PSN3-631-AK3/E [MSYSTEM]
Final Control Elements SERVO-TOP II ELECTRONIC ACTUATOR;
| 型号： | PSN3-631-AK3/E |
| 厂家： | 
M-SYSTEM |
| 描述： | Final Control Elements SERVO-TOP II ELECTRONIC ACTUATOR |
| 文件： | 总7页 (文件大小：205K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: PSN3
Final Control Elements
STROKE
6: 0 to 60 mm (0 to 2.36”)
SERVO-TOP II ELECTRONIC ACTUATOR
(linear type; max. thrust 5000 N)
Functions & Features
[1] SEALING SPRING
1: 1500 N use
• Control valve actuator drive
2: 3000 N use
• Lightweight, compact design
3: 5000 N use
• High reliability without electrical contacts
• Friendly user interface
[2] OUTPUT STEM TYPE
1: M14 male screw, pitch 1.5
2: Stem button
• High resolution stepping motor
• Failsafe (safety shutdown) function optional
[3] INPUT
Current
A: 4 – 20 mA DC (Input resistance 250 Ω)
Voltage
6: 1 – 5 V DC (Input resistance 1 MΩ min.)
[4] POWER INPUT
AC Power
K3: 100 – 120 V AC
MODEL: PSN3–6[1][2]–[3][4][5]
(Operational voltage range 90 – 132 V, 47 – 66 Hz)
(CE not available)
L3: 200 – 240 V AC
ORDERING INFORMATION
• Code number: PSN3-6[1][2]-[3][4][5]
(Operational voltage range 180 – 264 V, 47 – 66 Hz)
DC Power
Specify a code from below for each of [1] through [5].
(e.g. PSN3-631-AK3/E)
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
• Use Ordering Information Sheet (No. ESU-4858). Default
setting (table below) will be used if not otherwise specified.
[5] OPTIONS
Failsafe Function (emergency use)
blank: Without
PARAMETER
DEFAULT
Action
Operation at abnormally low input
Output stem extended end
Reverse
Stop
Longest
/E: With
Output stem retracted end
Ex-factory stem position
Extended side limiter
Shortest
Shortest
0%
RELATED PRODUCTS
• Manual operation handle (model: HPSN)
• Programming Unit (model: PU-2x)
• Backup battery (model: PSN-BAT)
Retracted side limiter
Full-open/-closed signal (extended)
Full-open/-closed signal (retracted)
100%
2%
98%
Split range
Split range type
Split point
Without
LO
50%
Opening/closing speed
Deadband
Restart limiting timer
2.05 mm/s
0.5%
2 sec.
Failsafe target position *1
Failsafe opening/closing speed *1
0%
2.05 mm/s
*1. Option /E
PSN3 SPECIFICATIONS
ES-4858 Rev.18 Page 1/7
http://www.m-system.co.jp/
MODEL: PSN3
opening/closing speed (with failsafe function only), failsafe
target position (with failsafe function only)
■ Battery (failsafe function option)
GENERAL SPECIFICATIONS
Degree of protection: IP66
Action: Direct or reverse; field selectable with DIP switches
In “reverse” action, the output stem is retracted with an
input signal increase.
Battery chemistry: NiCad
Battery ambient temperature
Charge: 0 to 55°C (32 to 131°F)
Operation at abnormally low input: Extend, retract or stop;
field selectable with DIP switches
Storage: -20 to +55°C (-4 to +131°F), short term
-20 to +45°C (-4 to +113°F), long term
Battery life: Rechargeable up to 500 times; or 3 years,
whichever is shorter, depending upon conditions of use
Drive capacity: Once
Detectable input drop level: 0.37 ±0.1 V DC; converted into
voltage
Wiring conduits: G 1/2 female thread (two)
Terminal block: 7.62 mm pitch; M3 screw terminals (torque
0.5 N·m)
Charge method: Trickle charge after full rapid charge
Charge time: 180 minutes (completely discharged)
Battery status indicator LED: Turns on with full charge; turns
off with the power removed.
