Omron H5BR, H5BR-B Series Manual

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Page 1

Multifunction Digital Timer H5BR

72 x72 mm Timer with Easy-to-use Functions

Nine output modes accommodate a wide variety of applications.

All parameters set by scroll-through menus accessed from the front panel.

Field-selectable time ranges from 0.001 second to 9999 hours.

High visibility LCD display with built-in backlight. Batch counting Function records the number of

completedcycles. Contact and solid-state outputs available simulta-

neously. Precision control possible to 0.001 second. Four levels of key protection provided. Selectable elapsed time (UP) and remaining time

(DOWN) display. Conforms to EMC standards. Six-language instruction manual provided.

Ordering Information

Functions Contact type Terminal form Part number Supply voltage AC

Specify both the model and control power supply when ordering.

Note:

Model Legend

H5BR -

T ype classifier

B: Standard

Accessories (Order Separately)

Soft cover Y92A-72F1 Shock prevention cover* Y92A-72T

Models with a shock prevention cover can be ordered by

Note:

adding “-500” to the end of the model number. e.g., H5BR-B-500 (100 to 240 VAC, 50/60 Hz) The cover provides finger protection conforming to VDE0106/P100.

9 field selectable One SPDT relay and two NPN open collector transfor output 18 terminal screws on rear of case H5BR-B 24/100 to 240 V, 50/60 Hz 12 to 24 V

Soft cover

Shock Prevention Cover

(conforming to VDE0106/P100)

Y92A-72F1

Y92A-72T

Page 2

H5BR

Specifications

H5BR

Model Classification Mounting External connections Enclosure ratings EMC

Approved standards

Display modes Output modes Reset system

Batch counting function Sensor power supply Input signals Input method Control outputs Batch outputs Display Digits Max. time settings

Memory backup

H5BR-B (Standard type) Digital timer Flush mounting Screw terminals IP54 (panel surface) Emission Enclosure: EN55011 Group 1 class A

Emission AC Mains: EN55011 Group 1 class A Immunity ESD: IEC801-2: 4 kV contact discharge (level 2)

8 kV air discharge (level 3) Immunity RF-interference: ENV50140: 10 V/m (80 MHz to 1 GHz) (level 3) Immunity Conducted Disturbance: ENV50141: 10 V (0.15 to 80 MHz) (level 3) Immunity Burst: IEC801-4: 2 kV power-line (level 3)

2 kV I/O signal-line (level 4) UL: File no. E41515

CSA: File no. LR22310 Conforms to EN50081-2, prEN50082-2

Elapsed time (UP), remaining time (DOWN) A, A-1, A-2, A-3, b, b-1, d, E, F Power reset (except A-3, b-1, and F modes), External, manual, automatic resets

(internal according to A-1, b, b-1, d, and E mode operation) Yes 12 VDC Start, reset, gate, batch count reset, key protect inputs No-voltage input: Via opening and closing of contact SPDT contact output and transistor output (NPN open collector) Transistor output (NPN open collector) LCD backlit 4 digits

9.999 s (0.001 s units), 99.99 s (0.01 s units), 999.9 s (0.1 s unit), 9999 s (1 s unit), 99 min 59 s (1 s unit), 999.9 min (0.1 min unit), 9999 min (1 min unit), 99 hr 59 min (1 min unit), 999.9 hr (0.1 hr unit), 9999 hr (1 hr unit)

Backup time for power interruption: Approx. 10 years at 20!C

Page 3

H5BR

Ratings

Rated supply voltage

Operating voltage range Power consumption Reset and control signals Batch count reset and gate Key protect One-shot time Power reset (except A-3, b-1, and F mode) Signal, reset, gate, batch count reset inputs

Key protect input

Control outputs

External power supply Ambient temperature Storage temperature Ambient humidity Case

H5BR

100 to 240 VAC, 50/60 Hz 24 VAC/12 to 24 VDC (permissible ripple: 20% max.)

