SS2_SERIE
12Pages

Catalog excerpts

Smart Valve Positioner Smart performance with innovative and ever-strong coil drive even under harsh working environments - SS2R (Rotary Type) (Features) ► Easy and quick auto-calibration ► Detecting RA (reverse acting) or DA (direct acting) automatically regardless of wrong air connections ► Available to use for single or double acting without any special adjustments ► Compact design allowing to be installed on small actuators ► Providing error messages against performance failures ^ Possible to test the actuator with any fixed signal under a test mode ► Programmable characteristic curve with 17 points ► Wide operating temperature range -30 ~ +801) ► Improved control of high-friction globe and ball valves by eliminating an overshoot and a hunting ^ Low air consumption ► Providing a mounting bracket to meet IEC 60534-6-1 for linear valves ► Supporting a NAMUR mounting pattern VDI/VDE 3845 (IEC 60534-6-2) and providing a multi-size mounting bracket for rotary valves (Options) ^ Output position transmitter (4 - 20 mA) ► 2 x alarm limit or micro switch (SPDT) ► Explosion proof type (lECEx / ATEX / KC Ex ia 11C T6/T5) ► HART communication ► Profibus PA communication ► Foundation Fieldbus communication

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Communication Input Signal / Bus voltage Min. / Max. Current Current Consumption Voltage Drop (Resistance) Stroke / Angle Air Supply Pressure Output Pressure Range Air Capacity Air Consumption Characteristic Performance Characteristic LCD Indication Adjustable Speed Scan Time Shut-off Value Valve Action Operating Temperature Pneumatic Connections Electrical Connections Protection Class Body Material _Weight_ Profibus - PA | Foundation Fieldbus 9 - 32 VDC Linear type : 5 -130 mm * Rotary type : 25 - 120° 1.4 - 7.0 bar (20-100 psi), filtered, compressed dry and non-oiled to meet Class 3 of...

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Smart Valve Positioner (Mounting to Linear Actuator) Mounting to linear actuators to IEC 60534 6-1 (Mounting to Rotary Actuator) - SS2R (Rotary Type)

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( Air Connections ) - SS2L (Linear Type) Direct Acting (DA) As the input signal increases, Valve stem moves downwards Actuator: DA As the input signal increases, Valve stem moves downwards Actuator: DA As the input signal increases, Valve stem moves downwards - SS2R (Rotary Type) As the input signal increases, Actuator shaft rotates counter-clockwise As the input signal increases, As the input signal increases, Actuator shaft rotates counter-clockwise Actuator shaft rotates clockwise

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Smart Valve Positioner (SS2 Front Cover Removed) 1 : Air supply 2 :OUT 1 3 :OUT 2 4 : Display LCD 5 : Up key 6 : Mode key 7 : Enter key 8 : Down key 9 : Input signal (+, -) 10: Frame ground 11 : Output signal (+, -) 12 : Alarm limit 1 13 : Alarm limit 2 14: Electrical connections 15: Ground 16: Feedback lever Frame Ground (out. 4-20mA output signal ) ( LSI. (Low) Alarm limit 1 ^ ( LS2.(High) Alarm limit 2 ) ( Characteristic Curves ) (Quick Start and Checking) Stroke (%) 100 90 80 70 60 50 40 30 20 10 0 0 10 20 30 40 50 60 70 80 90 100 Input Signal (%)

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( Parameters Diagram ) • Shows the operating situation of the positioner : Changes the parameters : Decides LCD display mode in mA, % or a reverse way : Converts to the manual mode : Shows the selected parameters and a total valve runtime ■ Performs auto-calibration and resets all programmed values : Main parameters : Tests in process of 2-step, 4-step, or 10...100% : Locks the set values * INPU <—► R/DA 4—► L/EQ <—► SPAN <—► ZERO 4—► PID 4—► CTRL 4 IWIIauto] f- IhonIIlock] .J _I. Parameter...

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Smart Valve Positioner SS2 linear / Rotary ( Wiring Alarm Limits ) positioned] g ^ + j_ ( Micro Switches (SPDT)) _ ( Alarm Limit 1. ) Note that 24 VDC should be supplied for power. ( Measuring Output Signal) (J) With mA loop calibrator ZERO and SPAN of position feedback are automatically set after auto-calibration process. 12 VDC 24 VDC (NOR.) < Transmitter Load Limitation > Actuator Operation Description Actuator Operation: Protection Class: Feedback Lever: -Linear type: - Rotary type: Gauge Block: Code L : Linear type R : Rotary type I : Intrinsically safe (lECEx Ex ia IIC T6/T5, ATEX...

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Smart Valve Positioner

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( remote type ) NOTE : All sepecifications and characteristics are the same with SS2 Actuator Operation Actuator Operation : Protection Class : Feedback Lever : - Linear type : - Rotary type : - Other type : Gauge Block : Protection Class Feedback Lever Pressure Gauges : Linear type : Rotary type : Special type (on request) Communi cation Connection Threads Cable Length N : None O : Position transmitter (4~20mA output signal) L : 2 x alarm limit M : O+L Stroke (5~40mm) Stroke (5~80mm) Stroke (5~150mm) Fork lever shaft NAMUR shaft Other feedback (on request) N : None Y : Yes (auto/manual...

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Smart Valve Positioner ( stainless steel 316 body ) Communication Input Signal Min. / Max. Current Current Consumption Voltage Drop (Resistance) Stroke / Angle Air Supply Pressure Output Pressure Range Air Capacity Air Consumption Characteristic Performance Characteristic LCD Indication Adjustable Speed Scan Time Shut-off Value Valve Action Operating Temperature Pneumatic Connections Electrical Connections Protection Class Body Material _Weight_ 8.9 VDC(445£J) | 9.4 VDC(470fi) Linear type : 5 -130 mm * Rotary type: 25-120° 1.4-7.0 bar (20-100 psi) 0 -100% of supply air pressure 80 t/min =...

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Smart Valve Positioner ( Linear Senor Positioner for Cylinder) SS2 linear / Rotary (Specifications ) Cylinder Stroke Pressure Gauges Position Feedback Communi cation Connection Threads Mounting Bracket Cable Length Protection Class: Cylinder Stroke: Gauge Block: By-pass: I : K : W: Code Intrinsically safe (lECEx Ex ia IIC T6/T5, ATEX Ex ia 11C T6/T5) Intrinsically safe (KC Ex ia IIC T6/T5) Weatherproof to IP66 A : Cylinder stroke 10 ~ 30mm B : Cylinder stroke 30 ~ 80mm C : Cylinder stroke 80 ~ 125mm D : Cylinder stroke 125 ~ 165mm E : Cylinder stroke 165-260mm F : Cylinder stroke 260 -...

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