Autonics LE4SA - 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

Specifications

Function and Time Setting

Function Setting Mode

Details how to configure operational modes, time ranges, and other parameters.

Output Operation Mode

Output Operation Modes Overview

Lists and describes various output modes (OND, FK, INT, etc.) and their availability for LE4S/LE4SA.

Output Operation Flowchart

Illustrates the sequence of operations for different output modes in LE4S and LE4SA models.

Time Range

Time Range Specifications

Details the available time range specifications for different timer operations.

Setting Specific Parameters

One-Shot Output Time Setting

Guides the user on setting the duration for one-shot output in specific modes.

Additional Settings

Setting Time Change

Explains the process of changing the setting time based on the output operation mode.

LE4 S Output Operation Mode Charts

ON Delay (OND) and ON Delay 2 (ONDII)

Illustrates time charts for ON Delay and ON Delay 2 (One-shot output) modes.

LE4 SA Output Operation Mode Charts

ON Delay (OND) and ON Delay 2 (ONDII) Charts

Proper Usage

Autonics LE4SA Specifications

General

Model	LE4SA
Type	Digital Timer
Input Voltage	100-240 VAC
Digit	4
Mounting Type	Panel Mount
Output	Relay
Control output	Relay output
Contact capacity	5A 250VAC
Contact Rating	5A 250VAC
Contact Type	SPDT
Shock Resistance	100m/s²
Supply Voltage	100-240VAC
Power Supply Voltage	100-240VAC
Display method	4-digit
Repeat Accuracy	±0.1%
Ambient Temperature	-10°C to 55°C
Ambient Humidity	35% to 85% RH
Vibration Resistance	10 to 55Hz, 1.5mm amplitude
Time Range	0.01 sec to 9999 hr