85% to 110% of rated voltage Approx. 8 VA at 50 Hz, 240 VAC; approx. 5 W at 24 VDC Min. pulse width 1 ms/20ms selectable Min. pulse width: Approx. 20 ms Response time: 1 s

0.1 to 99.9 s or hold Min. power opening time: 0.5 s No-voltage input

ON impedance: 1 k"max. (Approx. 2 mA when 0") ON residual voltage:2 V max. OFF impedance: 100 k"min.

No-voltage input ON impedance: 1 k"max. (Approx. 2 mA when 0") ON residual voltage: 1 V max. OFF impedance: 100 k"min.

Contacts: 5 A at 250 VAC, resistance load (cos#=1) Transistor output: Open collector 100mA at 30 VDC max. residual voltage 2 V max. (Approx. 1 V)

80 mA, 12 VDC$10% (5% ripple max.)

-10!Cto55!C (with no icing)

-25!Cto65!C (with no icing) 35% to 85% Light gray

Characteristics

Repeat accuracy, setting error (including temperature and voltage effects)

Insulation resistance

Dielectric strength

Impulse withstand voltage

Noise i mmunity

Static immunity Vibration Destruction

Malfunction

Shock Destruction

Malfunction

Life expectancy Mechanical

Electrical

Weight

Power start:$0.01%$0.05 s max. Control signal start:$0.005%$0.03 s max. *(rate for set value)

100 M"min. (at 500 VDC) (between current-carrying terminal and exposed non-current-carrying metal parts, and between non-continuous contacts)

2,000 VAC, 50/60 Hz for 1 min (between current-carrying terminal and exposed non-current-carrying metal parts) for 100 to 240 VAC type 1,000 VAC for 24VAC/12 to 24 VDC type

3 kV (between power terminals) for 100 to 240 VAC type, 1 kV for 24 VAC/12 to 24 VDC type

4.5 kV (between current-carrying terminal and exposed non-current-carrying metal parts) for 100 to 240 VAC type, 1.5 kV for 24 VAC/12 to 24 VDC type

2 kV (between power terminals) and$600 V (between input terminals),

square-wave noise by noise simulator (pulse width: 100 ns/1%s, 1-ns rise) Malfunction: 8 kV; destruction: 15 kV 10 to 55 Hz with 0.75-mm single amplitude each in three directions 10 to 55 Hz with 0.5-mm single amplitude each in three directions 294 m/s2(30G) each in three directions 98 m/s2(10G) each in three directions 10 million operations min. 100,000 operations min. (5 A at 250 VAC in load resistance) Approx. 270 g (9.6 oz)

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H5BR

Nomenclature

H5BR

Display

1. Power indicator

2. Signal input indicator

3. Reset indicator

4. Gate indicator

5. Key protection indicator

6. Control output indicator

7. Batch output indicator

8. Present value (character height: 12mm) (Non significant zeroes suppressed)

9. Set value (character height: 8 mm) (Indicates value in set function mode)

10.Mode indicator

11. Timing indicator

12.Elapsed time indicator (Indicates the fraction of a unit which has elapsed. Displayed for timing ranges of 999.9 min. or greater.)

24 6

35 7

15 1416

Operation key

13.Increment keys (1 to 4) (Used to change the corresponding digit of the set value. Used to change data in the setting mode.)

14.Display key (Switches to the present value

display.)

15.Batch key (Switches to the batch display.)

16.Mode key (Switches from run mode to setting mode. Changes items in

the setting mode.

17.Reset key (Resets timing and outputs.)

Factory Settings

Thefollowing table shows thetimer settings whenitis shipped. Pleasechange the settings as necessary tosuit the systembeforeoperation. Settings and the display receive power from the internal battery and are therefore unaffected by external power interruptions.

