OMRON H5CN specification

last update: April 3, 2017

Ratings

Item	Contact output	Transistor output
Rated supply voltage	100 to 240 VAC (50/60 Hz), 12 to 48 VDC (permissible ripple: 20% max.) *1	12 to 48 VDC (permissible ripple: 20% max.)
Operating voltage range	85% to 110% of rated supply voltage
Power consumption	Approx. 12 VA at 240 VAC Approx. 2.5 W at 48 VDC	Approx. 2.5 W at 48 VDC
Mounting method	Surface mounting or flush mounting
Display	7-segment LEDs (10-mm-high characters), UP indicator
Input method	Contact open and short-circuit input	Open-collector transistor ON/OFF input
Resetting system and gate input	Reset by power-OFF *2: min. power OFF time: 0.5 s External reset or gate (common to contact and transistor inputs): min. reset input signal width: 0.02 s; residual voltage: 2 V max.
Output mode	N mode (Power ON-delay)
Control outputs	SPDT: 3 A at 250 VAC, resistive load (cosφ = 1)	Open collector: 100 mA max. at 30 VDC max.
Ambient temperature	Operating: -10°C to 55°C (with no icing or condensation) Storage: -25°C to 65°C (with no icing or condensation)
Ambient humidity	Operating: 35% to 85%
Case color	Light gray (Munsell 5Y7/1)

*1. Models with memory backup function are available only for AC power.
*2. The H5CN-X[]NM cannot be reset by turning OFF the power.

Characteristics

Accuracy of operating time	±0.01% ±0.05 s max. *1, ±0.005% ±0.03 s max. *2, *3
Setting error
Influence of voltage
Influence of temperature
Insulation resistance	100 MΩ min. （at 500 VDC） （between current-carrying terminal and exposed non- current carrying metal parts, between power supply circuit and control output circuit）
Dielectric strength	2,000 VAC, 50/60 Hz for 1 min （between current-carrying terminal and exposed non- current-carrying metal parts, between power supply circuit and control output circuit）
Impulse withstand voltage	6 kV （between power supply terminal） 6 kV （between current-carrying terminal and exposed non-current carrying metal parts）
Noise immunity	Square-wave noise by noise simulator AC: ±2 kV （between power supply terminals） DC: ±480 V （between power supply terminals）, ±500 V （between input terminals）
Static immunity	Malfunction: 8 kV
Vibration resistance	Destruction:10 to 55 Hz with 0.75-mm single amplitude each in 3 directions for 2 hours each Malfunction:10 to 55 Hz with 0.5-mm single amplitude each in 3 directions for 10 minutes each
Shock resistance	Destruction:300 m/s2 3 times each in 6 directions Malfunction:100 m/s2 3 times each in 6 directions
Life expectancy	Mechanical:10,000,000 operations min. Electrical:100,000 operations min. （3 A at 250 VAC, resistive load）
Memory backup storage method *4	Non-volatile memory （Number of writes: 1 million times, Data retention: 10 years）
Weight	Approx. 110 g

*1. When timer operation is started by power application. This does not apply to the H5CN-X[]NM. The H5CN-X[]NM
       cannot be reset by tuning OFF the power.
*2. When timer operation is started after a reset input has been applied.
*3. These values represent the total accuracy of the timer including the repeat accuracy, setting error, and variation due
       to voltage and temperature changes. Note that they also comprise errors due to the rise time of the power source
       and the operating times of the internal and output circuits.
*4. This applies only to the H5CN-X[]NM.

Applicable Standards

Approved safety standards	UL508/CSA C22.2 No. 14 conforms to EN61812-1 （Pollution degree 2/overvoltage category III） CCC: Pollution degree 2, Overvoltage category II
EMC	（EMI） EN61812-1 Emission Enclosure: EN55011 Group 1 class A Emission AC mains: EN55011 Group 1 class A （EMS） EN61812-1 Immunity ESD: IEC61000-4-2 Immunity RF-interference: IEC61000-4-3 Immunity Burst: IEC61000-4-4 Immunity Surge: IEC61000-4-5 Immunity Conducted Disturbance: IEC61000-4-6 Immunity Voltage Dip/Interruption:IEC61000-4-11

Life-test Curve (Reference Values)

A maximum current of 0.15A can be switched at 125 VDC (cosφ = 1)
Maximum current of 0.1 A can be switched if L/R is 7 ms. In both cases, a life of 100,000 operations can be expected. The minimum applicable load is 10 mA at 5 VDC (failure level: P reference value).

last update: April 3, 2017

OMRON H5CN dimension

last update: April 09, 2014

Dimensions without Flush Mounting Adapter

H5CN-X[]N/-Y[]N/-X[]NS (Flush Mounting/Surface Mounting Models)

H5CN-X[]NM (Flush Mounting/Surface Mounting Models)

Dimensions with Flush Mounting Adapter

H5CN-X[]N/-Y[]N/-X[]NS (Adapter Ordered Separately)

H5CN-X[]NM (Adapter Ordered Separately)

Panel Cutout

The standard panel cutout is as below. (Panel cutout conforms to DIN 43700.)

