MODEL: M3SMS

M3SMS SPECIFICATIONS

ES-7715 Rev.6 Page 1/3

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

Super-space-saving Signal Conditioners

M3S-UNIT Series

POTENTIOMETER TRANSMITTER

Functions & Features

• Provides a standard DC output proportional to a

potentiometer or slidewire position input

• Constant voltage excitation

• Universal AC/DC power input

• Fast response type available

• High-density mounting

• Power indicator LED

Typical Applications

• Tank levels

• Positions

12 (.47)

mm (inch)

110.5 (4.35)

106

(4.17)

MODEL: M3SMS–[1]–[2][3]

ORDERING INFORMATION

• Code number: M3SMS-[1]-[2][3]

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

(e.g. M3SMS-A-R/K/Q)

• Special output range (For codes Z & 0)

• Specify the specification for option code /Q

(e.g. /C01)

INPUT

Total resistance 100 Ω – 10 kΩ

[1] OUTPUT

Current

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

B: 2 – 10 mA DC (Load resistance 1100 Ω max.)

C: 1 – 5 mA DC (Load resistance 2200 Ω max.)

D: 0 – 20 mA DC (Load resistance 550 Ω max.)

E: 0 – 16 mA DC (Load resistance 680 Ω max.)

F: 0 – 10 mA DC (Load resistance 1100 Ω max.)

G: 0 – 1 mA DC (Load resistance 11 kΩ max.)

Z: Specify current (See OUTPUT SPECIFICATIONS)

Voltage

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 1000 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 10 kΩ min.)

5W: -5 – +5 V DC (Load resistance 5000 Ω min.)

0: Specify voltage (See OUTPUT SPECIFICATIONS)

[2] POWER INPUT

AC Power

M2: 100 – 240 V AC (Operational voltage range 90 – 264 V,

47 – 66 Hz)

DC Power

R: 24 V DC

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

Universal

AD: 100 – 240 V AC / 24 – 240 V DC (universal)

(Operational voltage range 90 - 264 V AC, 47 - 66 Hz /

21.6 - 264 V DC, ripple 10 %p-p max.)

[3] OPTIONS (multiple selections)

Response Time (0 – 90 %)

blank: Standard (≤ 0.5 sec.)

/K: Fast Response (Approx. 25 msec.)

Other Options

blank: none

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

SPECIFICATIONS OF OPTION: Q

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

/C01: Silicone coating

/C02: Polyurethane coating

/C03: Rubber coating

GENERAL SPECIFICATIONS

Construction: Small-sized front terminal structure

Connection: Euro type connector terminal

Housing material: Flame-resistant resin (gray)

Isolation: Input to output to power

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

Zero adjustment: 0 – 30 % of total resistance (front)

Span adjustment: 70 – 100 % of total resistance (front)

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