Model Time range Present value Presets Batch present count Batch setting count UP/DOWN mode Output mode Output time Input signal time Key protect level

With the initial settings, there will be no output even if the power supply is connected. External inputs and outputs cannot be used

Note:

without a power supply.

H5BR-B (Standard)

--.--s

0.00 s

0.00 s 0 0 UP A: Signal on delay (I) Hold 20 ms KP-1

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H5BR

Operation

Block Diagram

H5BR

LCD drive clock generator

Setting circuit

Key switch circuits

Input circuits (Reset, control signal, batch count reset, key protect, gate)

AC (DC) input

Power circuits *

External power supply

* Power supply is insulated from I/O.

ROM

System clock generator

RAM

Control circuits

Battery

LCD reference voltage generator

LCDs

LCD driver

One-chip microcomputer

Output circuits

(OUT, batch output) Power outage detector

I/O Functions

Inputs Start signal

Reset

Gate Batch count reset

Key protect

Outputs Control output (OUT)

Batch output

Stops timing in A-2 and A-3 (power on delay) modes. Starts timing in other modes. Resets present value. (to zero in UP modes, to preset in DOWN mode.

Count inputs are not accepted while reset input is ON. Reset indicator lit while reset input is ON.

Inhibits timer operation. Resets batch count to zero and batch output turns OFF on leading edge.

Batch count signals are not accepted while batch count reset is ON. Makes keys inoperative according to key protect level.

Key protected indicator lit while key protect input is ON. Effective when power supply is turned off. Effective when protect terminals are shorted.

Outputs made according to designated output mode when corresponding preset is reached. Outputs made when batch count equals the preset number of batches.

Batch output remains ON until batch count reset goes ON. When the number of batches is set to zero, batch counting is performed but batch outputs are not made.

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H5BR

Operational Overview

Run mode

Present value, set value

Press the DISPLAY key

Batch count value, set value

Press the BATCH key

Press the MODE key

Press the DISPLAY key

Setting mode

Press the MODE key

Timing range

UP/DOWN mode

Output mode

Output time

Input signal time

Press the MODE key

H5BR

Note: 1. Set values are changed using the increment keys

(1 to 4).

2. The large arrows indicate the parameter displayed first when the mode is changed with the MODE or DISPLAY key.

Key protect level

Press the MODE key

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H5BR

Setting Item Table

Mode Setting item Discription Setting procedure

Run mode Set value Compared to the present value.

Batch count set value

Setting mode Time range* Determines the timing range.

UP/DOWN mode Selects

Determines the timing of the control output according to the output mode.

Turns ON the batch output when the preset number of cycles have been completed.

Sequence when changing a digit using the increment keys (1 to 4).

012 89

Sequence when changing a digit using the increment keys (1 to 4).

012 89

Change the timing range with the increment keys (1 to 4). Select UP/DOWN with the increment keys (1 to 4).

(UP) (DOWN)

H5BR

Output mode Determines the form of the control

output. (Refer to the present value vs. output diagrams on page 10 to

12.)

Output time Determines the duration of the

control output. Will be displayed when the output mode is A, A-1, A-2, A-3, b, or b-1. Will not be displayed when the output mode is d, E, or F.

Input signal time Changes the duration of the

control and reset input signals.

Key protect level Locks certain keys to prevent

accidental operation. The key protection level, kP-1 to kP-4, determines which keys are locked when the key protection input is ON. The locked keys are crossed out in the diagram on the right.

equence when changing themodeusing theincrement

keys (1 to 4).

a a-1 a-2 a-3 b b-1 d e f

Use keys 1 to 3 to change the value. Key1 adjusts the first digit (0.1’s digit). Key2 adjusts the second digit (1’s digit). Key3 adjusts the third digit (10’s digit).

012 89

Key4 selects either hold output or one-shot output.

hold 0 0

Change the duration with the increment keys (1 to 4).

(1 ms) (20 ms)

120

Sequence when changing the key protect level using the increment keys (1 to 4).

