Autonics LE4S, LE4SA Operating Manual

0 (0)

DRW171146AA

TIMER

LE4S

I N S T R U C T I O N M A N U A L

Please read the following safety considerations before use.

Safety Considerations

▣

※

Please observe all safety considerations for safe and proper product operation to avoid hazards.

※

1. Fail-safe device must be installed when using the unit with machinery that may cause serious injury or substantial economic loss. (e.g. nuclear power control, medical equipment, ships, vehicles, railways, aircraft, combustion apparatus, safety equipment, crime/disaster prevention devices, etc.)

Failure to follow this instruction may result in re, personal injury, or economic loss.

2. Install on a device panel to use.

Failure to follow this instruction may result in electric shock or re.

3. Do not connect, repair, or inspect the unit while connected to a power source.

Failure to follow this instruction may result in electric shock or re.

4. Check ‘Connections’ before wiring.

Failure to follow this instruction may result in re.

5. Do not disassemble or modify the unit.

Failure to follow this instruction may result in electric shock or re.

1. When connecting the power/sensor input and relay output, use AWG 20(0.50mm2) cable or over and tighten the terminal screw with a tightening torque of 0.74 to 0.90N.m.

Failure to follow this instruction may result in re or malfunction due to contact failure.

2. Use the unit within the rated specications.

Failure to follow this instruction may result in re or product damage.

3. Use dry cloth to clean the unit, and do not use water or organic solvent.

Failure to follow this instruction may result in electric shock or re.

4. Do not use the unit in the place where ammable/explosive/corrosive gas, humidity, direct sunlight, radiant heat, vibration, impact, or salinity may be present.

Failure to follow this instruction may result in re or explosion.

5. Keep metal chip, dust, and wire residue from owing into the unit.

Failure to follow this instruction may result in re or product damage.

Ordering Information

▣

L E 4 S

Display

Dimensions

▣

●

Panel cut-out

Min.65

Specications

▣

Model LE4S Power supply 24-240VACᜠ 50/60Hz, 24-240VDC Display method LCD Display (backlight) Allowable voltage range 90 to 110% of rated voltage Power consumption 24-240VACᜠ: max. 4.5VA, 24-240VDCᜡ: max. 2W Return time Max. 100ms Min. input signal (START,INHIBIT,RESET)

Input (START,INHIBIT,RESET)

Control output Repeat·Setting·Voltage· Temperature error

Environment

Insulation resistance Over 100MΩ (500VDC megger) Dielectric strength 2,000VAC 50/60Hz for 1 minute

Vibration

Shock

Relay life cycle Approval Unit weight Approx. 98g

※

Environment resistance is rated at no freezing or condensation.

Input Connections

▣

Solid-state input ◎Contact input

◎

Q1 Q2

·Q1 is ON: Operating

·Sensor: NPN open collector output

※

Be sure that it is not insulated between power input and input terminal block.

Connection

▣

※

The above specifications are subject to change and some models may be

discontinued without notice.

※

Be sure to follow cautions written in the instruction manual and the technical

descriptions (catalog, homepage).

Thank you for choosing our Autonics product.

symbol represents caution due to special circumstances in which hazards may occur.

Failure to follow these instructions may result in serious injury or death.

Warning

Failure to follow these instructions may result in personal injury or product damage.

Caution

Warning

Caution

Output

Size

Digit

Item

55 48

Min.65

+0.6

Type Time limit SPDT(1c)

Contact

Capacity 250VACᜠ 5A resistive load

Ambient temp. -10 to 55℃, storage: -25 to 65 Ambient humi. 35 to 85%RH

Mechanical

Malfunction

Mechanical 300m/s² (30G) X, Y, Z directions for 3 times Malfunction 100m/s² (10G) X, Y, Z directions for 3 times Mechanical Min. 10,000,000 times Electrical Min. 100,000 times (250VAC 5A resistive load)

SOURCE

LE4S LE4S LE4SSensor Sensor

START

③

RESET

④

INHIBIT

①

②

12-24VDC 12-24VDC

Time limit contact 1c

Time limit contact 2c,

Instantaneous contact 1c + Time limit contact 1c(Selectable)

DIN W48mm×H48mm

9999(4 Digit type)

Timer

LCD Display

※

8 Pin socket(PG-08, PS-08): Sold separately

76 566 14

●

Product mounting

+0.6

※

Insert product into a panel, fasten braket by pushing with tools as shown above.

