mounting

Typical Applications

• Centralized monitoring and control of motors, pumps or

heaters by DCS

[3] POWER INPUT

AC Power

• Monitoring power line and power supply current

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

(1.97)

(3.15)

DC Power

S: 12 V DC

127

(5)

R: 24 V DC

mm (inch)

V: 48 V DC

[4] OPTIONS (multiple selections)

Standards & Approvals (must be specified)

/CE: CE marking

MODEL: CT–[1][2]–[3][4]

ORDERING INFORMATION

• Code number: CT-[1][2]-[3][4]

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

(e.g. CT-1A-B/CE/Q)

Other Options

blank: none

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

• Special output range (For codes Z & 0)

• Specify the specification for option code /Q

(e.g. /C01/S01)

SPECIFICATIONS OF OPTION: Q (multiple selections)

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

/C01: Silicone coating

/C02: Polyurethane coating

[1] INPUT

Current

/C03: Rubber coating

TERMINAL SCREW MATERIAL

/S01: Stainless steel

1: 0 – 1 A AC

5: 0 – 5 A AC

GENERAL SPECIFICATIONS

Construction: Plug-in

[2] OUTPUT

Current

Connection: M3.5 screw terminals

Screw terminal: Chromated steel (standard) or stainless

steel

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.)

Housing material: Flame-resistant resin (black)

CT SPECIFICATIONS

ES-1911-CE Rev.10 Page 1/3

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

MODEL: CT

Isolation: Input to output to power

EMS EN 61000-6-2

Low Voltage Directive

EN 61010-1

Input waveform: Up to 15 % of 3rd harmonic content

Overrange output: 0 to 120 % at 1 – 5 V

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

Installation Category II

Pollution Degree 2

Span adjustment: 95 to 105 % (front)

Input or output to power: Reinforced insulation (300 V)

Input to output: Basic insulation (300 V)

RoHS Directive

INPUT SPECIFICATIONS

Frequency: 50 or 60 Hz

Input burden:

≤ 0.1 VA (input 0 – 1 A)

≤ 0.5 VA (input 0 – 5 A)

Overload capacity: 500 % of rating for 5 sec., 120 %

continuous

Operational range: 0 – 120 % of rating

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 1 mA max. at ≥ 3 V

INSTALLATION

Power input

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

50/60 ±2 Hz, approx. 2 VA

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

ripple 10 %p-p max., approx. 2 W (80 mA at 24 V)

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

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

Mounting: Surface or DIN rail

Weight: 350 g (0.77 lb)

PERFORMANCE in percentage of span

Accuracy: ±0.3 %

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

Response time: ≤ 0.5 sec. (0 – 90 %)

Ripple: 0.5 %p-p max.

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 2300 V AC @1 minute (input to output

to power to ground)

STANDARDS & APPROVALS

EU conformity:

EMC Directive

EMI EN 61000-6-4

CT SPECIFICATIONS

ES-1911-CE Rev.10 Page 2/3

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

MODEL: CT

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]

CT PROTECTOR

(model: CTM)

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

SOURCE

INPUT

TRANSFORMER

R.M.S.

Operation

Output

Driver

OUTPUT

POWER

–

U(+)

V(–)

LOAD

CT PROTECTOR

model: CTM

Base Socket

Specifications are subject to change without notice.

CT SPECIFICATIONS

ES-1911-CE Rev.10 Page 3/3

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

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