Screw terminal: Nickel-plated brass
Housing material: Aluminum alloy
Coating: Silver color
Charge indicator LED: Turns on during rapid charge
Drive: Stepping motor
Insulation class: E
Power control element: Power MOS-FET
Position detection: Brushless angle sensor
Full-open and full-closed positions: Any point within the full
stroke; minimum stroke 8 % of the full stroke; field
adjustable with control buttons
INPUT SPECIFICATIONS
■ DC Current: Input resistor incorporated
• Forced Operation: External contact signal input terminals
provided for compulsory retracting or extending operation
Rating: 5 V DC @ 2.5 mA
Full-open/-closed (extended) signal adj.: 0 – 25 %
Full-open/-closed (retracted) signal adj.: 75 – 100 %
Extended side limiter adjustment: -5 – +25 %
Retracted side limiter adjustment: 75 – 105 %
Deadband adjustment: 0.1 – 5.0 %
Detection levels:
≤ 500 Ω, ≤ 1 V for ON;
≥ 10 kΩ, ≥ 4 V for OFF
■ Split Range: Specify split range type and split point.
Split range type: LO or HI
Restart limiting timer adjustment: 0 – 30 sec.
Opening/closing speed adjustment: 0.22 – 4.02 mm/s
Failsafe target position adjustment: 0 – 100 % (with failsafe
function only)
Split point: 30 – 70 %
Split Range Type Set to “LO”
(Set to “DIRECT” Action)
Split Range Type Set to “HI”
(Set to “REVERSE” Action)
Isolation
AC powered: Signal to power to sequential signal to
battery status (with failsafe function only) to metallic
housing
Retracted End
Thick, solid lines indicate
examples of I/O characteristics,
while broken lines indicate
limits of adjustable range.
DC powered: Signal or power to sequential signal to
battery status (with failsafe function only) to metallic
housing
Extended End
0
50
100%
Fuse
INPUT (%)
AC powered: 3 A (replaceable)
Adjustable Split Point Range
DC powered: 4 A (replaceable)
30
70
Protective functions: Error detection, abnormal temperature
increase protection, motor preheat
Power indicator: Green LED turns on with power supplied.
Input indicator: Green LED turns on with normal input
Alarm indicator: Red LED turns on in error; blinks in 1-sec.
intervals when abnormal temperature increase is detected.
Manual operation: Available
OUTPUT SPECIFICATIONS
■ Position Signal: 4 – 20 mA DC
Load resistance: ≤ 300 Ω
• Sequential Control Signal: "Full-open", "full-closed" and
"alarm"
Adjustments: Programming Unit (model: PU-2x); Full-
open/full-closed positions, extended/retracted side limiters,
full-open/full-closed signals, split range, opening/closing
speed, deadband, restart limiting timer, failsafe
Open collector: 30 V DC @ 100 mA max.
Saturation voltage: 1 V DC
■ Failsafe Function (optional)
Battery status output: Outputs a signal in synchronization
PSN3 SPECIFICATIONS
ES-4858 Rev.18 Page 2/7
http://www.m-system.co.jp/
MODEL: PSN3
with the battery status indicator; ON with full charge and
OFF with the power removed.
(signal or power to sequential signal to battery status (with
failsafe function only) to metallic housing)
Dielectric strength
Open collector: 30 V DC @ 100 mA
Saturation voltage: 1 V DC
AC powered: 2000 V AC @ 1 minute
(signal or metallic housing to power to battery status (with
failsafe function only) to sequential signal)
500 V AC @ 1 minute (signal to metallic housing)
DC powered: 2000 V AC @ 1 minute
■ Speed & Thrust
Acceleration or deceleration is not included in the speed.
Acceleration or deceleration respectively requires approx. 0
to 2 sec.;takes longer with faster speed.
