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TIANJIN BAILI ERTONG MACHINERY IMT Series, Руководство по эксплуатации

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（

Please read this Operation Manual carefully before using this product.

）

 

SM-20 

 

 

 

IMT Series Intelligent Multi-turn Electric Valve Actuator 

IMT Explosion-proof Series Intelligent Multi-turn Electric Valve 

Actuator 

Operation Manual 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tianjin Baili Ertong Machinery Co.,Ltd 

(Former Tianjin No.2 General Machinery Plant) 

 

Содержание IMT Series

Страница 1: ...sing this product SM 20 IMT Series Intelligent Multi turn Electric Valve Actuator IMT Explosion proof Series Intelligent Multi turn Electric Valve Actuator Operation Manual Tianjin Baili Ertong Machinery Co Ltd Former Tianjin No 2 General Machinery Plant ...

Страница 2: ... Local control 2 Operation instruction for actuator 3 Adjustment for electric actuator 4 Function of electric acutuator and parameter setup 5 Alarm information 6 Referenced control wire connection 7 Referenced circuit diagram Part III Additional Instruction for IMT 04 4Ex Explosion proof product 12 1 Summary 2 Notice for maintenance and usage 3 Wire outlet on wiring box 4 Wiring sequence 5 Other ...

Страница 3: ...pair Thus it owns a practical output rotation speed range 3 3 Output shaft driving hollow shaft it is the power output component of electric actuator Both jaw type and valve stem nut type can be provided The internal thread is usually processed by user The type of the output shaft is decided by user when ordering 3 4 Manual electric switching handwheel it is used to switch manual operation between...

Страница 4: ...em thread is left and the output shaft will rotate counterclockwise Gradually pull down actuator as valve stem meshes with stem nut actuator flange begins to touch valve s connection surface Screw bolt into the flange thread hole and keep the bolt firmly To keep stem nut firmly setting in output shaft user could use cutting tools to damage the meshing fringe between the upper part of output shaft ...

Страница 5: ...nding bolt is on actuator s main case Keep external grounding safe and sound 7 Notice 7 1 Forbid to hit local switch button and position indicator window glass 7 2 Fasten valve cover on the top of actuator or wire plug remove them for maintenance in case foreign material goes into 7 3 Forbid to open case or mount in hazardous weather outdoors 7 4 Cut off power supply before opening case cover 7 5 ...

Страница 6: ...ey Status button turns from Stop Local hereinafter referred to as OK key Esc Status button turns from Stop Remote hereinafter referred to as Esc key 2 3 3 Keys for operation button Down key operation button close valve hereinafter referred to as Down key key operation button open valve hereinafter referred to as key 2 4 LCD display The actuator is equipped with Lattice line image type LCD The dist...

Страница 7: ...sition Note 1 User can set up fully closed position first and then fully open position and vice versa Setup methods are the same 2 Encoder value 0 and 65535 respectively are the minimum value and maximum value The two overlaps While setting up open close limit it can go through this overlapped position But it shall make sure that the value in the whole limit shall be in the range of absolute encod...

Страница 8: ...s and press Ok If password is 0 directly go into the next menu otherwise user needs to input Basic password to go into next menu 4 1 1 Accept Valve close open Limit Put cursor here manually or electrically make the valve to be at fully closed fully open position Press Ok to save this position as fully closed fully open position This setup record will not be changed after factory reset 4 1 2 Deadba...

Страница 9: ...all alarm relay that is the contact MONI showed in the electric schematic diagram If CPU Error ROM Error RAM Error A D Error Lost Phase Lost Analog OP CL SIG ON MOT Over Thermal display and set up parameters this contact will close if off contact is needed please notify when making an order Besides press Ok to go into OUT6 sub menu to choose if that alarm includes Over Torque At Remote Factory set...

Страница 10: ...the range of 0 3kB 0 6kB 1 2kB 2 4kB 4 8kB 9 6kB 19 2kB 38 4kB press Ok to save d Parity Only applied for Modbus Setup for parity bit in the data which comes from Field Bus s control circuit Odd Even None can be chosen choose Ok to save e Bus ESD Action Only applied for Modbus the action which is made since electric actuator accepts BUS Control signal Choosing Disable then Bus ESD cannot be used C...

Страница 11: ...in the range of 0 100 c Open Direction Pulsate Journey while actuator functions Two Speed Timer Control the limit value in each intermittent operation period shall be in the range of 2 100 d Open Direction Stoppage Time while actuator applies Two Speed Timer Control in the open direction the time value in each intermittent operation period shall be in the range of 1 255s e Close Direction Start Po...

Страница 12: ...act Fully Open Closure Two Wire Control Disable Out2 S2 Contact Fully Closed Closure Two Speed Timer Control Disable Out3 S3 Contact Over Torque Open Closure Brake Time 0mS Out4 S4 Contact Over Torque Close Closure The Basic Feedback Password 0 Out5 R Contact Red knob at remote Closure Advanced Password 25 OUT6 MONI Contact Failure Alarm including over torque excluding remote 5 Alarm information R...

Страница 13: ... orders Connecting wires according to product attached wiring diagram 6 2 Analog in remote control 4 20mA While under the control of 4 20mA analog control short circuit 16 and 17 If it is under the control of switching value and analog control it needs to add a change over switch on 15 16 17 Maintain open close stop SO SC and SS are provided by user Inching open close SO and SC are provided by use...

Страница 14: ... kept well After strong vibration please make regular check to make sure whether it is reliable 2 9 O ring shall be kept well and if it is damaged or lost please connect with the manufacturer to purchase a new one 2 10 The external grounding should be reliable 3 Wire outlet on wiring box There are three plugs on the wiring box User shall screw out plug first and use appropriate outlet device which...

Страница 15: ...Explosion proof components table No Item Quantity No Item Quantity No Item Quantity 1 Body case 1 6 Torque switch box 1 11 Openness window 1 2 Input shaft 1 7 Torque switch shaft 1 12 Wiring box 1 3 Gear frame cover 1 8 Box cover 1 13 Wiring box s case 1 4 Explosion proof screw 4 9 Compressing ring 1 14 Terminal board 1 5 Torque switch box cover 1 10 O ring 1 ...

Страница 16: ...ection function in the above conditions 2 At the end of operation replace the cover When fastening the clamp nuts at wire inlet and outlet make sure that no adverse elements such as severe damp water and dust etc that could weaken protective performance left in the inner space 3 In the course of mounting covers make sure that rubber seal rings are not damaged and fasteners are securely screwed dow...

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