SMC Networks LLB1 Series User manual

Short-pitch mounting

is possible.

Centralized pressure

control is achieved

with compact design.

Acrylic name plate

Built-in clean air filter

Nominal filtration rating

0.01µm

(Filtration efficiency

99.99%)

Outlet pressure can be controlled

by the pressure switch (option).

Series LLB1

Air-blow Module

Integration of devices in compact space

Parts in contact with fluid: Grease-free

Available in 3patterns.

N2blow to prevent lead frame oxidation.

N2blow to prevent detection camera blur.

Prevents traces of water droplets.

Air-knife

Air-blow

Supplies main pressure to the ionizer.

Ionizer

Applications

Reduced piping man-hours/space-saving

Regulator

Digital

pressure

switch

ON/OFF

valve Restrictor Filter

++ + +

ON/OFF valve Restrictor Filter

+ +

Regulator +

(Digital pressure switch)

ON/OFF

valve

Restrictor + Filter +

Pressure switch

Variations

Restrictor Filter

329

HAA

HAW

IDF

IDU

IDFA

IDFB

IDH

IDG

IDK

AMG

AFF

AMD

AMH

AME

AMF

ZFC

SFD

LLB

AD

LLB

SMC

- +

Digital pressure switch

Acrylic name plate

Regulator ON/OFF valve Restrictor + Filter

Pressure switch

SMC

MPa

0.8

0.60.4

0.2

OPEN

How to Order

Air-blow Module

Series LLB1

LLB1 X1FC4

ø4 One-touch fitting

ø6 One-touch fitting

Fitting size

Nil

Straight

Elbow

Fitting type

Nil

Without regulator

Without pressure gauge

Digital pressure switch, NPN open collector

Digital pressure switch, PNP open collector

With pressure gauge

Regulator

Nil

0.05 to 0.6 MPa specification (standard)

0.05 to 0.35 MPa specification Note 2)

Note 1)

There is no need to enter the symbol, when “without regulator” is selected.

Note 2) A pressure gauge with a full span of 0.4 MPa is provided.

Set pressure range Note 1)

Nil

V5E

Without 2 port solenoid valve

24 VDC/2.9 W

24 VDC/1.8 W

12 VDC/2.9 W

ON/OFF valve

Without pressure switch

With pressure switch

Restrictor + Filter

∗Used to check the differential pres-

sure of the clean filter, etc.

Regulator Digital pressure switch

Regulator +

(Digital pressure switch)

ON/OFF valve Restrictor + Filter + Pressure switch

254

356

565

Weight (g)

Variations

Without pressure gauge With pressure gauge

ON/OFF valve Restrictor Filter

+ +

ON/OFF valve Restrictor Filter

+ +

Restrictor Filter

330

Specifications

Display accuracy

Calibration angle

Limit indicator

Body, Port plug

Valve seat, Stem

Diaphragm

Valve

Valve spring

O-ring

Without pressure display

With pressure gauge

Digital pressure switch

Regulator Unit Specifications

Regulator type

Relief mechanism

Pressure gauge

specifications

Fluid contact

space material

Direct acting

Relief type

±3%F.S. (Full Span)

230°

With limit indicator

PBT

POM

Weatherproof NBR

Aluminum alloy (chromate), HNBR

Stainless steel

HNBR

POM, HNBR

Brass, HNBR

PPS, Silicone, HNBR

Air-blow Module Common Specifications

Fluid

Maximum operating pressure

Set pressure range

Withstand pressure

Fluid temperature

Ambient temperature

Flow range Note 1)

Nominal filtration rating Note 2)

Fluid contact

space material

Fitting material

Applicable tubing material

Body

Bushing

Seal

Straight ø4

Straight ø6

Elbow

Air, N2gas

0.7 MPa

0.05 to 0.6 MPa (0.05 to 0.35 MPa) Note 3)

1.0 MPa

5 to 45°C(No freezing)

Up to 100 L/min (ANR)

0.01 µm (Filtration efficiency 99.99%)

HNBR

POM, Stainless steel, PBT, NBR (Fluorine coated)

POM, Stainless steel, Brass (Electroless nickel plated), NBR (Fluorine coated)

POM, Stainless steel, Brass (Electroless nickel plated), PBT, NBR (Fluorine coated)

PFA, Polyolefin, Soft polyolefin, Polyurethane Note 4)

Note 1) The maximum flow rate varies depending on set pressure. Refer to “Flow Characteristics” for detail.