6000
5000
4000
3000
2000
(signal or power or metallic housing to battery status (with
failsafe function only) to sequential signal)
500 V AC @ 1 minute (signal or power to metallic housing)
STANDARDS & APPROVALS
EU conformity:
1000
0
EMC Directive
0
1
2
3
4
EMI EN 61000-6-4
SPEED (mm/s)
EMS EN 61000-6-2
Low Voltage Directive
EN 61010-1
Sealing spring
MAXIMUM FLEXURE AT
SET
RATED
TYPE
PRESSURE
(N)
MAXIMUM
PRESS. (mm)
PRESS.
(N)
SPRING
(N/mm)
Installation Category II
Pollution Degree 2
1500 N use
3000 N use
5000 N use
1500
3000
5000
1
1
1170
2410
3980
330
590
Signal or metallic housing or seq. signals or battery
status (with failsafe function only) to power:
Reinforced insulation (300 V)
RoHS Directive
0.5
2040
(lbs)
337
(inch)
0.04
0.04
0.02
(lbs)
263
542
895
(lbs/in.)
1880
1500 N use
3000 N use
5000 N use
674
3370
EN 50581
1124
11600
TERMINOLOGY
• Error Detection
INSTALLATION
Power consumption
•AC: Approx. 200 VA
•DC: Approx. 3 A
- When the position signal is deviated from the input signal
but the output stem is stuck due to overload or certain
malfunction, the PSN repeats starting the motor at the
maximum torque for several items. If the stem is still stuck
after that, the PSN outputs an alarm signal (LED turned ON)
and stops power supply to the motor.
Operating temperature: -15 to +55°C (5 to 131°F)
Battery rechargeable within 0 to 55°C
(32 to 131°F) with failsafe function
Operating humidity: 30 to 85 %RH (non-condensing)
- In order to reset the PSN, apply several times 0 % and 100
% input signals in turn, or turn off and on the power supply.
• Abnormal Temperature Increase Protection
When the incorporated temperature sensor detects an
abnormal temperature increase in the motor, the alarm LED
blinks (repeating 0.5-sec. ON – 0.5-sec. OFF) and the power
supply to the motor is stopped until the temperature
decreases to an acceptable level. This electronic actuator is
designed to resume automatically power supply to the
motor. It takes longer to resume normal operation when
ambient temperature is higher.
Vibration: ≤ 2 G (19.6 m/s )
2
Mounting position: All directions
Do not mount the actuator with its output stem on the
upside if the actuator is to be exposed to dripping water and
rain.
Weight: 8.9 kg (18.7 lb)
10.2 kg (22.5 lb) with failsafe function
PERFORMANCE
Resolution: 0.06 mm
• Restart Limiting Timer
Insulation resistance
This unit is equipped with a timer protecting the motor from
overheating. The timer prevents the motor from restarting
for a certain interval once the motor has been stopped
within deadband.
AC powered: ≥ 100 MΩ with 500 V DC
(signal to power to sequential signal to battery status (with
failsafe function only) to metallic housing)
DC powered: ≥ 100 MΩ with 500 V DC
PSN3 SPECIFICATIONS
ES-4858 Rev.18 Page 3/7
http://www.m-system.co.jp/
MODEL: PSN3
When the high temperature protection is activated in a high
temperature ambient, adjust the timer to a longer interval.
• Motor Preheat Function
When this unit detects a temperature lower than 0°C or
32°F (approximate) on the surface of its motor, this unit
supplies current to the motor in order to warm up and
maintain its surface temperature at 5°C or 41°F
(approximate).
Maintain the power supply ON when this unit is used in the
ambient temperature below 0°C or 32°F.
• Sealing Spring
The PSN is incorporated with springs to maintain sealing
pressure when the valve is fully closed. Choose an
appropriate sealing pressure.
These springs provide the same pressure at both fully
closed and fully open positions.
Do not apply a greater pressure to the spring than specified.
PSN3 SPECIFICATIONS
ES-4858 Rev.18 Page 4/7
http://www.m-system.co.jp/
MODEL: PSN3
EXTERNAL DIMENSIONS unit: mm (inch)
200 (7.87)
110 (4.33)
90 (3.54)
4–ø11 (.43) MTG HOLE
YOKE CONNECTION
SPACE REQUIRED TO REMOVE COVER
55 (2.17)
2–G 1/2
CONDUIT
MANUAL OPERATION
STEM, 8 (.31) sq.
