Autonics LE4S Series - User Manual

N-23
SENSORS
CONTROLLERS
MOTION DEVICES
SOFTWARE
(J)
Temperature
Controllers
(K)
SSRs
(L)
Power
Controllers
(M)
Counters
(N)
Timers
(O)
Digital
Panel Meters
(P)
Indicators
(Q)
Converters
(R)
Digital
Display Units
(S)
Sensor
Controllers
(T)
Switching
Mode Power
Supplies
(U)
Recorders
(V)
HMIs
(W)
Panel PC
(X)
Field Network
Devices
LE4S Series
Features
DIN W48×H48mm Digital Backlight LCD Timer
● Mounting space saving with compact design
: downsized by approx. 22% in depth compared to existing models
(length of panel on the back side is 56mm)
● Available to set each value and time range separately when
choosing Flicker (FK, FK I) or ON-OFF Delay
(ON OFF D, ON OFF D I) output mode
● Adds Flicker 1 mode (LE4SA)
● Settable One-shot output time (0.01 to 99.99 sec)
(existing model: xed 0.5 sec)
● Congurable time range (added 9.999 sec)
: Settable by 0.001 sec unit
● Selectable Min. input time: 1ms or 20ms (LE4S)
● Improved return time: 100ms
● Backlight ON/OFF function
● Wide time range (0.01 sec to 9999 hour)
● Lock setting function for saving setting data
● Soft touch setting
● High visibility display with backlight
Ordering Information
Item
Digit
Size
Output
No mark Time-limit SPDT (1c)
A
Time-limit DPDT (2c),
Time-limit SPDT (1c)+Instantaneous SPDT (1c) (selectable)
S DIN W48×H48
mm
4 9999 (4-digit)
LE LCD Timer (touch type)
LE 4 S
Specications
Model
LE4S LE4SA
Function
Multi time and Multi operation
Display method LCD display (backlight)
Power supply 24-240VAC
ᜠ
50/60Hz, 24-240VDC
ᜡ
universal
Allowable voltage range 90 to 110% of rated voltage
Power consumption
Max. 4.5VA (24-240VAC
ᜠ
50/60Hz),
Max. 2W (24-240VDC
ᜡ
)
Max. 4VA (24-240VAC
ᜠ
50/60Hz),
Max. 1.6W (24-240VDC
ᜡ
)
Return time Max. 100ms
Min. input
signal width
START
1ms, 20ms (selectable) - INHIBIT
RESET
Input
START
• No-voltage input
Impedance at short-circuit: max. 1
kΩ
,
Residual voltage: max. 0.5VDC
ᜡ
,
Impedance at open-circuit: min. 100
kΩ
-
INHIBIT
RESET
Timing operation Signal ON Start Power ON Start
Control
output
Contact type Time limit SPDT (1c)
Selectable Time limit DPDT (2c), Time limit SPDT (1c)+
Instantaneous SPDT (1c) (depends on operation mode)
Contact capacity 250VAC
ᜠ
5A, 30VDC
ᜡ
5A resistive load 250VAC
ᜠ
3A, 30VDC
ᜡ
3A resistive load
Relay
life cycle
Mechanical Min. 10,000,000 operations
Electrical Min. 100,000 operations (at rated contact capacity)
Output mode 10 operation modes 8 operation modes
Environment
Ambient temp. -10 to 55
℃
, storage: -25 to 65
℃
Ambient humi. 35 to 85%RH
Accessory Bracket
※
Environment resistance is rated at no freezing or condensation.
※
8-pin socket (PG-08, PS-08(N)) is sold separately.
Please read “Safety Considerations”
in the instruction manual before using.

Summary

Timer Features

Ordering Information

Specifications

Dimensions

Connections

Input Connections

Solid-state Input

Describes solid-state input configurations for timers.

Contact Input

Details contact input wiring and usage for timers.

Unit Description

Function and Time Setting

Configuration Overview

Outlines the overall configuration flow for timer settings.

Function Setting Mode

Output Operation Modes

FK and FK I Modes

Details operational modes FK and FK I for timer output control.

ON OFF Delay Modes (LE4 S)

Explains ON OFF Delay and ON OFF Delay 1 modes for LE4S timers.

Special Modes (LE4 SA)

Covers STAR-DELTA, Twin, and Twin 1 modes for LE4SA timer output.

Time Range Settings

Time Range Specifications

Lists available time range settings and their specifications.

Time Range Selection Method

Describes the procedure for selecting time ranges on the timer.

One-shot Output Time Setting

Time Progress UP;DOWN Setting

Minimum Input Signal Setting (LE4 S)

Output Contact Setting (LE4 SA)

Backlight ON;OFF Setting

Key Lock Setting

Setting Time Change

Setting Time for Operation Modes

Details setting time changes for specific output operation modes.

Detailed Output Operation Modes

ON Delay Modes

Explains ON Delay, ON Delay 1, and ON Delay 2 (One-shot) operation modes.

Flicker Modes

Describes Flicker and Flicker 1 operation modes with time charts.

Interval Modes

Details Interval and Interval 1 operation modes and their timing.

ON-OFF Delay Modes

Explains ON-OFF Delay and ON-OFF Delay 1 operation modes.

OFF Delay Mode

Details the OFF Delay operation mode and its timing.

LE4 SA Specific Modes

Covers LE4SA specific modes like ON Delay (1c+1c), Flicker, and Flicker 1.

LE4 SA Interval and Delta Modes

Explains Interval, Star-Delta, Twin, and Twin 1 modes for LE4SA.

Proper Usage and Safety

Autonics LE4S Series Specifications

General

Brand	Autonics
Model	LE4S Series
Category	Timer
Language	English