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M5CTC-250Z-R/Q

更新时间：2025-06-29 22:49:17

品牌：MSYSTEM

描述：Super-mini Terminal Block Signal Conditioners M5-UNIT

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M5CTC-250Z-R/Q 概述

Super-mini Terminal Block Signal Conditioners M5-UNIT

M5CTC-250Z-R/Q 数据手册

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MODEL: M5CTC

40: 0 – 40 A AC

Super-mini Terminal Block Signal Conditioners M5-UNIT

50: 0 – 50 A AC

60: 0 – 60 A AC

CT TRANSMITTER

75: 0 – 75 A AC

(clamp-on current sensor)

100: 0 – 100 A AC

125: 0 – 125 A AC

150: 0 – 150 A AC

175: 0 – 175 A AC

200: 0 – 200 A AC

225: 0 – 225 A AC

250: 0 – 250 A AC

300: 0 – 300 A AC

350: 0 – 350 A AC

400: 0 – 400 A AC

500: 0 – 500 A AC

Functions & Features

• Converts an alternating current into a standard process

signal

• Easy-to-install clamp-on type current sensor without

needing a current transformer

• Clamp-on current sensor included

• Wide input range from 10 A up to 600 A

• True RMS sensing

• High-density mounting

• Power LED

600: 0 – 600 A AC (Not selectable with the sensor type

code 1 'Leadwire type CLSA')

Typical Applications

• Centralized monitoring and control of motors at a

supervisory panel

[3] OUTPUT

Current

• Monitoring abnormal load current at motors to detect

pump malfunctions

A: 4 – 20 mA DC (Load resistance 550 Ω max.)

Z: Specify current (See OUTPUT SPECIFICATIONS)

Voltage

25 (.98)

4: 0 – 10 V DC (Load resistance 1000 Ω min.)

5: 0 – 5 V DC (Load resistance 500 Ω min.)

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

4W: -10 – +10 V DC (Load resistance 8000 Ω min.)

5W: -5 – +5 V DC (Load resistance 4000 Ω min.)

0: Specify voltage (See OUTPUT SPECIFICATIONS)

(3.82)

41 (1.61)

mm (inch)

[4] POWER INPUT

AC Power

MODEL: M5CTC–[1][2][3]–[4][5]

M: 85 – 264 V AC (Operational voltage range 85 – 264 V,

47 – 66 Hz)

ORDERING INFORMATION

• Code number: M5CTC-[1][2][3]-[4][5]

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

(e.g. M5CTC-150A-R/Q)

DC Power

R: 24 V DC

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

• Special output range (For codes Z & 0)

• Specify the specification for option code /Q

(e.g. /C01/S01)

[5] OPTIONS

blank: none

/Q: With options (specify the specification)

[1] SENSOR

1: Leadwire type CLSA

SPECIFICATIONS OF OPTION: Q (multiple selections)

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

/C01: Silicone coating

2: Screw terminal type CLSB

/C02: Polyurethane coating

[2] INPUT

10: 0 – 10 A AC

15: 0 – 15 A AC

20: 0 – 20 A AC

30: 0 – 30 A AC

/C03: Rubber coating

TERMINAL SCREW MATERIAL

/S01: Stainless steel

M5CTC SPECIFICATIONS

ES-2486 Rev.6 Page 1/5

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

MODEL: M5CTC

accuracy of engagement at the clamp connection.

ACCESSORIES

Note 2: The sensor is detachable up to 100 times (approx.).

Note 3: The sensor’s mechanical construction may cause it

to generate resonance sound. However, it does not affect

the performance of the sensor.

The clamp-on current sensor is included in the product

package.

■ CLAMP-ON CURRENT SENSOR (leadwire type CLSA)

• 0 – 10 A through 0 – 75 A Use

Sensor model No.: CLSA-08

Sensor cable model No.: CLSA-08C-30

Applicable cable diameter: Max. 10.0

Sensor leadwire: AWG 22

GENERAL SPECIFICATIONS

Construction: Terminal block

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

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

steel

Weight: 45 g (1.6 oz)

• 0 – 100 A Use

Sensor model No.: CLSA-12

Housing material: Flame-resistant resin (black)

Isolation: Sensor core to input or output to power

Input waveform

Sensor cable model No.: CLSA-08C-30

Applicable cable diameter: Max. 16.0

Sensor leadwire: AWG 22

RMS sensing: Up to 15 % of 3rd harmonic content

Overrange output: Approx. 0 to 110 % at 1 – 5 V

Zero adjustment: -2 to +2 % (front)

Weight: 70 g (2.5 oz)

• 0 – 125 A through 0 – 300 A Use

Sensor model No.: CLSA-30

Span adjustment: 98 to 102 % (front)

Power LED: Green LED turns on when the power is supplied.

Applicable cable diameter: Max. 24.0

Sensor leadwire: AWG 18, 200 mm

Weight: 200 g (7.1 oz)

INPUT SPECIFICATIONS

Frequency: 50 / 60 Hz

• 0 – 350 A through 0 – 500 A Use

Sensor model No.: CLSA-50

Overload capacity

Applicable cable diameter: Max. 36.0

Sensor leadwire: AWG 18, 200 mm

Weight: 300 g (10.6 oz)

CLSA - 08: 120 A continuous

CLSA - 12: 300 A continuous

CLSA - 30: 360 A continuous

CLSA - 50: 600 A continuous

CLSB - 05: 100 A continuous

CLSB - 10: 200 A continuous

CLSB - 20: 300 A continuous

CLSB - 40: 600 A continuous

CLSB - 60: 720 A continuous

Operational range: 5 – 120 % of rating

Be sure that the input voltage is of 440 V or less.