Note 2) According to SMC measurement conditions.

Note 3) The upper limit value of the set pressure range of each product number can be changed.

Note 4) Due to the softness of polyurethane tubing, it may fold when being inserted.

Hold the end of the tubing and insert it all the way in.

Air-blow Module Series LLB1

331

HAA

HAW

IDF

IDU

IDFA

IDFB

IDH

IDG

IDK

AMG

AFF

AMD

AMH

AME

AMF

ZFC

SFD

LLB

AD

LLB

Specifications

Restrictor Unit Specifications

Cv factor

Number of needle rotations

Fluid contact space material

0.28

8 rotations

Stainless steel

Filter Unit Specifications

Nominal filtration rating Note 1)

Element withstand differential pressure Note 2)

Flow capacity

Fluid contact space material

0.01 µm (Filtration efficiency 99.99%)

0.5 MPa

Up to 100 L/min (ANR)

PC, ABS

PP, PET

FKM

Filter case

Hollow fiber

Potting

O-ring

Note 1) According to SMC measurement conditions.

Note 2) This means that the element does not break at 0.5 MPa. Refer to “Specific Product Precautions”.

Body

Diaphragm

Armature/Fixed armature

C [dm3/(s·bar)]

V5, V6

V5E

OFF

ON/OFF Valve Unit Specifications

Valve type

Ambient and fluid temperature

Impact resistance/Vibration resistance

Internal leakage cm3/min

Exterior leakage cm3/min

Mounting orientation

Coil rated voltage

Allowable voltage fluctuation

Type of coil insulation

Power consumption

Electrical entry

Flow characteristics

Minimum operating pressure differential

Maximum operating pressure

Response time Note 4)

Fluid contact

space material

2 port poppet pilot operated

–10 to 50 Note 1)

150/30m/s2 Note 2)

15 or less

Free

12 VDC, 24 VDC

±10% rated voltage

Equivalent to B type

Inrush: 2.9 W Holding: 0.6 W

1.8 W

Grommet

V5,V6: 1.4, V5E: 0.71

V5,V6: 0.23, V5E: 0.25

V5,V6: 0.33, V5E: 0.17

0.01 MPa Note 3)

0.6 MPa

10 ms or less (with power-saving circuit)

15 ms or less (with power-saving circuit)

PBT

HNBR

Stainless steel

Note 1) Use dry air to prevent condensation when operating at low temperatures.

Note 2) Vibration resistance: No malfunction occurred in a one-sweep test between 8.3 and 2000 Hz. Test was performed at both energized and

de-energized states to the axis and right angle directions of the main valve and armature (value at the initial state).

Impact resistance: No malfunction resulted from the impact test using a drop impact tester. The test was performed on the axis and right

angle directions of the main valve and armature for both energized and de-energized states (value at the initial state).

Note 3) If a restrictor (nozzle, etc.) is mounted on the outlet side piping, the pressure differential when ON is smaller. Be sure that the pressure

differential does not drop below 0.01 MPa.

Note 4) JIS 8375(At supply pressure 0.5 Mpa)

(Value of high response time is subject to change upon pressure, quality of air.)

Series LLB1

332

Flow Characteristics Note) The flow characteristics are representative values.

Relationship between number of

needle rotations and flow rate

Conditions qø6 pipe length

In side = 600 mm

Out side = 100 mm

Measured under the conditions shown above.

wMeasured in the regulator full open status.

