H5AN-4DM AC100-240 - N/A - Datasheet.Live

Quartz Timer Off ers Eight Time

Ranges, Seven Output Operations

■ Field-selectable time ranges from 0.01

second to 9999 hours

■ Selectable elapsed time (UP) and

time remaining (DOWN) display

■ Contact and solid-state outputs available

simultaneously

■ ON-delay with sustained and adjustable

one-shot outputs, with and without

continued timing

■ Built-in DC power supply for input devices

■ Easy-to-read 8 mm-high LED display

■ 10-year battery memory back-up available

■ Draw-out construction allows setting,

servicing without disconnecting wiring

■ Panel mounting hardware included

Add the supply voltage to the part number when you order. For example, H5AN-4DM-AC100-240.

■ TIMERS

Timing functions ON-delay and ON-delay with one-shot

Contact type SPDT relay and open collector transistor outputs, both available simultaneously

Terminal form 14 terminal screws on rear of case

DC power supply for Provided Provided

external components

Memory back-up Not provided Provided, 10-year built-in battery

Part number H5AN-4D H5AN-4DM

AC 24 V or 100 to 240 V; 50/60 Hz 24 V or 100 to 240 V; 50/60 Hz

DC 12 to 24 V, 48 V or 100 V 12 to 24 V

Description Part number

Plastic front cover H5AN COVER 0377762-0

Mounting bracket (one pair supplied with each timer); order two Y92H-5

■ REPLACEMENT PARTS

Supply

voltage

Multifunction Digital Timer H5AN

Ordering Information

H5AN H5AN

Part number H5AN-4D H5AN-4DM

AC 24 V or 100 to 240 V; 50/60 Hz 24 V or 100 to 240 V; 50/60 Hz

Operating voltage 85 to 100% of rated voltage

AC 10 VA at 240 VAC, 50 Hz

DC 5 W at 24 VDC

Internal power supply 12 VDC ±10%, 80 mA

for external components (permissible ripple factor: 5% max.)

Timing functions ON-delay and ON-delay with one-slot

Reset and Gate inputs No-voltage

Type Time limit SPDT relay and open collector solid-state output

Instantaneous –

Max. load 3 A, 250 VAC (p.f. = 1) for relay; 100 mA max., 30 VDC for open collector output

Min. load 10 mA, 5 VDC

Repeat accuracy ±0.01% ±0.05 sec max. (power-OFF start); ±0.005% ±0.03 sec max. (reset start)

Setting error See "Repeat Accuracy"

Resetting system Power-OFF, manual or external Manual or external

Resetting time Power-OFF: 0.5 sec min.; External: 0.02 sec signal minimum

Indicators Time Up (red LED), Reset Input (red LED); 8 mm LED numeric display

Materials Plastic

Mounting Panel; two mounting brackets included

Connections Back-mounted screw terminals

Weight 360 g (12.7 oz.)

Approvals UL/CSA/SEV

Operating ambient temperature -10° to 55°C (14° to 131°F)

Humidity 35 to 85% RH

Vibration Mechanical durability 10 to 55 Hz; 0.75 mm (0.03 in) double amplitude

Malfunction durability 10 to 55 Hz; 0.5 mm (0.02 in) double amplitude

Shock Mechanical durability 30 G

Malfunction durability 10 G

Variation due to voltage change See "Repeat Accuracy"

Variation due to temperature change See "Repeat Accuracy"

Insulation resistance 100 MΩ min. at 500 VDC

Dielectric strength 2,000 VAC, 50/60 Hz for 1 minute between current-carrying terminals and non-current-

carrying metal parts

750 VAC, 50/60 Hz for 1 minute between non-continuous contacts

Service life Mechanical 10 million operations minimum

Electrical 100,000 operations minimum at maximum rating

Supply

voltage

Power

consumption

Control

output

12 to 24 V

(permissible ripple factor: 20% max.)

12 to 24 V, 48 V or 100 V

(permissible ripple factor: 20% max.)