<KP--1> <KP--2>

p p p

412 3

<KP--3><KP--3>

1. Changes made in setting mode become effective when run mode is entered.

Note:

2. The time range setting appears first when setting mode is entered.

Page 8

H5BR

Examples

Run Mode

Changing the Set Value

Tochange the set value from3hr5 min to 4hr5min, pressthe3key so that the number 4 appears in the hour’s place.

Pressing keys 1 through 4 increments the corresponding column by 1.

Thecolumns can be changedin any order,but the output will be turned ON if the set value is less than the present value.

Nonsignificant zeros are normally not shownonthesetvalue display.

H5BR

Changing the Batch Count Set Value

1. PresstheBATCHkeytoswitch fromthepresentvaluedisplay to the batch count display.

2. Change the set value when the Timer is set to the batch count display.

Nonsignificant zeros are normally suppressed on the batch count set value display.

Press the DISPLAY key to switch back from the batch count display to the present value display.

Read

Note:

Changing Set Values

15, before changing the Timer set value during operation.

inthe

Precautions

section, pg.

Page 9

H5BR

Setting Mode

Changing Settings in the Setting Mode

1. Press the MODE key to switch from run mode to setting mode.

The Timer will continue operation if switched from run mode to setting mode during operation.

TheMODE key will be lockedif the key protection function is enabled.

Settings changed in the setting mode are not effective until runmode is entered. As the operating conditions willchange in this case, always reset operation with the RESET key or a reset input.

2. Press the MODE key to scroll successively through the items that can be set.

H5BR

3. Changing the selected item

Press the MODE key until the desired item appears.

Changetheitemsetting by pressing keys 1 through 4. (Press the DISPLAY key to switch back from setting mode to run mode.)

Page 10

H5BR

Timing Charts

Output mode A: Signal ON delay 1 (Timer resets when power comes on.)

Power

Start signal

Gate

Reset

Control output

Set value

Timing diagram

Output mode A-1: Signal ON delay 2 (Timer resets when power comes on.)

Timing diagram

Output mode A-2: Power ON delay 1 (Timer resets when power comes on.)

Timing diagram

Output mode A-3: Power ON delay 2 (Timer does not reset when power comes on.)

Timing diagram

DOWN

Start signal

Control output

Set value

DOWN

Start signal

Control output

Set value

DOWN

Start signal

Control output

Set value

DOWN

Set value

Power

Gate

Reset

Power

Gate

Reset

Power

Gate

Reset

t t at-a

H5BR

Timing begins at the leading edge of the start signal. The control output will be energized when the present value equals the preset time. The output can be sustained until a reset signal is applied or power interrupted or for a programmable one-shot time period.

Timing begins at the leading edge of the start signal. The control output will be energized if the start signal is sustained for a amount of time equal to the preset time. The output can be sustained until a reset signal is applied or power interrupted or for a programmable one-shot time period.

Timing begins when power is applied. Start signals act as a gate input causing the present value to ???. The control output will be energized when the present value equals the preset time. The output can be sustained until a reset signal is applied or power interrupted or for a programmable one-shot time period.

One-shot Sustained output

One-shot outputs can be set from 0.1 s to 99.9 s.

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H5BR

Output mode b: Repeat cycle 1 (Timer resets when power comes on.)

Power

Start signal

Gate

Reset

Control output

Set value

Timing diagram

Output mode b-1: Repeat cycle 2 (Timer does not reset when power comes on.)

Set value

DOWN

Start signal

Control output

Set value

DOWN

Start signal

Power

Gate

Reset

Power

Gate

Reset

H5BR

The OFF/ON cycle is initiated at the leading edge of the start signal. The output relay will be OFF for the preset time, then ON for the preset time. The cycle will be repeated until a reset input is applied or power is interrupted.

The OFF/ON cycle is initiated at the leading edge of the start signal. The control output will be OFF for the first cycle. In subsequent cycles the output will be ON for the programmable one-shot time period, then OFF for the remainedof the preset time. The cycle will be repeated until a reset input is applied or power is interrupted.

