msp5 - M
MODEL: MSP5
Final Control Elements
7: 18 sec. / 10 mm, 700 N
MINI-TOP ELECTRONIC ACTUATOR
[3] OUTPUT STEM TYPE
(linear type)
Functions & Features
• Small-size control valve actuator
• Electrical positioner incorporated
• 1/1000 high resolution
• Seal-spring incorporated for both directions; usable with
three-way valves
• Easy adjustment: electronic limiter at the valve open &
closed positions
• Overload protection
• Various power inputs
• Manual operation function option available
• CE marking for 24 V DC power
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
Typical Applications
• Actuator for automatic control valve in pilotplants
• Air-conditioning in buildings or plants
• Micro-flow control for pharmaceutical injection
• For small-size control valves
[4] SEQUENTIAL CONTROL SIGNALS
L: Full-open/-closed signal
F: Forced open/close signal
B: Full-open/-closed and forced open/close signals
(Select 'With Terminal Box.')
0: Without
[5] TERMINAL BOX
T: With
0: Without
[6] INPUT
Current
A: 4 – 20 mA DC (Input resistance 250 Ω)
Z: Specify current (See INPUT SPECIFICATIONS)
Voltage
6: 1 – 5 V DC (Input resistance approx. 1 MΩ)
0: Specify voltage (See INPUT SPECIFICATIONS)
[7] CE MARKING
C: With
0: Without
MODEL: MSP5–[1][2][3][4][5]–[6][7][8][9]
[8] POWER INPUT
ORDERING INFORMATION
• Code number: MSP5-[1][2][3][4][5]-[6][7][8][9]
Specify a code from below for each [1] through [9].
(e.g. MSP5-371LT-ACR/S/Q)
• Special input range (for codes Z and 0)
• Specify the specification for option code /Q
(e.g. /SET)
[1] STROKE
1: 5 to 10 mm (.20” to .39”)
3: 10 to 20 mm (.39” to .79”)
AC Power
K3: 100 – 120 V AC
(Operational voltage range 90 – 132 V, 47 – 66 Hz)
(Not selectable for CE)
L3: 200 – 240 V AC
(Operational voltage range 180 – 264 V, 47 – 66 Hz)
(Not selectable for CE)
DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
[9] OPTIONS (multiple selections)
[2] OPERATION TIME, THRUST
3: 5 sec. / 10 mm, 150 N
4: 9 sec. / 10 mm, 300 N
http://www.m-system.co.jp/
Manual Operation Function
blank: Without
/S: With (Not available when DC power is selected.)
MSP5 SPECIFICATIONS
ES-4845 Rev.10 Page 1/5
MODEL: MSP5
Other Options
blank: none
/Q: Option other than the above (specify the specification)
SPECIFICATIONS OF OPTION: Q
EX-FACTORY SETTING
/SET: Preset according to the Ordering Information Sheet
(No. ESU-4854)
GENERAL SPECIFICATIONS
Degree of protection: IP55
Action: Direct or reverse; field selectable with DIP switches
(factory set to “reverse”)
(In “reverse” action with upright mount, the output stem
goes up with an input signal increase.)
Operation at abnormally low input: go up, go down or stop;
moving direction when upright mount, field selectable with
DIP switches (factory set to “go down”)
Detectable input drop level: -16 ±2.5 %
Electrical connection
•Without terminal box
Wiring conduit: G 1/2 female; cable connector with 1 meter
wire (0.5 mm2) provided
•Terminal box
Wiring conduit: G 1/2 female (two)
Terminal screws: M3 pillar terminal
(Sequential control signal suffix code B)
M3 chromated steel
(other terminal box types)
(torque 0.5 N·m)
Housing material: Diecast aluminum
Drive: Stepping motor
Position detection: Potentiometer
Deadband: 0.1 – 4.5 % adjustable (factory set to 1.5 %)
Restarting timer: 0 – 10 sec. adjustable
(factory set to 1.5 sec.)
Isolation: AC power to signal
Zero adjustment: 0 – 25 %
Span adjustment: 50 - 100 %
Protective functions: Overload protection
Power indicator: Green LED turns on with power supplied.
Input indicator: Green LED turns on with normal input
Status indicator LED: Red light blinks in 2 sec. intervals in
normal operations; blinks in 0.5 sec. intervals when a
foreign object is detected mechanically caught inside.
