MSP40

MSP40 MSYSTEM | Alldatasheet

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MODEL: MSP40 MSP40 SPECIFICATIONS ES-4883 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-spring for the extending direction 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: MSP40–[1][2][3]0–[4]0R[5]

ORDERING INFORMATION

• Code number: MSP40-[1][2][3]0-[4]0R[5] Specify a code from below for each of [1] through [5]. (e.g. MSP40-2710-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”) 2: 8 to 15 mm (.31” to .59”) [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)

MODEL: MSP40 MSP40 SPECIFICATIONS ES-4883 Rev.0 Page 2/5 http://www.m-system.co.jp/ Housing material: Aluminum alloy (type: ADC12)

• Terminal box: Aluminium casting (type: AC2A) Drive: Stepping motor Position detection: Conductive potentiometer Lower end position adjustment (zero): 0 to 25% Upper end position adjustment (span): 50 to 100% Deadband adjustment: 0.1 – 5.0 % Restart limiting timer adjustment: 0.0 – 30.0 sec. Isolation: Power or I/O signal to Retract/UP signal to Extend/DOWN signal to alarm output to communication to housing Protective function: Excessive thrust protection (functions e.g. when the output stem is locked) Status Indicator LEDs
• PWR: Green LED turns on while power is supplied.
• INP: Green LED turns on while input signal is normally applied.
• STA: Green LED blinks while Auto-setup is perofrmed.
• COM: Green LED blinks during Modbus communication
• ALM: Red LED turns on or blinks when an error occurs (refer to the Users Manual (EM-4883) for details) ■ ACTION MODE: Reverse / Direct (Configured with Dip switches or PU-2x)
• Output stem moves toward the upper-end side as input signal increases, then stops (Reverse).
• Output stem moves toward the lower-end side as input signal increases, then stops (Direct). Action Input signal Output signal Reverse 4-20 mA DC 4 -20 mA DC 1-5 V DC 1 -5 V DC Direct 20 -4 mA DC 20 -4 mA DC 5-1 V DC 5 -1 V DC ■ Operation direction Action Input signal Output stem operation direction Reverse 4 mA DC DOWN (extending) 20 mA DC UP (rectracting) Direct 20 mA DC DOWN (extending) 4 mA DC UP (rectracting) MODBUS COMMUNICATION Communication: Half-duplex, asynchronous, no procedure Standard: TIA/EIA-485-A compatible Transmission distance: 500 meters max. Baud rate: 4800, 9600, 19200, 38400 bps (ex-factory setting: 38400 bps) Protocol: Modbus RTU Node address: 1 to 247 (ex-factory setting: 1) Parity: odd Stop bit: 1 Max. number of nodes: 31 (excluding master) Transmission media: Shielded twisted-pair cable (CPEV-S 0.9 dia.) Internal terminating resistor: 120 Ω INPUT SPECIFICATIONS ■ DC Current: Input resistor incorporated (250 Ω) ■ DC Voltage Input resistance: 200 kΩ min. OUTPUT SPECIFICATIONS ■ Operation Time & Thrust (at rated power voltage) (Model: Operation Time: Thrust) MSP40-x3: 5 sec. / 10 mm: 150 N (33.5 lbf) MSP40-x4: 9 sec. / 10 mm: 300 N (67 lbf) MSP40-x7: 18 sec. / 10 mm: 700 N (157 lbf) ■ Singal output
• 4-20 mA DC or 20-4 mA DC (non-isolated) Load resistance: 550 Ω max.
• 1-5 V DC or 5-1 V DC (non-isolated) Load resistance: 5000 Ω min. ■ Alarm output (triggerd when the output stem is locked)
• Output type: Photo MOSFET relay
• Rated load: 160 V 150 mA AC/DC at peak
• ON resistance: 8 Ω max.
• Leakage current during opening/closing: 2 μA max. ■ Rectract/UP signal and Extend/DOWN signal output
• Output type: Photo MOSFET relay
• Rated load: 160 V 150 mA AC/DC at peak
• ON resistance: 8 Ω max.
• Leakage current during opening/closing: 2 μA max. INSTALLATION Current consumption: Approx. 0.6 A Operating temperature: -5 to 55°C or 23 to 131°F (when operating at 50 % duty cycle or less; without considering direct sunlight, radiant heat, or heat transmission) Operating humidity: 30 to 85 %RH (non-condensing) Vibration resistance
• Sweep endurance test (according to IEC 61298-3) Acceleration: 19.6 m/s2 (2 G) Frequency: 10 to 1000 Hz Cycle: 20 cycles Sweep rate: 1 oct./min. Testing time: approx. 4 hr 30 min Direction: X, Y, Z Mounting position: All directions Prevent water from accumulating around the output stem. Weight: 1.9 kg (4.2 lb)