1ms, 20ms (selectable)

<No-voltage input> Impedance at short-circuit: max. 1㏀, Residual voltage: max. 0.5VDC, Impedance at open-circuit: min. 100

Max. ±0.005% ±0.03sec (Signal Start) Max. ±0.01% ±0.05sec (Power ON Start)

0.75mm amplitude at frequency of 10 to 55Hz in each X, Y, Z direction for 1hour

0.5mm amplitude at frequency of 10 to 55Hz in each X, Y, Z direction for 10 minutes

ᜢ ᜧ

·Q2 is ON: Operating

·Sensor: NPN output

CONTACT OUT 250VAC 5A RESISTIVE LOAD

(Time limit contact 1c)

▣

℃

START

③

RESET

④

INHIBIT

①

②

Factory Default

Parameter Default

NO.

Output operation mode

Time Range

Time Up/Down

4 Min. input signal

Backlight

Key Lock

Setting time

44.8

ᜡ

㏀

·S1, S2, S3 are ON : Operating

·Please use reliable contact enough to flow 5VDC 1mA.

OUT.M OND

T.RNG 99.99

U-D UP

IN.T 20

BLU ON

LOCK L.OFF

- 50.00

(unit: mm)

START

③

RESET

④

INHIBIT

①

②

Front Panel Identication

▣

⑤ ⑥ ⑦

⑧ ⑨ ⑩ ⑪

Function Setting Mode Descriptions

▣

Output operation mode

key

3 sec

6)Key lock

RUN mode

key

3 sec

Backlight

Time progressing display:It displays the current time.

①

Time setting display:It displays the setting time.

②

③

Time unit:It displays the time unit.

③

Operation mode:It displays the current operation mode

④

②

Output display:It displays the status of output contact.

⑤

UP/D OWN :It displays time progressing UP(▲), DOWN(▼).

⑥

Key lock display:It displays the status of key lock.

⑦

④

key :Used for initializing time progressing and output return

⑧

*key:Used for advancing to function setting mode, setting time

⑨

change checking.

<key:Used for advancing to setting time change mode and moving to

⑩

each digit.

>key

:Used for changing the set value.

⑪

Function setting mode

1)Time Range

OND

OND.1

[

]

, [

]

OND.2

INT

[

], [

]

INT.1

OFD

[

], [

]

mode

key

FLK

[

], [

NFD], [ NFD.1]

[

mode

key

FLK.1],

T.OFF

Min. input signal

※

Time Range

OND.2

mode

key

2)One-Shot output time

Time Range

T.ON

3)Time Up/Down

key

1) Time Range

Parameter Time range specication

(9.999s) 0.010 sec to 9.999 sec

9.999

(99.99s) 0.01 sec to 99.99 sec

99.99

(999.9s) 0.1 sec to 999.9 sec

999.9

(9999s) 1 sec to 9999 sec

9999

(99m59s) 0 min 01 sec to 99 min 59 sec

99m 59

(999.9m) 0.1 min to 999.9 min

999.9

(9999m) 1 min to 9999 min

9999

(99h59m) 0 hour 01 min to 99 hour 59 min

99h 59

(99.99h) 0.01 hour to 99.99 hour

99.99

(999.9h) 0.1 hour to 999.9 hour

999.9

(9999h) 1 hour to 9999 hour

9999

2) One-Shot output time setting

It will be activated when selecting ON Delay 2[ (One-Shot-output mode). (Time setting: 0.01 sec to 99.99 sec)

3) Time progress UP/DOWN setting

key

4) The minimum input signal setting

key

Backlight setting

key

6) Key Lock selection

key

Turns off the

Lock mode.

Time Setting

▣

●

Output operation mode : OND, OND I, OND II, INT, INT I, OFF D

UP[ UP]: Time progressed from 0 to setting time. DOWN[ DN]: Time progressed from setting time to 0.

Set the minimum input signal of RESET, START and INHIBIT Min. input signal: Choose 1ms and 20ms

Set Backlight (ON[ ON], OFF[

key

key cannot

be used.

<,>key cannot

be used.

[Fig. 1] [Fig. 2] [Fig. 3] [Fig. 4] [Fig. 5]

Press

key in RUN mode, time set digits will flash.[

①

Change setting time by press < or >keys.[

②

-<key:Shift the setting digits.

->key:

Shift the flashing position value. As press >key once, it will increase by 1digit, number will

increase faster by press >key for over 2sec.

When the setting is completed, it will be saved and return to RUN mode by pressing *key.[

③

●

Output operation mode : FK, FK

RUN

mode

●

Output operation mode : ON OFF D, ON OFF D

RUN

mode

※

It is able to change the setting time during the time progressing, but be sure about the time

progressing while changing of the time.