Manual operation: Optional
•MSP5-x3: 27 turns/mm
•MSP5-x4: 54 turns/mm
•MSP5-x7: 112 turns/mm
http://www.m-system.co.jp/
INPUT SPECIFICATIONS
■ DC Current: Input resistor incorporated (250 Ω)
■ DC Voltage: 1 – 5 V DC or specific range within 0 – 5 V
DC, minimum span 1 V
(For a current input, convert the current to a voltage with
250 Ω)
Input resistance: Approx. 1 MΩ
■ Forced open/close signal: Dry contact inputs to command
to go up and go down
Rating: 5 V DC @ 2.5 mA
(go up and go down when upright mount)
OUTPUT SPECIFICATIONS
■ Operation Time & Torque (at rated power voltage)
(Model: Operation Time: Thrust)
MSP5-x3: 5 sec. / 10 mm: 150 N (33.5 lbf)
MSP5-x4: 9 sec. / 10 mm: 300 N (67 lbf)
MSP5-x7: 18 sec. / 10 mm: 700 N (157 lbf)
■ DC Voltage: 1 – 5 V DC (not isolated)
With “direct” action, 5 – 1 V DC position output is provided
proportionally to 4 – 20 mA DC (1 – 5 V DC) input.
Load resistance: ≥ 5 kΩ
■ Full-open / -closed signals: Limit switch contact
Rating: 125 V AC @ 0.75 A (cos ø = 1)
30 V DC @ 0.6 A (resistive load)
Mechanical life: 3 × 107 cycles
Maximum operation frequency: 60 cycles/min.
INSTALLATION
Power consumption
•AC: Approx. 25 VA
•DC: Approx. 0.6 A
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 85 %RH (non-condensing)
Vibration: 0.5 G (4.9 m/s2) max.
Mounting position: All directions
Do not mount the actuator with its output stem or cable
connector on the upside if the actuator is to be exposed to
dripping water.
Weight
•DC powered: 1.2 kg (2.65 lb)
•AC powered: 1.4 kg (3.09 lb)
Add 0.7 kg (1.54 lb) for the terminal box.
PERFORMANCE
Resolution: 1/1000 or 0.015 mm, whichever is greater, with
0.1 % deadband setting
Insulation resistance
•AC powered: ≥ 100 MΩ with 500 V DC
(signal or metallic housing to power)
≥ 100 MΩ with 100 V DC
MSP5 SPECIFICATIONS
ES-4845 Rev.10 Page 2/5
MODEL: MSP5
(signal to metallic housing)
•DC powered: ≥ 100 MΩ with 100 V DC
(signal or power to metallic housing)
Dielectric strength
•AC powered: 1500 V AC @ 1 minute
(signal or metallic housing to power)
100 V AC @ 1 minute
(signal to metallic housing)
•DC powered: 100 V AC @ 1 minute
(signal or power to metallic housing)
The Mini-top Series incorporates a seal-spring to maintain
the sealing pressure when the valve is fully closed. The
standard spring has 0.5 – 1 mm (.02” – .04”) flexibility to
facilitate the full-closed adjustment.
STANDARDS & APPROVALS
EU conformity:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
Low Voltage Directive
EN 61010-1
Measurement Category II
Pollution Degree 2
Full-open/-closed signal to other, power or metallic
housing: Reinforced insulation (125 V)
RoHS Directive
EN 50581
TERMINOLOGY
• Overload (Lock) Protection
The Mini-Top Series is equipped with a protection circuit
against overload caused by for example the valve catching
an alien substance.
When an overload is detected, the Mini-Top stops supplying
power to the motor and the status LED blinks in 0.5 sec.
intervals.
The protection is reset automatically with applying oppositedirection input signal or turning the power off and
restarting.
• Restarting Timer
The Mini-Top Series is equipped with a timer circuit which
gives an interval period (0 – 10 seconds) between stoprestart actions to prevent the motor and other internal
components from overheating.
It is recommended to set a long restarting time when the
ambient temperature and/or the temperature of flow
material is high.
• Electronic Limiter
This model is equipped with electronic limiters in order to
prevent mechanical locks when the input goes below 0 % or
above 100 %.
Limiters are set at approx. -1.5 % for the full-closed side,
approx. 101.5 % for the full-open side.