100.0

80.0

60.0

40.0

20.0

0.0

0 2 64 8

Number of needle rotations (rotations)

Flow rate L /min (ANR)

P1=0.5 MPa

P1=0.4 MPa

P1=0.3 MPa

P1=0.2 MPa

P1=0.1 MPa

Component Parts

SMC

- +

Digital pressure switch

w e

Acrylic name plate

No. Description Individual part no. Note

Regulator assembly

ON/OFF valve

Regulator clean air filter assembly

In side One-touch fitting assembly

Out side One-touch fitting assembly

Pressure switch

Fitting for pressure switch

Without pressure gauge

Straight

Elbow

Straight

Elbow

ø4

ø6

ø4

ø6

ø4

ø6

ø4

ø6

LVB1-1

LVB1-2-1

LVB1-3-1

LVB1-4-1

136163-2

LVB1-5-1

LVB1-5-2

LVB1-5-3

LVB1-6

SFD-EL101

VVQ1000-50A-C4-X17

VVQ1000-50A-C6-X17

VVQ1000-50A-L1C4-X17

VVQ1000-50A-L1C6-X17

KPH04-01

KPH06-01

KPL04-01

KPL06-01

PSE510-R06

KPGL06-M5-X193

Digital pressure switch

NPN open collector

For set pressure range 0 to 0.35 MPa

LVB1-2-2

For set pressure range 0 to 0.35 MPa

LVB1-3-2

For set pressure range 0 to 0.35 MPa

LVB1-4-2

Digital pressure switch

PNP open collector

With pressure gauge

Acrylic name plate

12 VDC

24 VDC (2.9 W)

24 VDC (1.8 W)

Replacement element

Air-blow Module Series LLB1

333

HAA

HAW

IDF

IDU

IDFA

IDFB

IDH

IDG

IDK

AMG

AFF

AMD

AMH

AME

AMF

ZFC

SFD

LLB

AD

LLB

(B) 8.5

8.5

(A)

80.5

109

One-touch fitting ø4, ø6 IN side

One-touch fitting ø4, ø6 OUT side

− +

19.5 57

109

955

10.5

22.5

Restrictor

Mounting hole for 2 x M4

Pressure switchFilter

(B) 8.5

(A) 8.5

154

126

15.5

15.6

One-touch fitting ø4, ø6 IN side

One-touch fitting ø4, ø6 OUT side

−+

154

1405

19.5 102.5

10.5

22.5

Restrictor

Mounting hole for 3 x M4

Pressure switchFilter

ON/OFF valve

Fitting size

ø4

ø6

13.5

12.2

14.3

20.5

(mm)

Fitting size

ø4

ø6

13.5

12.2

14.3

20.5

(mm)

Dimensions

LLB1- -F(1)-X1

LLB1- -V F(1)-X1

C6 5

For straight fitting,

OUT side

For straight fitting,

OUT side

For straight fitting,

IN side

For straight fitting,

IN side

Series LLB1

334

One-touch fitting ø4, ø6 OUT side

SMC

- +

202

216

11.5

10.5

22.5

21.5

172.5

Digital pressure switch

Mounting hole for 2 x M4 Pressure switch

(B) 8.5

(69)

(A)

216

188

7.5

82 (MAX. 84)

One-touch fitting ø4, ø6 IN side

Restrictor

Regulator

Filter

ON/OFF valve

Acrylic name plate

∗Included

(but not assembled)

Fitting size

ø4

ø6

9.5

12.2

14.3

20.5

(mm)