Timing diagram

Control output

Set value

DOWN

Power

Start signal

Gate

Reset

Control output

Set value

DOWN

tt t tt-aa

Sustained output

One-shot outputs can be set from 0.1 s to 99.9 s.

One-shot

will be repeated until a reset input is applied or power is interrupted.

Page 12

H5BR

Output mode d: Signal OFF delay (Timer resets when power comes on.)

Power

Start signal

Gate

Reset

Control output

Set value

Timing diagram

Output mode E: Interval (Timer resets when power comes on.)

Timing diagram

Output mode F: Cumulative (Timer does not reset when power comes on.)

DOWN

Start signal

Control output

DOWN

Start signal

Set value

Power

Gate

Reset

Set value

Power

Gate

Reset

H5BR

The control output is energized at the leading edge of the start signal. Timing begins at the trailing edge of the start signal. The control output is de-energized when the present value equals the preset time.

Timing begins on the leading edge of the start signal. The control output is only energized during timing. The timer is reset when power is interrupted or a reset signal is applied.

Timing begins on the leading edge of the start signal. The control output is energized when the cumulative elapsed time of the start signal is equal to the preset time. The output is sustained until power is interrupted or a reset signal applied.

Control output

Set value

Timing diagram

DOWN

Set value

Batch Counter Operation

Batch count reset

Batch count

Batch count pres-

Batch output

1. The batch count present value remains at 0 while the batch count reset is ON.

2. When the batch count set value is 0, the batch count will proceed, but there will be no output.

3. When the batchcountpresentvalueexceeds 9999, it returns to 0.

4. The batchcountpresent value and output are not affectedby RESET key or reset input.

5. When power is interruptedandthe batch countoutput is ON, the output will be ON when power returns.

6. When a batch count set value which is greater than the present value is changed to asetvalue which is less thanthe present value, the output will go ON.

set

value

ent

value 0

The batch count output holds until reset by the batch count reset. The present value of the batch count advances continuously.

7. If,aftertheoutput has goneON,the set value is changed toa set value which is greater than the present value, the output will remain ON.

8. In the Flicker 1, 2 output hold modes, the number of completed timing is double the number ofoutputs. Tocontrol thenumber ofoutputs,setthebatchcount set value atdouble the desired number of outputs.

Page 13

H5BR

Dimensions

All units are in millimeters unless otherwise indicated.

Note:

H5BR

Flush Mounting

H5BR

100

M3.5 terminal screw (effective length: 6 mm)

Flush Mounting Adaptor

Panel Cutouts

Panel cutouts are as shown at right. (according to DIN43700).

82 min.

67.6

Panel

1006

7 + panel thickness

100 min.

+0.7

-- 0

+0.7

-- 0

Page 14

H5BR

Installation

Terminal Arrangement

H5BR-B (Standard) Contact and Transistor outputs

Batch count reset input

Key protect input

Common 0V

(-)

Reset input

Start signal input

Gate input

12 V

10 11 1312 14

External power supply

(+)

OUT

Batch

OUT

H5BR

Unused

Do not connect unused terminals.

Note:

(+)

(-)

6531

100 to 240 VAC/24 VAC 12 to 24 VDC

Connections

The inputs of the H5BR are no-voltage (short circuit or open) inputs.

No-contact Input (NPN Transistor)

Sensor

Timer

12 VDC Start signal,

reset, etc. Input use 0 V

High: transistor ON

No-voltage Input Signal Levels

1. High level Transistor ON

No-contact input

Residual voltage: 2 V max. Impedence when ON: 1 k"max.

2. Low level Transistor OFF Impedence when OFF: 100 k"min.

Contact input

Use contacts which can adequately switch 2 mA at 5 V

Contact Input No-contact Input

Timer

Start signal, reset, etc.

