MODEL: M8CTC

M8CTC SPECIFICATIONS

ES-5483 Rev.4 Page 1/4

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

Dual Output Super-mini Signal Conditioners Pico-M Series

CT CONVERTER

(clamp-on current sensor)

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

• Space-saving, easy-to-maintain, multi-channel installation

base

Typical Applications

• Centralized monitoring and control of motors at a

supervisory panel

• Monitoring abnormal load current at motors to detect

pump malfunctions

MODEL: M8CTC-[1][2][3]-R[4]

ORDERING INFORMATION

• Code number: M8CTC-[1][2][3]-R[4]

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

(e.g. M8CTC-1506A-R/Q)

• Specify the specification for option code /Q

(e.g. /C01/V01)

[1] SENSOR

1: Leadwire type CLSA

2: Screw terminal type CLSB

[2] INPUT

10: 0 – 10 A AC

15: 0 – 15 A AC

20: 0 – 20 A AC

30: 0 – 30 A AC

40: 0 – 40 A AC

50: 0 – 50 A AC

60: 0 – 60 A AC

75: 0 – 75 A AC

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

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

code 1 'Leadwire type CLSA')

[3] OUTPUT 1 / OUTPUT 2

6A: 1 – 5 V DC (Load resistance 2500 Ω min.)

/ 4 – 20 mA DC (Load resistance 300 Ω max.)

44: 0 – 10 V DC (Load Resistance 5000 Ω min.)

/ 0 – 10 V DC (Load Resistance 5000 Ω min.)

55: 0 – 5 V DC (Load resistance 2500 Ω min.)

/ 0 – 5 V DC (Load resistance 2500 Ω min.)

66: 1 – 5 V DC (Load resistance 2500 Ω min.)

/ 1 – 5 V DC (Load resistance 2500 Ω min.)

POWER INPUT

DC Power

R: 24 V DC

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

[4] OPTIONS

blank: none

/Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q (multiple selections)

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

/C01: Silicone coating

/C02: Polyurethane coating

/C03: Rubber coating

ADJUSTMENT

/V01: Multi-turn fine adjustment

RELATED PRODUCTS

• Installation Base or Single Mount Base Socket (model:

M8BSx)

This unit must be mounted on dedicated base or socket.

ACCESSORIES

The clamp-on current sensor is included in the product

package.