Specifications

H5AN H5AN

Engineering Data

■ ELECTRICAL SERVICE LIFE

Timing Charts

■ ELAPSED TIME (UP) DISPLAY

OFF

Reset 8 - 9

input

Gate 8 - 10

input ON

OFF

Time setting

Digital display

OFF

Control Relay 4 - 5, 4 - 6

output Solid-state 12-13-14

Time up indicator ON

OFF

Reset input indicator ON

OFF

Interruption

(See note)

NOTE: After the set time has elapsed, operation continues according to the mode selected.

■ TIME REMAINING (DOWN) DISPLAY

Power 1 - 2 ON

OFF

Reset 8 - 9

input

Gate 8 - 10

input ON

OFF

Time setting

Digital display

OFF

Control Relay 4 - 5, 4 - 6

output Solid-state 12-13-14

Time up indicator ON

OFF

Reset input indicator ON

OFF

NOTE: After the set time has elapsed, operation continues according to the mode selected.

Interruption

(See note)

Power 1 - 2 ON

OFF

H5AN H5AN

■ OPERATION MODES

Set value

Digital display

Reset

Control output

Set value

Digital display

Reset

Control output

The display increments from zero to the preset. When

the preset is reached, the output is energized. The

preset is display until the timer is reset.

Sustained

Output Set value

Digital display

Reset

Control output

Set value

Digital display

Reset

Control output

The display increments from zero to the preset. When

the preset is reached, the output is energized. The

display will continue to increment until the timer is reset.

The display decrements from the preset to zero. When

zero is reached, the output is energized. The display

will continue to decrement until the timer is reset.

One-shot

Output Set value

Digital display

Reset

Control output

Set value

Digital display

Reset

Control output

The display increments from zero to the preset. When

the preset is reached, the timer restarts its timing from

zero and energizes a one-shot output. The cycle is

repeated until the timer is reset.

Set value

Digital display

Reset

Control output

One-shot

Output Set value

Digital display

Reset

Control output

The display increments from zero to the preset. When

the preset is reached, the output is energized for the

one-shot time. Timing from zero is restarted at the

trailing edge of the output. The cycle is repeated until

the timer is reset.

One-shot

Output Set value

Digital display

Reset

Control output

Set value

Digital display

Reset

Control output

The display increments from zero to the preset. When

the preset is reached, the output is energized for the

one-shot time. The display continues to increment until

the timer is reset.

The display decrements from the preset to zero. When

zero is reached, the output is energized for the one-shot

time. The display continues to decrement until the timer

is reset.

The display decrements from the preset to zero. When

zero is reached, the output is energized for the one-shot

time. Timing from the preset is restarted at the trailing

edge of the output. The cycle is repeated until the timer

is reset.

The display decrements from the preset to zero. When

zero is reached, the timer restarts its timing from the

preset and energizes a one-shot output. The cycle is

repeated until the timer is reset.

The display decrements from the preset to zero. When

zero is reached, the output is energized. Zeros are

displayed until the timer is reset.

NOTE: In modes F and K, when the 99 min 59 s or 99 h 59 min ranges are selected in DOWN display, the overflow values will be

shown as 9959, 9958, 9957, etc.

In C mode, the set time should be longer than the one-shot time.

Mode Elapsed time (UP) display Time remaining (DOWN) display

Sustained

output

H5AN H5AN

Mode Elapsed time (UP) display Time remaining (DOWN) display

One-shot

output

OPERATION MODES (continued)

Set value

Digital display

Reset

Control output

Reset

Control output

Set value

Digital display

The display increments from zero to the preset. When

the preset is reached, the output is energized for the

one-shot time. The timer restarts its timing, but the

display is not updated until the one-shot time is up.

The cycle is repeated.

The display decrements from the preset to zero. When

zero is reached, the output is energized for the one-shot

time. The timer restarts its timing, but the display is not

updated until the one-shot time is up. The cycle is

repeated.

One-shot

Output Set value

Digital display

Reset

Control output

The display increments from zero to the preset. When

the preset is reached, the output is energized for the

one-shot time. The display continues incrementing

during the one-shot, but restarts from zero when the

one-shot time is up. The cycle is repeated.