• Seal-Spring
http://www.m-system.co.jp/
MSP5 SPECIFICATIONS
ES-4845 Rev.10 Page 3/5
MODEL: MSP5
TERMINAL CONNECTIONS
• With Both Full-open/closed Signal
and Forced Open/Close Signal
black (1)
+ (U)
white (2)
– (V) POWER
red (3)
+
+
3
INPUT
COM1
yellow (5)
+ POSITION OUTPUT (1 – 5V DC)
COM1
4
stem
(output
goes up ) FULL-OPEN or
FULL-CLOSED
stem
(output
goes down ) SIGNAL
COM2
COM1
6
stem
(output
goes up ) FORCED
OPEN/CLOSE
stem
(output
goes down ) SIGNAL
stem
(output
goes up ) FULL-OPEN or
FULL-CLOSED
stem
(output
goes down ) SIGNAL
COM2
7
8
9
(1) to (8): Terminal No. of terminal box.
Full-open/-closed signals and forced open/close signals are optional.
INPUT
+ POSITION OUTPUT (1 – 5V DC)
5
blue (6)
brown (8)
– (V) POWER
2
green (4)
gray (7)
+ (U)
1
10
COM1
11
stem FORCED
(output
goes up ) OPEN/
stem CLOSE
(output
goes down ) SIGNAL
DIMENSIONS unit: mm (inch)
CABLE CONNECTOR
42 (1.65) 43 (1.69) 22 (.87) w/1 meter (3.28 ft) LEADWIRE
[
] for AC power supply
OUTPUT STEM HOLE SIZE M
CODE
DIA.
PITCH DEPTH
6
M 6
0.75
8
M 8
1.0
1
M10
1.25
15
D
M 6
1.0
E
M 8
1.25
F
M10
1.5
20 (.79)
98 (3.86)
46 (1.81) dia.
4–M5 10 (.39) deep
7 (.3)
8.5 (.33)
90 (3.54)
[130 (5.12)]
2 (.08) 31 (1.22)
50*
141 (5.55) [181 (7.13)]
(1.97) max.
YOKE CONNECTION
0
36 –0.1 dia.
66 (2.60) dia.
181 (7.12)
YOKE SURFACE
124 (4.9) dia.
(Wrench turning space)
*40 (1.57) max. with 5 – 10 mm stroke
With the manual operation
M (See the stem size table)
http://www.m-system.co.jp/
MSP5 SPECIFICATIONS
ES-4845 Rev.10 Page 4/5
MODEL: MSP5
■ TERMINAL BOX TYPE
67 (2.64)
[
98 (3.86)
] for AC power supply
OUTPUT STEM HOLE SIZE M
CODE
DIA.
PITCH DEPTH
6
M 6
0.75
8
M 8
1.0
1
M10
1.25
15
D
M 6
1.0
E
M 8
1.25
F
M10
1.5
46 (1.81) dia.
7.5 (.30) 32.5 (1.28)
35 (1.38) 60 (2.36)
85 (3.35)
42 (1.65) 43 (1.69)
4–M5 10 (.39) deep
YOKE CONNECTION
8.5 (.33)
0
36 –0.1 dia.
66 (2.60) dia.
M (See the stem size table)
124 (4.9) dia.
(Wrench turning space)
181 (7.12)
YOKE SURFACE
20 (.79) 34 (1.34)
2 (.08) 31 (1.22)
50*
141 (5.55) [181 (7.13)]
(1.97) max.
90 (3.54) [130 (5.12)]
7 (.3)
2–G 1/2 CONDUIT
*40 (1.57) max. with 5 – 10 mm stroke
With the manual operation
Cable connector or leadwires not provided with terminal box.
SCHEMATIC CIRCUITRY
FORCED
OPEN/
CLOSE
SIGNAL
COM1
MODE
SELECTOR
INPUT
+
4 – 20mA DC
(1 – 5V DC) COM1
POSITION
OUTPUT
1 – 5V DC
Hi / Lo
Limiter
Input
Circuit
+
INPUT
STATUS
MOTOR
POWER
Z
+ (U)
FULL-OPEN
or
FULL-CLOSED
SIGNAL
Motor
Driver
Motor Control
Logic
POT
Position
Output
Switching
Regulator
POWER
With Manual
Operation Function
DEADBAND
ADJ.
RESTART
TIMER
COM2
Position
Detector
Power
Circuit
– (V)
S
Output stem
goes up
Limit Switch
Output stem
goes down
Full-open/-closed signals and forced open/close signals are optional.
Disregard the switching regulator circuit for DC power input.
Specifications are subject to change without notice.
http://www.m-system.co.jp/
MSP5 SPECIFICATIONS
ES-4845 Rev.10 Page 5/5
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