Dimensions

LLB1- -R V F(1)-X1

C6 5

For straight fitting,

OUT side

For straight fitting,

IN side

Air-blow Module Series LLB1

335

HAA

HAW

IDF

IDU

IDFA

IDFB

IDH

IDG

IDK

AMG

AFF

AMD

AMH

AME

AMF

ZFC

SFD

LLB

AD

LLB

Adapter

Lock pin

Mounting screw

O-ring

Switch body

Digital pressure switch

NPN open collector output

Max. 30 V, 80 mA

Residual voltage: 1 V or less

PNP open collector

Max. 80 mA

Residual voltage: 1 V or less

–

12 to 24 VDC

Load

Brown DC (+)

Black OUT

Blue DC (–)

Brown DC (+)

Black OUT

Blue DC (–)

Load

12 to 24 VDC

Main circuitMain circuit

ISE35

Electrical entry specifications

Semi-standard

specifications

Symbol

Nil

X501

Contents

None

Oil-free

Note) Adapter, O-ring, and lock pin mounting

screws (2 pcs.) are included.

Option 2

Symbol

Nil

B Note)

Contents

Switch body only

With mounting option

Option 1

Contents

Without lead wire with connector

With lead wire with connector (2 m)

Symbol

Nil

N X50125

Output specifications

Symbol

Contents

NPN output

PNP output

R: Wiring top entry

N: Wiring bottom entry

For details about setting and operating procedures, refer to pages 337 to 341.

0 to 1 MPa

– 0.1 to 1 MPa

1.5 MPa

0.01 MPa

12 to 24 VDC, Ripple (p-p) ±10% or less

(with power supply polarity protection)

55 mA or less (at no load)

NPN or PNP open collector 1 output

80 mA

30 V (at NPN output)

1 V or less (with load current of 80 mA)

(0.25, 0.5, 2, 3)

With short-circuit protection

±1%F.S. or less

Variable (0 or above)

3-digit, 7-segment indicator, 2-color display (Red/Green)

can be interlocked with the switch output

±2%F.S.±1digit (at 25°C±3°C)

OUT: Lights up when output is turned ON (Green)

IP40

ø3.4 3 cores 25AWG 2 m

Rated pressure range

Set pressure range

Withstand pressure

Set pressure resolution

Power supply voltage

Current consumption

Switch output

Repeatability

Hysteresis

Display

Display accuracy

Indicator light

Environmental

resistance

Lead wire with connector

Maximum load current

Maximum applied voltage

Residual voltage

Response time

Anti-chattering function

Short circuit protection

Hysteresis mode

Window comparator mode

Enclosure

Specifications

Model

Output specifications

Unit specifications

Symbol

Contents

Fixed SI unit

28

1.5

13.2 8.5

Series LLB1

336

Operation

When the pressure level exceeds the set value, the switch turns

ON.

When the pressure level decreases only the hysteresis from the

set value, the switch turns OFF.

With the factory default settings, when the pressure level ex-

ceeds 0.35 MPa, the switch turns ON. When the pressure level

becomes 0.34 MPa or less, the switch turns OFF.

When the operation shown in the Fig. below has no problem, use

the product with the factory default settings.

For details about how to set the pressure in window comparator

mode, refer to “Pressure Setting (Window comparator mode)” on

page 339.

About measurement mode

In this measurement mode, the pressure is detected and displayed

or the switch is operated after the power has been turned ON.

The measurement mode is a basic mode that allows you to change

the setting or set other functions according to the purpose.

Pressure Setting Function Settings

Air-blow Module Series LLB1

Displayes

in turn.

1 second 1 second

switch ON

switch OFF

0.35

0.34

Time [second]

zPress the button in the measurement mode

to display the set value.

xPress the or button to change the set value.

Pressing the button will increase the set value while press-

ing the button will decrease the set value.

¡Press the button once to increase the numeric value. Keep

the button pressed to continuously increase the numeric

value.

¡Press the button once to decrease the numeric value. Keep

the button pressed to continuously decrease the numeric

value.

cPress the button to complete the setting.

Switch output

Whether or not the switch output is used can be selected.