Gang-mounting of more than 2 units (horizontally)

Note: 1. Panel thickness: 1 to 5 mm
           2. When gang-mounting the Unit, the orientation of the Adapter must be changed depending on whether Units are
                mounted horizontally or vertically.
           3. No cover: N = (48n − 2.5) +1/−0
                With hard cover: N = {48n − 2.5 + (n − 1) x 3} +1/−0

Dimensions with Front Connecting Socket

Flush Mounting

Note: These dimensions vary with the kind of DIN track (reference value).

Accessories (Order Separately)

Track Mounting/Front Connecting Socket

P2CF-08

Track Mounting/Front Connecting Socket

P2CF-11

Back Connecting Socket

P3G-08

P3GA-11

Protective Cover

The Protective Cover shields the front panel, particularly the count value setting section from dust, dirt and water, and prevent malfunctioning of the Timer due to static electricity.

Note: 1. The Hard Protective Cover prevents the set count value from being altered due to accidental contact with the
              pushtype thumbwheel switch.
           2. The Soft Protective Cover allows the set value to be set by depressing the thumbwheel switches through it.
                It may be, however, difficult to make setting changes of the Timer with the Y92A-48B Protective Cover
                 attached, which must be taken into consideration before using the Y92A-48B Protective Cover.

Mounting Track

PFP-100N, PFP-50N

Note: The values shown in parentheses are for the PFP-50N.

PFP-100N2

End Plate

PFP-M

Spacer

PFP-S

last update: April 09, 2014

OMRON H5CN catalog

• Catalog
• Manual
• CAD

English

Global Edition

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.

*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.

Catalog Name	Catalog Number [size]	Last Update
H5CN Data Sheet	- [2799KB]	Apr 03, 201720170403	H5CN Data Sheet
Recommended Replacement Periods and Periodic Replacement for Preventive Maintenance	- [43KB]	Mar 12, 201820180312	Recommended Replacement Periods and Periodic Replacement for Preventive Maintenance

OMRON H5CN lineup

last update: September 24, 2012

List of Models

Display type		UP display timer (increments form 0 to the set time)		DOWN display timer (decrements form the set time to 0)	UP display timer (increments from 0 to the set time)
Output type		Contact output (SPDT)			Solid-state output
Pin type		11-pin	8-pin
Backup power supply function for memory protection		Uses external battery (lithium). (See notes 2 and 3.)	Not provided
Supply voltage		100 to 240 VAC	100 to 240 VAC, 12 to 48 VDC		12 to 48 VDC
Rated time	0.001 to 9.999 s	---	---	---	H5CN-XZNS
	0.001 to 99.99 s	H5CN-XANM	H5CN-XAN	H5CN-YAN	H5CN-XANS
	0.1 to 999.9 s	H5CN-XBNM	H5CN-XBN	H5CN-YBN	---
	1 s to 99 min 59 s	H5CN-XCNM	H5CN-XCN	H5CN-YCN	---
	1 min to 99 h 59 min	H5CN-XDNM	H5CN-XDN	H5CN-YDN	---

Note:Note:

Note:Specify both the model number and supply voltage when ordering.

Note:The Y92S-20 Backup Battery (sold separately) provides power backup for memory protection during power failures for approximately 5 years (at 20°C). Always connect a battery to the H5CN-X[]NM. For details on connection methods, refer to Data Sheet.

Note:The H5CN-X[]NM does not support power resetting.

Accessories (Order Separately)

Name		Models
Flush Mounting Adapter		Y92F-30
Backup Battery		Y92S-20
Track Mounting/Front Connecting Socket	8-pin	P2CF-08
	11-pin	P2CF-11
Back Connecting Socket	8-pin	P3G-08
	11-pin	P3GA-11
Protective Cover	Hard Cover	Y92A-48B
	Soft Cover	Y92A-48D
Mounting Track	50 cm (I) × 7.3 mm (t)	PFP-50N
	1 m (I) × 7.3 mm (t)	PFP-100N
	1 m (I) × 16 mm (t)	PFP-100N2
End Plate		PFP-M
Spacer		PFP-S

last update: September 24, 2012

• NO. H5CN
• TYPE:Timers Digital Timers Copyright Statement
• DATE:2021-06-09
• Associated products:
  H3CA Solid-state Timer/Features H5AN Digital Timer/Features