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NIPPON VALVE CONTROLS, INC.
Please read this manual before installation and use.
GENERAL
PDX and PHX with electric positioner and feedback potentiometer
offer reliable proportional control of quarter-turn valves.
PDX : For AC / DC power It corresponds to various control
PHX : For AC / DC power High speed response control and
PRODUCT CODE
P D X - 3 0 0 - 1
P H X - 3 0 0 - 1
-
-
(1)
(2)
(3)
(1) Actuator
(2) Torque
PDX
300
PHX
700
02K
06K
Instruction manual
Electric Actuator PDX PHX (Proportional control)
input signals.
high reliability offers by using a
brushless DC motor.
-
(4)
(3) Voltage
1 : 100 / 110 V AC
2 : 200 / 220 V AC
0 : 24 V DC
3 : 24 V AC
(4) Option
L
: Auxiliary limit switch
EA : Alarm output board
EI : 4 to 20 mA
Indication signal board
1/10
OSXPX214-EN
SP-1430
300 / 700
02K
06K
(5) Operation mode
Nil : Mode A
J : Mode B
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Table of Contents
Related Manuals for VPro PDX-300 Series
Summary of Contents for VPro PDX-300 Series
- Page 1 OSXPX214-EN Instruction manual NIPPON VALVE CONTROLS, INC. Electric Actuator PDX PHX (Proportional control) SP-1430 Please read this manual before installation and use. GENERAL PDX and PHX with electric positioner and feedback potentiometer offer reliable proportional control of quarter-turn valves. PDX : For AC / DC power It corresponds to various control input signals.
- Page 2 OSXPX214-EN ELECTRIC ACTUATOR SPECIFICATIONS 3 way valve: SHUT / Position , OPEN / Position type Actuator type PDX-300- PDX-700- PDX-02K- PDX-06K- ( :Voltage code) Voltage 100 / 110 V AC ±10 % 50/60 Hz (Code: 1) 200 / 220 V AC ±10 % 50/60 Hz (Code: 2) 24 V AC ±10 %...
- Page 3 OSXPX214-EN ELECTRIC ACTUATOR SPECIFICATIONS 3 way valve: SHUT / Position , OPEN / Position WIRING Setting with DIP SW • Operation Positioner board Voltage Mode A Mode B (R core 100/110VAC transformer) 200/220VAC DIP SW 24VAC (100/110VAC) (200/220VAC) 24VDC Input signal (Operation range) 4 to 20mA • Input signal Motor 1 to 5V 4 to 20 mA / 1 to 5 V...
- Page 4 OSXPX214-EN ELECTRIC ACTUATOR SPECIFICATIONS 3 way valve: SHUT / Position , OPEN / Position type Actuator type PHX-300- PHX-700- PHX-02K- PHX-06K- ( :Voltage code) Voltage 100 / 110 V AC ±10 % 50/60 Hz (Code: 1) 200 / 220 V AC ±10 % 50/60 Hz (Code: 2) 24 V AC ±10 %...
- Page 5 OSXPX214-EN ELECTRIC ACTUATOR SPECIFICATIONS 3 way valve: SHUT / Position , OPEN / Position WIRING Setting with DIP SW • Mode setup Positioner board Voltage Mode A Mode B (R core 100/110VAC transformer) DIP SW 200/220VAC 24VAC (100/110VAC) (200/220VAC) 24VDC Input signal (Operation range) 4 to 20mA Brushless •...
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Page 6: Optional Parts
OSXPX214-EN ELECTRIC ACTUATOR SPECIFICATIONS 3 way valve: SHUT / Position , OPEN / Position OPTIONAL PARTS Specifications Code No. PDX PHX Remarks Input signal 4 to 20 mA or 1 to 5 V Mode A (Standard) Mode B operation 0-135 to 0-1 k Potentiometer input or 0 to 5 V Mode A Mode B... - Page 7 OSXPX214-EN ELECTRIC ACTUATOR SPECIFICATIONS 3 way valve: SHUT / Position , OPEN / Position DIMENSIONS PDX-300, 700 PDX-02K PDX-06K PHX-300, 700 PHX-02K PHX-06K 2-G1/2 2-G1/2 2-G1/2 Parts name Body Terminal block Transformer 13 Rubber packing Motor cover Limit switch 10 Drive shaft Motor SW setting cam 11 Manual clutch Control board...
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Page 8: Installation
OSXPX214-EN INSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONS HANDLING & STORAGE WIRING HANDLING PRECAUTIONS Proper care in handling the actuator should be taken • Remove the actuator cover before wiring. to prevent damage. Do not drop or throw it. • Two G1/2 electrical connections are provided with a STORAGE cable gland and plug. -
Page 9: Operation
OSXPX214-EN INSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONS CONTROL MANUAL OPERATION INPUT SIGNAL PRECAUTIONS • Use shielded wire for signal wiring where high level • Be sure to turn off the power before manual operation. noise is generated or when the wiring distance is long. •... -
Page 10: Troubleshooting
OSXPX214-EN INSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONS TROUBLE SHOOTING Problem Cause Solution Problem Cause Solution Actuator Faulty wiring. Correct the wiring. Stop in the Signal voltage Use a voltage source does not mid position. source that can be made to move. (Input signal capacity flow more than 20 mA.
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