The display decrements from the preset to zero. When

zero is reached, the output is energized for the one-shot

time. The display continues decrementing during the

one-shot, but restarts from the preset when the one-shot

time is up. The cycle is repeated.

NOTE: In mode Q, when the 99 min 59 s or 99 h 59 min ranges are selected in DOWN display, the overflow values will be shown as

9959, 9958, 9957, etc.

In P mode, the set time should be longer than the one-shot time.

Dimensions

Set value

Digital display

Reset

Control output

Unit: mm (inch)

Panel cutout Panel cutout for side-by-side

mounting for two units

NOTE: Recommended panel thickness is 1 to 5 mm.

Panel cutout conforms to DIN 43700.

(2.83)

(2.83) 115 (4.53)

130 (5.12)

67.6

(2.66)

Two mounting

brackets M3.5 terminal

screws

H5AN H5AN

Connections

Input terminal number (no-voltage only)

COM Reset Gate

8 9 10

Power supply terminal numbers

AC (common), DC- AC (hot), DC+ Ground

1 2 3

Output terminal numbers

Contact

COM NO NC

4 5 6

Solid-state

COM Load Surge absorber

12 13 14

■ POWER SUPPLY CONNECTION

Connect the required supply voltage to terminals

1 and 2. In environments with external noise,

connect ground terminal 3 at a resistance of less

than 100Ω.

0 VDC

–

■ LOAD CONNECTION

Terminals 4, 5 and 6 are for contact output.

Terminals 12 and 13 are for solid-state output.

Terminal 14 is a surge absorber for use when

an inductive load is connected.

Load Operation

Contact output Solid-state output

High and low output levels

are selected by internal switch.

See "Operations" section for

setting information.

AC power supply DC power supply

24 VAC or

100 to 240 VAC, 50/60 Hz

12 to 24 VAC,

(48 VDC or 100 VDC

for H5AN-4DM only)

–

Power supply for externally connected equipment

Voltage supply DC- DC+

12 VDC, 80 mA 8 11

Timing operation

Load 1

Load 2

H→L

setting

L→H

setting

Load 3

Start Time up

H5AN H5AN

■ RESET AND GATE INPUTS

Reset input Gate input

Use a no-voltage contact or open

collector type transistor between

terminals 8 and 9. The timer resets

when contact is made or when the

transistor is ON.

Use a no-voltage contact or open

collector type transistor between

terminals 8 and 10. The timer stops

when the contact makes or when

the transistor is ON. When the gate

signal opens, timing resumes at the

point of interruption. Use a contact

with minimum contact bounce (chatter),

otherwise the bounce time will cause

an error in the timer's operating time.

Input signal requirements

Contact input

Solid-state input

Input type Open collector transistor

Voltage when collector is OFF 20 V min.

Saturated voltage when transistor is ON 3 V max.

Collector current 50 mA min.

Input current between collector and base 0.5 µA max.

Solid-state inputs (NPN)

When connecting a solid-state circuit not of

the open collector type to the gate or reset

inputs as shown in the figure below, the

voltage of the solid-state circuit (+ V)

should be 13 to 30 V, and the VCE(S) of the

transistor should be less than 3 V (the

current that flows from either terminal 9 or

10 is approximately 10 mA). Moreover, it is

essential that the circuit be ON for gate or

reset input, and OFF when there is no input.

■ POWER SUPPLY FOR EXTERNALLY-CONNECTED COMPONENTS

Resistance 1 kΩ max.

Residual voltage 1 V max. when the contact makes

Contact material Gold-plated contacts recommended

The H5AN has a built-in power supply for

externally connected components such as

sensors for gate or reset input, or loads

connected to the solid-state control output

(12 VDC, 80 mA).

Power can be applied to the sensors and

loads simultaneously.

Gate or Reset input Solid-state output load

H5AN H5AN

A single contact or open collector type transistor

can be used to apply the gate or reset input to

two or more H5AN timers. Caution is required

because a large current flows into the transistor.

The current that flows from H5AN is approximately

10 mA per unit.