※

If pressing *key while setting time is shorter than min. setting time, setting value will be flickering three times and it will be returned to setting mode again, not to RUN mode.

※

If there is no additional key operations after entering into setting mode, it will be return to RUN mode. (Setting value is not saved.)

※

Min. Setting time: 0.01 sec.

(In case of OND,OND I and ONDⅡ modes, it is able to set 0 since no min. setting time is applied.)

Cautions during Use

▣

1. Follow instructions in 'Cautions during Use'. Otherwise, It may cause unexpected accidents.

2. When supplying or turning off the power, use a switch or etc. to avoid chattering.

3. Install a power switch or circuit breaker in the easily accessible place for supplying or disconnecting the power.

4. In order to block peripheral current, use isolation transformer which of secondary part is not grounded as (Figure 1) to supply power to the external input device.

(Figure 1)

< Sensor >

5. Do not connect two or more timers with only one input contact or transistor simultaneously.

6. Keep away from high voltage lines or power lines to prevent inductive noise.

In case installing power line and input signal line closely, use line lter or varistor at power line and

shielded wire at input signal line. Do not use near the equipment which generates strong magnetic force or high frequency noise.

7. This unit may be used in the following environments.

Indoors (in the environment condition rated in 'Specications')

 ①

Altitude max. 2,000m

 ②

Pollution degree 2

 ③

Installation category II

 ④

Setting of

→

T.off Time

Setting of

→

ON.D

Time

Main circuit

→

the time

→

Rectication

circuit

Setting

the time

START RESET INHIBIT

Fig.

→

Isolation

transformer

Fig.

2,3,4]

Setting of T.on Time

Setting of

OFF.D

Time

OND.2

OFF

→

Power

] output operation mode

]).

key

,<,>key

cannot be used.

Fig.

Setting

the time

Setting

the time

RUN

→

mode

RUN

→

mode

Output Operation Mode

▣

Mode

[

]

OND

ON Delay

1. Timing operation starts when START signal is ON at status of power on.

Output will be ON when timing operation is progressed up to the setting time. Display value will be HOLD.(① position)

3. When RESET signal is ON, display value and output will be reset.(② position)

4. If RESET signal is OFF while START signal is ON,“STEP 1”will be restarted.(③ position)

5. When START signal is OFF, display value and output will be reset.(④ position)

[

]

OND.1

OND

ON Delay 1

1. Timing operation starts when START signal is ON at status of power on.

Output will be ON when timing operation is progressed up to the setting time. Display value will be HOLD.(① position)

3. Even though START signal is applied repeatedly, only the initial signal is recognized.(② position)

4. When RESET signal is ON, display value and output will be reset.(③ position)

[

]

OND.2

OND

ON Delay 2

(One-Shot Output)

1. Timing operation starts when START signal is ON at status of power on.

2. Time limit output will be ON and goes OFF during Tout setting time when timing operation is progressed up to the setting time. Display value will be HOLD.(① position)

3. When RESET signal is ON, display value and output will be reset.

If START signal is applied while time is progressing, Timing operation will be reset and started again.(② position)

5. Tout setting range: 0.01 sec~99.99 sec.

[

]

FLK

Flicker

(Toff operation

precedes

Ton operation)

1. If START signal is ON, output will be repeatedly OFF during Toff setting time and will be OFF during Ton setting time when power is ON.

2. When RESET signal is ON, display value and output will be reset.

3. If RESET signal is OFF when START signal is ON, “STEP 1” will be restarted.

4. When START signal is OFF, display value and output will be reset.

5. It is able to set each Toff time and Ton time separately. In [

[

]

FLK.1

Flicker 1

(Ton operation

precedes

Toff operation

)

1. If START signal is ON, output will be repeatedly ON during Ton setting time and will be OFF during Toff setting time when power is ON.

2. Even though START signal is applied repeatedly, only the initial signal is recognized.(① position)

3. When START signal is ON, display value and output will be reset. If START signal is ON, it will be restarted.

4. It is able to set each Toff time and Ton time separately. In [

[

]

INT

Interval

1. Output will be ON when START signal is ON at status of power on and Timing operation starts.

2. Output will be OFF when timing operation is progressed up to the setting time. Display value will be HOLD.

3. When RESET signal is ON, display value and output will be reset.(① position)

4. If RESET signal is OFF when START signal is ON,“STEP 1”will be restarted.

5. When STRAT signal is OFF, display value and output will be reset.(② position)

[

]

INT.1

INT

Interval 1

1. Output will be ON when START signal is ON at status of power on and Timing operation starts.

2. Output will be OFF when timing operation is progressed up to the setting time. Display value will be HOLD.

3. Even though START signal is applied repeatedly, only the initial signal is recognized.(① position)

4. If START signal is ON after timing operation is progressed up to the setting time, Output will be ON and setting time will be reset and then timing setting starts.

