Autonics LE7M-2 Manual
  1. Manuals
  2. Brands
  3. Autonics Manuals
  4. Timer
  5. LE7M-2
  6. Manual

Autonics LE7M-2 Manual

Weekly/yearly timer
Hide thumbs Also See for LE7M-2:
Table of Contents

Advertisement

Quick Links

Download this manual
LE7M-2
W72×H72mm, Weekly/Yearly Timer
Features
● Easy to check and change the program setting
● Customizable weekly or yearly unit time setting
and control by user
● Includes daylight saving time function
● Built-in 2 independent control output (relay)
● Flush and surface mounting are in one unit
● Enable to mount on DIN rail with base plate
Please read "Caution for your safety" in operation
manual before using.
Ordering Information
LE7
M
2
Size
Item
Specifications
Model
Power supply
Allowable voltage range
Power consumption
RETURN input
Timing program
Operation mode
Mounting
Time deviation
Temperature error
Memory protection
Contact type
Control
Contact capacity
Output
Output number
Mechanical
Relay
life cycle
Electrical
Insulation resistance
Dielectric strength
Noise strength
Ambient temperature
Environment
Ambient humidity
Unit weight
※Environment resistance is rated at no freezing or condensation.
K-78
Output
2
M
LE7
LE7M-2
100-240VAC 50/60Hz
90 to 110% of rated voltage
Max. 4.2VA (100-240VAC 50/60Hz)
Short-circuit or open by switch or relay
48 steps for weekly, 24 steps for yearly
ON/OFF mode, cycle mode, pulse mode
Front panel, surface, DIN rail
±15sec./month (ambient temperature: 25℃) (±4sec. /week)
±0.01% ±0.05sec. (ratio by set time)
Over 5 years (at 25℃)
SPDT (Single Pole Double Throw)
250VAC 10A resistive load
Independent 2 output (1c × 2)
Min. 5,000,000 operations (switching capacity: 30 times/min)
Min. 50,000 operations<switching capacity: 20 times/min, 250VAC 10A (resistive load)>
Min. 100MΩ (at 500VDC megger)
2000VAC 50/60Hz for 1minute
±2kV the square wave noise (pulse width: 1㎲) by the noise simulator
-10 to 55℃, storage: -25 to 65℃
35 to 80%RH
Approx. 272g
2 Relay outputs
DIN W72×H7mm
Weekly/Yearly timer

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the LE7M-2 and is the answer not in the manual?

Questions and answers

Related Manuals for Autonics LE7M-2

Summary of Contents for Autonics LE7M-2

  • Page 1 LE7M-2 W72×H72mm, Weekly/Yearly Timer Features ● Easy to check and change the program setting ● Customizable weekly or yearly unit time setting and control by user ● Includes daylight saving time function ● Built-in 2 independent control output (relay) ● Flush and surface mounting are in one unit ●...

  • Page 2: Load Connection

    Weekly/Yearly Timer Connections OUT2 Photoelectric Sensors N.C. N.O. RETURN INPUT Fiber Optic Sensors Door/Area Sensors Proximity Sensors Pressure Sensors Rotary Encoders N.O. N.C. OUT1 SOURCE Connectors/ Sockets CONTACT OUT 100-240VAC 250VAC 10A 50/60㎐ 4.2VA RESISTIVE LOAD Temperature Controllers Load Connection SSRs / Power Controllers You must connect a surge absorber to the both ends of the load to prevent from damage or malfunction of this unit when...

  • Page 3: Dimensions And Mounting

    LE7M-2 Dimensions & Mounting (unit: mm) 1) Front panel mounting ● Panel cut-out Min. 91 +0.7 2) Surface mounting ● Panel hole cut-out 13.5 Panel 4-M3 TAP 3) DIN rail mounting ● Base Plate 76.5 67.6 DIN rail Base plate...

  • Page 4: Unit Description

    Weekly/Yearly Timer Unit Description Photoelectric Sensors Fiber Optic Sensors Door/Area Sensors Proximity Sensors Pressure Sensors Rotary Encoders Connectors/ Sockets Temperature 1. Day indicator 13. Remaining step display Controllers 2. Day display 14. Operation mode display ● Light: Day is selected. 15.

  • Page 5: Program Operation

    LE7M-2 Display and change of next mode • Set range for ON/OFF time width : 1min. to 12 hour 59min. ● The day of next mode in Program 1 or Program 2 is • One record in 3 steps (ON day/ON time, OFF day/OFF...

  • Page 6: Daylight Saving Time

    Weekly/Yearly Timer Daylight saving time Current time setting Photoelectric To utilize daylight during the summer season, daylight (E.g.) Set the current time as 10, Mar, 2008, 5:10 PM. Sensors saving time is adjusted forward one hour from standard ① Advance to the current time setting mode time.

  • Page 7: Program Setting

    LE7M-2 Program Setting Setting group 1 Setting group 2 RUN mode RUN mode Press MODE Press Press MODE MODE Press MODE (Setting group 1) (Setting group 2) for 3sec. for 3sec. for 3sec. for 3sec. MODE LEVEL1 LEVEL1 LEVEL2 LEVEL2...
  • Page 8 Weekly/Yearly Timer Weekly program setting ⑦ OFF time setting (AM, PM) ● Weekly ON/OFF mode SUN MON TUE WED THU FRI SAT Photoelectric Sensors Select PM by (E.g.) Output 1 (OUT1) is ON from Monday to Friday at 8:00 and move the flashing to AM and OFF at 6:10 PM.
  • Page 9 LE7M-2 ● Weekly cycle mode ④ ON day setting (E.g.) Output 1 (OUT1) is ON for 10min and OFF for 5min SUN MON TUE WED THU FRI SAT Press key to move the from monday 6:00AM to saturday 5:30PM. indicator to Monday, it will...
  • Page 10 Weekly/Yearly Timer Yearly holiday mode Weekly day change Photoelectric It operates to off the output without program adjustment It operates when the specified day mode is required Sensors during previously set yearly holiday period available from to install in other day from the set day and it returns to present year to 31, Dec.
  • Page 11 LE7M-2 Yearly program setting ⑧ OFF time setting (Hour, Minute) ● Yearly ON/OFF mode SUN MON TUE WED THU FRI SAT (E.g.) Output 1 (OUT1) is ON from every 5, Apr to 7, Apr at Move the flashing to minute 9:00AM and OFF 5:10PM.

  • Page 12: Program Check, Modify And Delete

    Weekly/Yearly Timer Yearly program check, modify and delete ⑤ ON time setting (AM, PM) SUN MON TUE WED THU FRI SAT Photoelectric RUN mode Sensors key is pressed, move the flashing to hour position and Press Press MODE CHECK for 3sec. key for 1sec.

Table of Contents