Operation

■ NOMENCLATURE

Front cover

Time-up indicator

Reset input indicator

Pushbutton switch for manual reset

Maintenance access screw

One-Shot time adjustment screw

(0.1 to 1 sec range)

Time range decal

7-segment LED display

■ SIMULTANEOUS INPUT TO SEVERAL H5AN TIMERS

■ ACCESS TO SELECTOR SWITCHES

Open the front cover.

Use a Phillips screwdriver

to gain access to internal

parts. As the maintenance

access screw is turned, the

internal mechanism draws

out. Pull out the timer from

its case to set internal

switches to desired settings.

H5AN H5AN

■ PROGRAMMING H5AN SPECIFICATIONS

Internal selector switches are used for programming

elapsed time (UP) or time remaining (DOWN) display,

time range, operation mode and solid-state output level.

Manual reset (front panel)

enable switch

Time range

selection switch Operation mode

selector switch

Changed "high" to "low" when time is up

Changed "low" to "high" when time is up

Solid-state output

level selector switch

Switch

position Time range

Time range selector settings

0 0.01 to 99.99 s

1 0.1 to 999.9 s

2 1 to 9999 s

3 1 s to 99 min 59 s

4 0.1 to 999.9 min

5 1 min to 99 h 59 min

6 0.1 to 999.9 h

7 1 to 9999 h

8 same as "0"

9 same as "1"

Switch Operation

position Mode Display mode

2 C Time remaining

3 R (DOWN) display

7 (same as 0)

A C Elapsed time

B R (UP) display

F (same as 8)

Operation mode selector

Use the four pushwheel switches on the front

panel to set the desired time. The H5AN timer

does not display the decimal point in ranges for

99.99 sec, 999.9 sec, 999.9 min or 999.9 hr.

Firmly push the switches to avoid having two

numbers appear in the display window. This

causes the operating time to drift widely.

In the 99 hr 59 min and 99 min 59 sec

ranges, the second digit from the right

cannot be more than 5. Even if the digit

is set to 6, 7, 8 or 9, the setting will be

interpreted as 5.

■ SETTING TIME PRESET

Undesirable setting

5 min

30 second

59 second

99 min

Warning

Do not set all four digits to

zero. This causes a momentary

output to occur that may lead to

accidental injury or damage.

00 h 00 min

(Momentary

output)

59 min

99 h

9 9 7 9

↑

■ SETTING ONE-SHOT TIME

Output modes C, R, K, P and Q provide a one-

shot output. Be sure to set the one-shot value,

between 0.1 and 1 second, using the poten-

tiometer in the lower right corner of the front

panel.

Any digit higher

than 5 will be

interpreted as 5.

H5AN H5AN

■ PROGRAMMING CONSIDERATIONS FOR TIMERS WITH MEMORY PROTECTION

H5AN-4D

■ RECOVERY FROM A POWER FAILURE

H5AN-4DM

This timer has a battery backed memory to

protect settings against power failure.

When a power failure occurs, the timing

operation is interrupted. When power

returns, the timer continues from the point

of interruption.

The back-up battery will retain data for up

to 10 years. However, the battery may not

be replaced.

The duration of the power failure determines how the

timer acts when power is restored.

With a power failure of less than 0.01 second duration,

the timer resumes timing from the point of interruption

upon recovering power.

Length of power failure Action when power is restored

0.01 sec or less Timer resumes timing and does not reset

0.01 sec to 0.5 sec Timer either resets or resumes timing

0.5 sec or more Timer resets

NOTE: ALL DIMENSIONS ARE IN MILLIMETERS. To convert millimeters into inches divide by 25.4.

For units with memory protection, it is

necessary to reset (either externally or

manually) the timer at the time the power is

applied. If the timer is not reset, it operates

in accordance with the previous data. Also

reset the timer after any changes are made

to the internal switches.

OMRON ELECTRONICS, INC. OMRON CANADA, INC.

One East Commerce Drive 885 Milner Avenue

Schaumburg, IL 60173 Scarborough, Ontario M1B 5V8

1-800-55-OMRON 416-286-6465

Cat. No. GC TI8 11/97 Specifications subject to change without notice. Printed in the U.S.A.