MODEL: MSP50

MSP50 SPECIFICATIONS

ES-4884 Rev.0 Page 1/5

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

Final Control Elements

MINI-TOP ELECTRONIC ACTUATOR

(Linear type with Auto-setup function; Modbus)

Functions & Features

• Auto set-up

• 1/1000 high resolution

• Operational status logging

• Seal-springs for both the extending and retracting

directions of the output stem

Typical Applications

• Actuator for automatic control valve in pilot plants

• Air-conditioning in buildings or plants

• Micro-flow control for pharmaceutical injection

• For small-size control valves

MODEL: MSP50–[1][2][3]0–[4]0R[5]

ORDERING INFORMATION

• Code number: MSP50-[1][2][3]0-[4]0R[5]

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

(e.g. MSP50-3710-A0R/Q)

• Specify the specification for option code /Q

(e.g. /C03/SET)

■ STANDARD EX-FACTORY SETTINGS

(Field-configurable via Modbus or PU-2)

Parameter item

Setting value

Action

Reverse

Input signal

4 - 20 mA DC

Output signal

4 - 20 mA DC

Action control

Output stem goes UP

with 20 mA DC input

Operation at

abnormally low input

Stop

Deadband

0.3 %

Restart limiting timer

1.5 sec.

[1] STROKE

1: 5 to 10 mm (.20” to .39”)

3: 10 to 20 mm (.39” to .79”)

[2] OPERATION TIME, THRUST

3: 5 sec. / 10 mm, 150 N

4: 9 sec. / 10 mm, 300 N

7: 18 sec. / 10 mm, 700 N

[3] OUTPUT STEM TYPE

6: M6 female thread, 0.75 pitch

8: M8 female thread, 1.0 pitch

1: M10 female thread, 1.25 pitch

D: M6 female thread, 1.0 pitch

E: M8 female thread, 1.25 pitch

F: M10 female thread, 1.5 pitch

SEQUENTIAL CONTROL SIGNALS

0: Without

[4] INPUT

Current

A: 4 – 20 mA DC (Input resistance 250 Ω)

Voltage

6: 1 – 5 V DC (Input resistance 200 kΩ min.)

CE MARKING

0: Without

POWER SUPPLY VOLTAGE

DC Power

R: 24 V DC

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

[5] 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.)

/C03: Rubber coating

EX-FACTORY SETTING

/SET: Preset according to the Ordering Information Sheet

(No. ESU-4883)

GENERAL SPECIFICATIONS

Degree of protection: IP66

Operation at abnormally low input: Extend (DOWN), Retract

(UP), or Stop; selectable with DIP switches

Wiring conduit: 4-G 1/2

Terminal block: 7.62 mm pitch; M3 screw terminals (torque

0.5 N·m)