5. When RESET signal is ON, display value and output will be reset.(② position)

[

]

NFD

ON OFF D

ON OFF Delay

If START signal is ON when power is on, Output will be ON when timing operation is progressed up to the Ton setting time(OnDelay). IF START signal is OFF, output will be ON when timing operation is progressed up to the Toff setting time (OFF-Delay).

2. If START signal is applied repeatedly, output is ON and display value will be reset.(① position)

3. When RESET signal is ON, display value and output will be reset. When RESET signal is OFF while START signal is ON, it will be operating as On-Delay.(② position)

4. It is able to set each Toff time and Ton time separately.

[

]

NFD.1

ON OFF D

ON OFF Delay

If START signal is ON when power is on, timing operation starts. Output will be ON when timing operation is progressed up to the Ton setting time(On-Delay). IF START signal is OFF, output will be ON when timing operation is progressed up to the Toff setting time (OFF-Delay).

Output will be ON when START signal is ON and goes OFF during setting time and display value will be reset.(① position)

Output will be OFF when START signal is OFF and goes ON during setting time and display value will be reset.(

4. When RESET signal is ON, display value and output will be reset. When RESET signal is OFF while START signal is ON, it will be operating as On-Delay.(② position)

5. It is able to set each Toff time and Ton time separately.

[

]

OFD

OFF D

OFF Delay

1. If START signal is ON when power is on, output will be ON.

2. When START signal is OFF, timing operation starts. Output will be OFF when timing operation is progressed up to the setting time. Display value will be HOLD.

3. When RESET signal is ON, display value and output will be reset.

Reset: Up mode -> Display value is“0”, Output is“OFF”.

※

DOWN mode -> Display value is“setting time”, Output is“OFF”.

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▣

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Time chart( T:Setting time,

T T

POWER

START RESET

RELAY OUT

Setting time

DOWN

POWER

RELAY OUT

Setting time

DOWN

POWER

RELAY OUT

Setting time

DOWN

POWER

RELAY OUT

DOWN

POWER

RELAY OUT

DOWN

POWER

RELAY OUT

Setting time

DOWN

POWER

RELAY OUT

Setting time

DOWN

POWER

RELAY OUT

UP Ton

DOWN

POWER

RELAY OUT

DOWN

POWER

RELAY OUT

Setting time

DOWN

START RESET

Tof f Toff Tof f Tof fTon Tof f Ta Ta To n TonTa

START RESET

ⓐ ⓑ

Ton To n Ton TonTof f To n To ff Ta Toff TaTa

START

RESET

ⓐ ⓑ

T T TTa

START RESET

START

RESET

START RESET

Tof f

Tof f Ton

START RESET

ⓐ ⓑ

Ta T

START RESET

T > Ta ) Operation

342

T Ta TT

T Ta Ta TT

] mode, timing operation starts with Toff.

FLK

] mode, timing operation starts with Ton.

FLK.1

TT T TTa

Ta Ta To n TonTon To ff Ta Toff Ta To ff

1 2

Ta Ta To n TonTo n Tof f Ta Tof f Ta Toff

1 2

Ta Ta

HEADQUARTERS:

18, Bansong-ro 513beon-gil, Haeundae-gu, Busan, South Korea, 48002 TEL: 82-51-519-3232

E-mail: sales@autonics.com

POWER

START

RELAY

POWER

RESET

START

RELAY

POWER

START

RELAY

ⓐTout:

POWER

START

RELAY

ⓐToff:OFF Setting time ⓑTon:ON Setting time

POWER

START

RELAY

ⓐToff:OFF Setting time ⓑTon:ON Setting time

POWER

START

RELAY

POWER

START

RELAY

POWER

START

RELAY

ⓐTon:ON Setting ⓑToff:OFF

POWER

START

RELAY

ⓐTon:ON Setting ⓑToff:OFF

POWER

START

RELAY

http://www.autonics.com

Output time

ⓐⓑⓐⓑ

ⓑⓐⓑ

ⓐ ⓑ

Setting time

ⓐ ⓑ

Setting time

position)

①

DRW171146AA

ⓐ

time