■ CLAMP-ON CURRENT SENSOR (screw terminal type CLSB)

Connection: M3 screw terminal (torque 0.5 N·m)

Screw terminal: Nickel-plated steel

Output wiring: Use AWG22 or thicker wires for the output.

Twist the paired wires, extendable up to 30 meters.

• 0 – 10 A through 0 – 50 A Use

Sensor model No.: CLSB-05

Applicable cable diameter: Max. 10.0

Weight: 45 g (1.6 oz)

• 0 – 60 A through 0 – 100 A Use

Sensor model No.: CLSB-10

OUTPUT SPECIFICATIONS

■ DC Current: 0 – 20 mA DC

Minimum span: 1 mA

Applicable cable diameter: Max. 16.0

Weight: 80 g (2.8 oz)

• 0 – 125 A through 0 – 200 A Use

Sensor model No.: CLSB-20

Offset: Max. 1.5 times span

Load resistance: Output drive 11 V max.

■ DC Voltage: 0 – 10 V DC

Applicable cable diameter: Max. 24.0

Weight: 200 g (7.1 oz)

Minimum span: 1 V

• 0 – 225 A through 0 – 400 A Use

Sensor model No.: CLSB-40

Offset: Max. 1.5 times span

Load resistance: Output drive 10 mA max.; at ≥ 1 V

Applicable cable diameter: Max. 35.0

Weight: 300 g (10.6 oz)

• 0 – 500 A through 0 – 600 A Use

Sensor model No.: CLSB-60

Applicable cable diameter: Max. 35.0

Weight: 360 g (12.7 oz)

Note 1: The output values may vary depending on the

M5CTC SPECIFICATIONS

ES-2486 Rev.6 Page 2/5

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

MODEL: M5CTC

INSTALLATION

Power Consumption

•AC:

Approx. 2 VA at 100 V

Approx. 3 VA at 200 V

Approx. 3 VA at 264 V

•DC: Approx. 2 W

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

Operating humidity: 0 to 90 %RH (non-condensing)

Mounting: DIN rail

Weight: 80 g (2.8 oz)

PERFORMANCE in percentage of span

Accuracy: ±0.5 % with input 5 – 100 %

(Input 10 – 100 % for the output codes 4W and 5W)

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

DC powered:

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

1000 V AC @1 minute (sensor core to sensor output)

AC powered:

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

1000 V AC @1 minute (sensor core to sensor output)

FRONT VIEW

Power LED

Span Adj.

Zero Adj.

M5CTC SPECIFICATIONS

ES-2486 Rev.6 Page 3/5

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

MODEL: M5CTC

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

7.3 (.29)

8–M3.5 SCREW

DIN RAIL

35mm wide

25 (.98)

41 (1.61)

[3.3 (.13)]

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

■ Sensor model No.: CLSA-08

■ Sensor model No.: CLSA-50

41 (1.61)

10 (.39)

150 (5.91)

3000 (118)

80 (3.15)

50 (1.97)

200 (7.87)

36 (1.41)

dia.

26 (1.02)

27 (1.05)

38 (1.50)

dia.

(.16)

■ Sensor model No.: CLSA-12

44.5 (1.75)

16 (.63)

150 (5.91)

3000 (118)

■ Sensor model No.: CLSB-05

30 (1.18)

dia.

31 (1.22)

8.6 26.3 (1.04) 8.6

48 (1.89)

(.34)

2–M3 SCREW

10 dia. (.39)

■ Sensor model No.: CLSA-30

TERMINAL COVER

(detachable)

64 (2.52)

200 (7.87)

24 (.94)

34 (1.34)

dia.

40 (1.57)

(.16)

■ Sensor model No.: CLSB-10

7.5 30.5 (1.20) 7.5

53.7 (2.11)

(.30)

2–M3 SCREW

16 dia. (.63)

TERMINAL COVER

(detachable)

M5CTC SPECIFICATIONS

ES-2486 Rev.6 Page 4/5

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

MODEL: M5CTC

■ Sensor model No.: CLSB-20

8.3

(.33)

35.9

(1.41)

8.3

(.33)

75.7 (2.98)

2–M3 SCREW

24 dia. (.94)

TERMINAL COVER

(detachable)

■ Sensor model No.: CLSB-40

8.8 35.5

8.8

(.35)

93 (3.66)

2–M3 SCREW

(.35)

(1.40)

35 dia. (1.38)

TERMINAL COVER

(detachable)

■ Sensor model No.: CLSB-60

8.8 35.5

8.8

(.35)

93 (3.66)

(.35)

(1.40)

2–M3 SCREW

35 dia. (1.38)

TERMINAL COVER

(detachable)

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

SOURCE

CONNECTOR*

Low Drift

Amplifier

RMS

Operation

Output

Driver

–

(A)

OUTPUT

POWER

CLAMP-ON SENSOR

( )

POWER LED

U(+)

V(–)

LOAD

*Connector provided only for the CLSA-08 and CLSA-12.

Specifications are subject to change without notice.

M5CTC SPECIFICATIONS

ES-2486 Rev.6 Page 5/5

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

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