MODEL: MSP40 MSP40 SPECIFICATIONS ES-4883 Rev.0 Page 3/5 http://www.m-system.co.jp/ PERFORMANCE Resolution: 1/1000 of the output stem operation distance or 0.015 mm, whichever is greater, with the deadband set to 0.1 % Insulation resistance: Power or I/O signal to Retract/UP signal to Extend/DOWN signal to alarm output to communication to housing ≥ 100 MΩ with 500 V DC Dielectric strength: 500 V AC @1 minute (Power or I/O signal to Retract/UP signal to Extend/DOWN signal to alarm output to communication to housing) STANDARDS & APPROVALS

• RoHS Directive EN 50581 TERMINOLOGY
• Auto-Setup function Function to automatically adjust the Full-closed (lower-end) position and the Full-open (upper-end) position with simple operation.
• Modbus communication Operation status of the actuator can be monitored during normal operation for ensuring safe operation of the product and supporting equipment maintenance. Via Modbus communication, the following data can be monitored to grasp the operation status of the actuator. - No. of times of start actions of the stepping motor - No. of times of reverse actions of the stepping motor - Accumulated operating time of the stepping motor - Accumulated operation distance of the output stem - No. of times of restart when an excessive thrust error occurs - Excessive thrust error
• Excessive thrust monitoring Function to stop the stepping motor when an excessive thrust is detected. Specifically, the unit constantly monitors the position of the output stem while the stepping motor is driven. When the unit detects that the output stem is not following the driving of the motor, the motor is paused, then restarted at a low speed. If the output stem does not follow the motor after two times of restart, an error of excessive thrust occurs and the stepping motor is stopped.
• Operation at abnormally low input Function to drive the stepping motor before stopping it to operate the output stem to 'Retract (UP)', 'Extend (DOWN)', or 'Stop' according to the initial setting when the unit detects abnormally low input. The unit detects an error when current input (4-20 mA DC) is lower than 2.56mA DC±0.4mA DC) or voltage input (1-5V DC) is lower than 0.64V DC±0.1V DC).
• Deadband Linear resolution
• Restart limiting Timer The restart limiting timer is set for preventing frequent stop- and-restart operation of the motor. That is, when the motor stops, the motor waits for a set period of time instead of stopping and restarting immediately upon change in input signal.
• Hunting Hunting is a condition in which the output stem is oscillated repeatedly and persistently without settling at a single position. The output stem operation at the frequency of roughly 13 strokes or less per minute (duty ratio: <50%) is regarded as normal.

MODEL: MSP40 MSP40 SPECIFICATIONS ES-4883 Rev.0 Page 4/5 http://www.m-system.co.jp/ COMMUNICATION CABLE CONNECTIONS Master Unit DA DB DG MSP40 DA DB DG I/O Unit Terminating resistor Terminating resistor Terminating resistors can be turned ON/OFF on the programming unit (model: PU-2x). Tx+/Rx+ Tx-/Rx- SG EXTERNAL DIMENSIONS unit: mm (inch) 73 (2.87) 98 (3.86) 88 (3.46) M3 screw terminals7.62 (0.28) pitch 36 -0.1 12 -0.25 66 (2.60) dia. 96 (3.78) 22 (.87) 8(.31) 141 (5.55) 112 (4.41) 50 (1.97) (1.30) 2(.08) [Max. 29 (1.14) ] Max. 34 (1.34) 8JSJOHDPOEVJUT ( Terminal Box The dimension in [ ] is when the stroke is set to 5 to 10 mm. Terminal Box cover YOKE surface A 4–M5 10 (.39) deep (45) PCD.46 Bottom View from arrow A direction M (See the Table below) dia. 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

MODEL: MSP40 MSP40 SPECIFICATIONS ES-4883 Rev.0 Page 5/5 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY CPU STATUS INDICATOR LED Comm. Circuit Motor Driver Position Detector STEPPING MOTOR M Power Circuit DIP SW DA DB DG IN COM OUT 24V GND FE1 INPUT signal COM (Modbus) UPP+ UPP- Rectract/UP signal I/O Circuit LOW+ LOW- ALM+ ALM- Alarm Power SERIAL TRANSMISSION LINE PU-2x MODULAR JACK Photo MOSFET relay Photo MOSFET relay Photo MOSFET relay POT Isolation OUTPUT signal Extend/DOWN signal CONTROL SW Specifications are subject to change without notice.