M14, 1.5 (.06) PITCH
0
(2.37)
ø70–0.1 (2.35)
YOKE SURFACE
22.5 30.5
(.89) (1.20)
• Output Stem Detail with Stem Button Option
140°
ø9 (.35)
ø15 (.59)
ø14 (.55)
STEM BUTTON DETAIL
ø10 (.39)
ø15 (.59)
INDICATOR DETAIL
(accessory with the stem button option)
PSN3 SPECIFICATIONS
ES-4858 Rev.18 Page 5/7
http://www.m-system.co.jp/
MODEL: PSN3
■ OPTION /E, FAILSAFE FUNCTION
200 (7.87)
92 (3.62)
110 (4.33)
90 (3.54)
4–ø11 (.43) MTG HOLE
YOKE CONNECTION
SPACE REQUIRED TO REMOVE COVER
196 (7.72)
space required
for battery maintenance
55
(2.17)
2–G 1/2
CONDUIT
MANUAL OPERATION
STEM, 8 (.31) sq.
YOKE SURFACE
0
(2.37)
ø70–0.1 (2.35)
M14, 1.5 (.06) PITCH
22.5 30.5
(.89) (1.20)
• Output Stem Detail with Stem Button Option
140°
ø15 (.59)
ø9 (.35)
ø14 (.55)
ø10 (.39)
ø15 (.59)
STEM BUTTON DETAIL
INDICATOR DETAIL
(accessory with the stem button option)
PSN3 SPECIFICATIONS
ES-4858 Rev.18 Page 6/7
http://www.m-system.co.jp/
MODEL: PSN3
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Input
Circuit
Position
Input
+
Multiplexer
3
4
5
8
6
7
Angle Sensor
*
R
INPUT SIGNAL
COM1
POSITION SIGNAL
Temp. Sensor
Position
Output
Motor
Driver
Stepping
Motor
+
COM1
RETR.
EXT.
CPU
FORCED
OPEN/CLOSE
COMMAND
Constant
Current
Control
Multiplexer
UP
Multiplexer
Isolation
**
Switching
Regulator
DOWN
PWR
FULL OPEN
/CLOSE
(RETR.)
FUSE
U(+)
9
1
2
Power
Circuit
POWER
Latching
INP
V(–)
10
11
12
(EXT.)
ALARM
COM2
SEQUENTIAL
CONTROL
MODULAR JACK
PU-2x
SERIAL
TRANSMISSION LINE
ALM
* Input resistor attached for a current input.
**Switching regulator is not provided for DC power supply (shown in broken lines).
■ OPTION /E, FAILSAFE FUNCTION
Input
Circuit
Position
Input
+
3
R
Multiplexer
Angle Sensor
*
INPUT SIGNAL
Temp. Sensor
COM1
4
5
8
6
7
POSITION SIGNAL
FORCED
Position
Output
Motor
Driver
Stepping
Motor
+
COM1
RETR.
EXT.
CPU
Constant
Current Control
OPEN/CLOSE
COMMAND
Multiplexer
CHARGE STATUS
Battery
Charge
Control
UP
Multiplexer
Isolation
DOWN
FULL OPEN
/CLOSE
(RETR.)
Isolation
13
BATTERY STATUS
9
14
Latching
INP
10
11
12
(EXT.)
ALARM
COM2
SEQUENTIAL
CONTROL
Power
Detecting
PWR
FUSE
ALM
U(+)
1
2
Power
Circuit
POWER
V(–)
PU-2x
MODULAR JACK
SERIAL
TRANSMISSION LINE
**
Switching
Regulator
* Input resistor attached for a current input.
**Switching regulator is not provided for DC power supply (shown in broken lines).
Specifications are subject to change without notice.
PSN3 SPECIFICATIONS
ES-4858 Rev.18 Page 7/7
http://www.m-system.co.jp/
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