Power-Genex LSB-3 Series Скачать руководство пользователя страница 11 | Manualshive

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Power-Genex LSB-3 Series Скачать руководство пользователя страница 11

LSB-3000 Series

jjautomation.com

10

• 2 x P&F NJ2-V3-N

• 4 x P&F NJ2-V3-N

-

Position Transmitter Option

a) With mA loop calibrator

b) With multi-meter

<2 x SPDT single coil + Position transmitter>

- Setting

10.1 Earthing

The Postioner must be connected to a good quality earth. The units are provided with internal and
external earthing terminals which are both located on the terminal chamber section of the unit

① It is necessary to set Zero and Span of position transmitter manually.

② The power supply of 12 – 30VDC should be supplied.

- Install the LSB-7 properly before setting the position transmitter.
- Check the proper position of the RA/DA switch before setting.
1. Turn the Zero screw until the output signal reaches 4mA.
2. Turn the Span screw until the output signal reaches 20mA.
3. Repeat the above procedure until the output signals reach 4mA and 20mA.
4. Operate the valve and check if the output signals are transmitted properly.

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Содержание LSB-3 Series

Страница 1: ...Instruction and Operating Manual Valve Monitoring Indicator LSB 3 Series Ver 1 0 ...

Страница 2: ... of machines or equipment including our products must be performed by an operator who is appropriately trained and experienced 3 Do not service or attempt to remove product and machinery equipment until safety is confirmed 1 The inspection and maintenance of machinery equipment should only be performed after measures to prevent falling or runaway of the driven objects have been confirmed 2 When th...

Страница 3: ...ty a replacement product or necessary parts will be provided This limited warranty applies only to our product independently and not to any other damage incurred due to the failure of the product 3 Prior to using POWER GENEX products please read and understand the warranty terms and disclaimers noted in the specified catalogue for the particular products Note 2 Vacuum pads are excluded from this 1...

Страница 4: ...nside the positioner if exposed to high temperature and humidity Take enough measures against condensation especially when packing for export 4 Keep magnetic field off the positioner as this affects its characteristics Air Supply Caution 1 Use only dehumidified and dust extracted clean compressed air as the air supply 2 Do not use compressed air containing chemicals organic solvents salinity or co...

Страница 5: ...optionally SPDT DPDT P F NJ2 V3 N P F NJ2 12GM N Potentiometer for position feedback Able to Bottom visual indicator The followings are descriptions of internal parts without cover No Description 1 Main body 2 Switches or sensors 3 Terminal 4 Ground 5 Feedback shaft 6 Cam 7 Terminal bracket 8 Cable entry ...

Страница 6: ... 1 2 NPT 1 2 M20 x 1 5 PT 3 4 NPT 3 4 NPT 3 4 Body material painting Aluminum diecast powder coating Stainless steel 316SS Weight 2 Kg 4 kg See Ambient Temperature See Specifications of Switches and Sensors 4 Description on Nameplate ᆢ MODEL NUMBER Model number and options are described ᆢ Switch Type Mechanical switches Proximity sensors type Magnet sensors type GO switch type ᆢ Voltage Ratings sw...

Страница 7: ...P66 6 IP code IP67 7 IP68 8 Beacon Indicator Beacon indicator 90 open close A Bottom indicator 90 open close B Beacon Bottom indicator 90 open close C Other flow direction indicator L or T port D Electrical PF 3 4 A Connections NPT 3 4 LSB 31xx only NPT 3 4 B PF 1 2 C NPT 1 2 E M25 F Numbers of Electrical Connections 2 pcs 2 3 pcs 3 Feedback Shaft Rotary type NAMUR shaft direct mounting N Fork lev...

Страница 8: ...A 0 05A 10A 10A 10A 0 6A 0 3A 3A 6A 4A 0 1A 0 05A Wiring Operating Temperature 30 105 6 1 2 SPDT V7 1C17E9 022 Honeywell Gold SPDT Mechanical Switch Type Resistive load Inductive load Rating 125VAC 250VAC 277VAC 125VDC 250VDC 15 1A 1 2HP 15 1A 1 2HP 15 1A 1 2HP 0 5A 0 25A Wiring Operating Temperature 40 82 6 1 3 DPDT Licon 22 ITW DPDT Mechanical Switch Type Resistive load Inductive load Rating 125...

Страница 9: ... F Proximity Switch General Specifiactions Switching element function Rated operating distance Installation Output polarity Assured operating distance NAMUR NC 2mm flush Safety Function 0 1 62 mm Nomial Ratings Nominal voltage Switching frequency Hysteresis Current consumption Mesasuring plate not detected Measuring plate detected 8 VDC 0 2000 Hz 3 3mA 1mA Wiring Mechanical Specifications Connecti...

Страница 10: ...damage or malfunctions Explosion proof construction LSB 3 becomes explosion proof as certified by IECEx ATEX KC according to the model selected The explosion proof grade has the following approval Ex d IIC T Take extra care when handling the LSB 3 as explosion proof equipment To use as Ex d IIC T A Pressure proof packing As shown below in the chart use Cable gland B Metal Piping Attach the sealant...

Страница 11: ...on the terminal chamber section of the unit It is necessary to set Zero and Span of position transmitter manually The power supply of 12 30VDC should be supplied Install the LSB 7 properly before setting the position transmitter Check the proper position of the RA DA switch before setting 1 Turn the Zero screw until the output signal reaches 4mA 2 Turn the Span screw until the output signal reache...

Страница 12: ... Switches a Push up the red cam if it is necessary to set the position of the red cam b Turn the red cam until it touches the limit switch And put down and fix it with a wrench bolt c Do the same procedure for setting of the blue cam But push it down to move ...

Страница 13: ...LSB 3000 Series jjautomation com 12 10 Dimensions ...

Страница 14: ... Series jjautomation com 13 J J Automation UK Ltd Unit 5 6 Lime Tree Business Park Lime Tree Road Matlock Derbyshire DE4 3EJ U K Tel 44 1629 55577 Website jjautomationcom Subject to change without prior notice ...

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