The product can be used as pressure gauge without using

the switch output. Switch output →P.338

Display color

The display color can be selected. Display color →P.338

Response time

When the response time is set, this prevents chattering

output. Response time →P.338

Operation mode

The switch operation mode can be selected.

Operation mode →P.338

Hysteresis

Hysteresis →P.339

ON: Green

OFF: Red

0.01 MPa

(1psi)

Hysteresis

mode

Setting item

Factory default settings

The numeric value in ( ) shows the value when the unit specifications are P.

Output mode

The switch output mode can be set.

Output modes →P.339

Power-saving mode

Power-saving mode can be selected.

Power-saving mode →P.339

Security code setting

It can be set whether code number input is required or not

when key is locked Security code setting →P.340

Normally

Open

OFF

Setting item

Factory default settings

Flip display mode

The display can be flipped vertically. Display mode →P.340

Setting item

Factory default settings

The factory default settings are as follows.

When there is no problem with the factory default settings, use

the product as it is. To change any setting, make the setting

properly while referring to relevant page.

Special function settings

Handling precautions

· When changing the factory default settings, the setting item is

changed with the button. Be sure to check that the item

you want to change is displayed, and then make the setting

without fail.

Unit specifications: M Unit specifications: P Unit specifications: Nil

The operation enters the measurement mode and

the current pressure value is displayed.

The display that shows the unit specifications is lit for approx. 1 second.

Turn ON the power.

Pressure [MPa]

337

HAA

HAW

IDF

IDU

IDFA

IDFB

IDH

IDG

IDK

AMG

AFF

AMD

AMH

AME

AMF

ZFC

SFD

LLB

AD

LLB

1. Switch output (S )

Whether or not the switch output is used can be selected.

When it is selected that the switch output is not used, the product

can be used as a pressure gauge without using the switch output.

In this case, only the display color changes as it interlocks with

changes in pressure setting. The indicator light does not light up.

zKeep the button pressed for 2 seconds

or longer in the measurement mode.

“S ” and current set value are displayed alter-

nately.

xPress the or button to select whether or not the

switch output is used.

cAfter selected, keep the button pressed for 2 seconds or

longer. The setting is then completed to return to the measure-

ment mode.

zKeep the button pressed for 2 seconds or

longer in the measurement mode.

When “S ” is displayed, press the button

twice. “rES” and current set value are displayed

alternately.

xPress the or button to select a response time you

want to use.

cAfter selected, keep the button pressed for 2 seconds or

longer. The setting is then completed to return to the measure-

ment mode.

3. Response time (rES)

The switch output response time can be set to a desired level. As

the response time is changed, the display update time is also

changed accordingly. If the switch output or display chatters,

make the response time longer.

2. Display color (CoL)

Four kinds of display can be selected.

zKeep the button pressed for 2 seconds or

longer in the measurement mode.

When “S ” is displayed, press the button.

“CoL” and current set value are displayed alter-

nately.

xPress the or button to select a display color you

want to use.

cAfter selected, keep the button pressed for 2 seconds or

longer. The setting is then completed to return to the measure-

ment mode.

4. Operation mode (oPE)

The switch operation mode can be selected.

zKeep the button pressed for 2 seconds or

longer in the measurement mode.

When “S ” is displayed, press the button

three times. “oPE” and current set value are

displayed alternately.

Press the or button to select an operation mode you

want to use.

cAfter selected, keep the button pressed for 2 seconds or

longer. The setting is then completed to return to the measure-

ment mode.

Function Settings

Series LLB1

Displayed alternately.

Switch output is

not used.

Switch output is

used.

Displayed alternately.

switch

Red

Green

Display

Sor

SoG

rEd

Grn

Red

Green

OFF

Green

Red

0.25s 0.5s 1.0s 2.0s 3.0s

Displayed alternately.

Hysteresis mode Window comparator

For details about operation in the hysteresis mode or

window comparator mode, refer to “List of output

modes” on page 340.

338

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