Input use 0 V

High: contact ON High: transistor ON

+V (30 V max.)

Sensor

Timer

12 VDC Start signal,

reset, etc. Input use 0 V

Page 15

H5BR

Precautions

H5BR

External Power Supply

The capacity of the external power supply is 80 mA at 12 VDC. When using a 24 VAC/12 to 24 VDC power supply, reduce the load with the power supply voltage, as shown in the following diagram (DC power supplies only).

12 VDC output

1310 20

Load current (mA/DC)

Supply voltage (VDC)

Power Supplies

Ifpower isinterruptedforlessthan10 ms,operationwillcontinue normally. If power is interrupted for between 10 and 500 ms, operation will be inconsistent, and timing may stop or reset, depending on the mode.

Connect the power supply voltage through a relay or switch in such a way that the voltage reaches a fixed value immediately.

Dependingon switchingfrequency,currentsurgesmaydegrade relay contacts; relays with a capacity greater than 10 A are recommended.

Be sure that the capacity of the external power supply is adequate, because the power supply may not provide a surge currentsufficient to start the Timerduetotheswitchingregulator contained in the Timer’s internal circuitry.

Input and Output

Do not use external sources to increase the voltage of input signals (control signal, reset, gate, and key protection).

Be sure that the load of thecontrol output (contact, transistor) is less than the maximum values indicated inthe specifications. If theoutputloadexceedstherecommendedvalue,thelifespanof the contact output type will be shortened dramatically, and the transistor of the transistor output type will be damaged.

The transistor output is insulated from the internal circuitry by a photocoupler, so either NPN or PNP transistors can be used.

Self-diagnostic Function

Thefollowingdisplayswillappearifanerroroccurs.Thepresent value and output enter the same status as after pressing the RESET key.

Display

Error Output

status

CPU OFF Press

Memory

Correction Setting

RESET k eyNochange (batch count

to 0)

Setatthe factory

Changing Set Values

TheTimer set valuecanbechangedwhilethetimerisoperating, soahigh value canbesettemporarilytoinactivate thetimer,or a lowvaluecanbesettoactivate the timer more quickly.(If the set value is changed accidentally during operation, the timer might beactivated. Therefore, turnthe key protectioninput ON unless the set value is being changed.)

To avoid changing the output when changing the set value, it is recommended to begin changing the set value by entering a large number in the higher digit.

Operating Environment

When using the Timer in an area with much electronic noise, separate the Timer,wiring, and the equipment which generates the input signals as far as possible from the noise sources. It is also recommended to shield the input signal wiring to prevent electronic interference.

Organicsolvents(suchas paint thinner), aswellasvery acidicor basic solutions might damage the outer casing of the Timer.

Other

When the timer is installed in a control box and tests are conducted which may damage the Timer’s internal circuitry (for example, a test measuring the maximum voltage difference between the control circuit and metal components), remove the Timer from the control box or short circuit the terminals.

Caution

This product contains a lithium battery. Lithium batteries explodeifincinerated.Disposeof theDigitalTimerasanon-combustible item.

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.

To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.

Cat. No. L034-E1-2B

In the interest of product improvement, specifications are subject to change without notic

OMRON Corporation

Systems Components Division 28th Fl., Crystal Tower Bldg. 1-2-27, Shiromi, Chuo-ku, Osaka 540 Japan Phone: 06-949-6012 Fax: 06-949-6021

Printed in Japan 0697-0.5M (0696)

Omron H5BR, H5BR-B Series Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Ordering Information

Model Legend

Specifications

Ratings

Characteristics

Nomenclature

Factory Settings

Operation

Block Diagram

I/O Functions

Operational Overview

Setting Item Table

Examples

Timing Charts

Dimensions

Installation

Terminal Arrangement

Connections

Precautions

External Power Supply

Power Supplies

Input and Output

Self-diagnostic Function

Changing Set Values

Operating Environment

Other