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H5L

12

Safety Precautions

Refer to 

Safety Precautions for All Timers

.

 

!

CAUTION

Precautions for Safe Use

Observe all of the following precautions to maintain safety.

1.

The Time Switch is not waterproof or oil resistant. Do not use it in 
locations subject to water or oil.

2.

Use the following wire to wire the Time Switch: 600-V vinyl-
insulated wire (solid wire or twisted wire, copper), 14 to 24 AWG

3.

Do not connect more than two crimp terminals to each Time 
Switch terminal.

4.

None of the Time Switch components are user-replaceable, 
including the battery.

Precautions for Correct Use

Be sure that the capacity of the power supply is large enough, 
otherwise the Time Switch may not start due to the inrush current 
(approx. 3 A) that flows for an instant when the power to the Time 
Switch is turned ON.

ON Current and Ambient Temperature 
(Reference Values)

If the ON current is too large, the upper limit to the ambient operating 
temperature must be reduced as shown in the following diagram.

Mounting Dimensions

Flush Mounting

Use a U-shaped mounting bracket to flush mount the unit.

Surface Mounting

Use a straight mounting bracket to surface mount the unit.

Track Mounting

Hook the upper part on the rear surface to the upper edge of the 
mounting track and press the unit down.

To remove the Timer Switch from the DIN Track, pull 
down on the yellow lever at the back of the Timer 
Switch.  

Wiring

Wiring From the Rear

Perform wiring from the rear of 
the unit when the unit is flush 
mounted.

Wiring From the Front

Perform wiring from the front of 
the unit when the unit is track 
or surface mounted.

Wiring Procedure 

1.

Loosen the screw on the left 
side of the front.

2.

Slide the upper part of the unit 
approx. 15 mm upward.

3.

After the terminals appear, 
perform wiring.

4.

Return the upper part of the 
unit to the original position and 
tighten the screw.

Note:

Screw tightening torque: 0.98 N·m max.

Tighten terminal screws to the specified torque of approx. 
0.8 N·m (maximum torque: 0.98 N·m). Loose screws may 
occasionally cause fires or malfunction.

The Time Switch contains a lithium battery (explosion-
proof). Do not disassemble the Time Switch, deform the 
Time Switch under pressure, heat the Time Switch to 
above 100

°

C, or incinerate the Time Switch. Doing any of 

these may result in fire or battery rupture. 

Upper limit to ambient oper

ating temper

ature (

°

C) 60

55

50

Both circuits ON simultaneously

40

5

0

10

12

15

20

ON Current (A AC or DC)

(1)

(2)

Yellow lever   

M3.5 
terminal screws

Summary of Contents for H5L Series

Page 1: ...or the most recent information on models that have been certified for safety standards refer to your OMRON website Ordering Information Specifications Time Ranges Ratings Wiring Backup power supply function for memory protection No of program steps Model Screw terminals Provided approx 10 years at 25 C 24 Each ON or OFF is considered to be one step H5L A Rated time Time setting range Time division...

Page 2: ...control power supply circuit and contact control output circuits 1 000 VAC 50 60 Hz for 1 min between non continuous contacts Vibration resistance Destruction 10 to 55 Hz with 0 75 mm double amplitude Malfunction 10 to 55 Hz with 0 5 mm double amplitude Shock resistance Destruction 300 m s2 approx 30G Malfunction 100 m s2 approx 10G Ambient temperature Operating 10 C to 55 C Ambient humidity Opera...

Page 3: ... is held down the displayed digit increments continuously when the Minus Key is held down it decrements continuously When specifying output The Plus Key specifies output ON while the Minus Key specifies output OFF Note that if the same key is pressed twice the output specification becomes invalid neither ON nor OFF is set Minus Key Cycle Key Specifies the cycle program Pressing this key twice caus...

Page 4: ...et hour 4 Set minute using Plus and or Minus Keys Then press the Write Key to write the set minute 1 Press the Mode Key to put the H5L in PROG 1 mode 2 Set hour using the Plus and or Minus Keys Then press the Write Key to write the set hour Set minute using the Plus and or Minus Keys Then press the Write Key to write the set minute 3 Specify ON or OFF of output using the Plus or Minus Key and pres...

Page 5: ...of the cycle frequency ON time plus OFF time The cycle period can be set within a range of 1 min to 24 hrs 4 ON time as well as OFF time can be set within a range of 1 min to 23 hrs 59 min Note Refer to Programming Example Recovery after power failure Output 1 and 2 start simultaneously ...

Page 6: ...instruction is written to a step that step will be cleared Programming Example Be sure to create a timing chart before programming Display Mode Display data Display Mode Display data RUN Current day of week Monday Current time 10 11 First circuit OFF Second circuit ON Second operation time setting The second circuit turns ON Sunday to Thursday operation by the set program is executed It turns OFF ...

Page 7: ...nd digits shown in are blinking 1 Setting Current Time Set the current hour to 11 by pressing the Plus or Minus Key followed by the Write Key This completes the current time setting To set the current time day of the week hour and minute must be specified First turn on the power to the H5L The contents of the memory are cleared on power up and the TIM ADJ indicator is displayed as shown on the lef...

Page 8: ...s indicator starts blinking Set the output to the OFF state using the Minus Key and store it in memory by pressing the Write Key The display returns to the initial state and waits for the next program command to be input Now let us turn to the setting of the day of the week Since the first circuit is not to be operated on Saturday press the Minus Key followed by the Write Key The MON indicator wil...

Page 9: ...he minute to 50 using pressing the Plus or Minus Key Write each set value by pressing the Write Key Set the hour to 20 using the Plus or Minus Keys then press the Write Key Set the minutes to 30 and press the Write Key again The programming of the cyclic operation is now complete The timer will wait for input of a new program as shown We will now have to set the day of the week for the second circ...

Page 10: ...14 5 35 3 91 9 M3 5 terminal screws 4 Panel Cutout Dimensions Mounting Bracket Included Dimensions 59 8 See note 1 68 5 See note 2 Note 1 When using mounting track PFP 100N or PFP 50N 2 When using mounting track PFP 100N2 Panel Cutout Dimensions Mounting Bracket Included Two M4 taps Mounting bracket Panel ...

Page 11: ... EN 50022 PFP 100N PFP 50N PFP 100N2 See note 2 See note See note Twelve 25 4 5 elliptic holes See note 2 See note Note 1 This dimension is 15 mm on both ends in the case of the PFP 100N but on one end in the case of the PFP 50N 2 The length l of each mounting track is shown in this table 3 A total of twelve 25 4 5 elliptic holes are provided with six holes cut from each end of the track at a pitc...

Page 12: ... surface mount the unit Track Mounting Hook the upper part on the rear surface to the upper edge of the mounting track and press the unit down To remove the Timer Switch from the DIN Track pull down on the yellow lever at the back of the Timer Switch Wiring Wiring From the Rear Perform wiring from the rear of the unit when the unit is flush mounted Wiring From the Front Perform wiring from the fro...

Page 13: ...st of product improvement specifications are subject to change without notice ALL DIMENSIONS SHOWN ARE IN MILLIMETERS To convert millimeters into inches multiply by 0 03937 To convert grams into ounces multiply by 0 03527 ...

Page 14: ...e products Outdoor use uses involving potential chemical contamination or electrical interference or conditions or uses not described in this catalog Nuclear energy control systems combustion systems railroad systems aviation systems medical equipment amusement machines vehicles safety equipment and installations subject to separate industry or government regulations Systems machines and equipment...

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