Omron H5BR, H5BR-B Series Manual

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.

RC

Ordering Information

Functions
Contact type
Terminal form
Part number
Supply voltage AC

DC

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

1

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

2

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)

3

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

1

8

10

17

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

11

display.)

12

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

9

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

13

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

4

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.

5