Omron, H3RN Series

Pin configuration compatible with G2R Relay and mounts to the P2R/P2RF Socket.
Standard multiple time ranges and multiple operating modes.
Conforms to EN61812-1 and IEC60664-1 4 kV/2 for Low Voltage, and EMC Directives.

last update: September 09, 2015

Ratings

Item	H3RN-1/H3RN-2	H3RN-11/H3RN-21
Time ranges	0.1 s to 10 min (1 s, 10 s, 1 min, or 10 min max. selectable)	0.1 min to 10 h (1 min, 10 min, 1 h, or 10 hrs max. selectable)
*Rated supply voltage 2**	24 VAC (50/60 Hz); 12, 24 VDC
Pin type	Plug-in
Operating mode	ON-delay, interval, flicker OFF-start, or flicker-ON start selectable by DIP switch
Operating voltage range	85% to 110% of rated supply voltage (12 VDC: 90% to 110% of rated supply voltage) *1
Reset voltage	10% max. of rated supply voltage
Power consumption	24 VAC: Relay ON: approx. 0.8 VA 12 VDC: Relay ON: approx. 0.5 W 24 VDC: Relay ON: approx. 0.4 W
Control outputs	3 A at 250 VAC, resistive load (cosφ = 1) (G6B-2[]14P-FD-US used (Contact materials: AgSnIn)) The minimum applicable load is 10 mA at 5 VDC (P reference value).

*1. When using the H3RN in any place where the ambient temperature is more than 50°C, supply 90% to 110% of the
rated voltages (12 VDC: 95% to 110% of the rated voltage).
*2. Refer to Safety Precautions for All Times when combining the Timer with an AC 2-wire proximity sensor.

Characteristics

Item	H3RN-1/H3RN-2	H3RN-11/H3RN-21
Accuracy of operating time	±1% FS max. (1 s range: ±1%±10 ms max.)
Setting error	±15%±50 ms FS max.
Reset time	Min. power-opening time: 12, 24 VDC: 0.1 s max. (including halfway reset) 24 VAC: 0.5 s max. (including halfway reset)
Influence of voltage	±2% FS max.
Influence of temperature	±2% FS max.
Insulation resistance	100 MΩ min. (at 500 VDC)
Dielectric strength	2,000 VAC, 50/60 Hz for 1 min (between operating circuit and control output, or contacts of different poles) 1,000 VAC, 50/60 Hz for 1 min (between non-continuous contacts)
Vibration resistance	Destruction: 10 to 55 Hz, 0.75-mm single amplitude for 1 h each in 3 directions Malfunction: 10 to 55 Hz, 0.5-mm single amplitude for 10 min each in 3 directions
Shock resistance	Destruction: 300 m/s² Malfunction: 100 m/s²
Ambient temperature	Operating: -10°C to 55°C (with no icing) Storage: -25°C to 65°C (with no icing)
Ambient humidity	Operating: 35% to 85%
Life expectancy	Mechanical: 10,000,000 operations min. (under no load at 1,800 operations/h) Electrical: 100,000 operations min. (3 A at 250 VAC, resistive load at 1,800 operations/h)
Impulse withstand voltage	Between power terminals: 1 kV
Noise immunity	±1.5 kV, square-wave noise by noise simulator (pulse width: 100 ns/1 μs, 1-ns rise)
Static immunity	Destruction: 8 kV Malfunction: 4 kV
Degree of protection	IP40 (Terminal screw sections are excluded.)
Weight	Approx. 18 g
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: IEC51000-4-5 Immunity Conducted Disturbance: IEC61000-4-6 Immunity Voltage Dip/Interruption: IEC61000-4-11
Approved standards	UL508, CSA C22.2 No. 14 Conforms to EN61812-1, IEC60664-1 4 kV/2. Output category according to IEC60947-5-1.

last update: September 09, 2015

Timers

H3RN-1/H3RN-11 front mounting

H3RN-2/H3RN-21 front mounting

Mounting height

Use the P2RF-[]-E or P2R-[]7P to mount the H3RN. When ordering any one of these sockets,replace "[]" with "05" for SPDT or "08" for DPST-NO.
The P2RF-[] cannot be used because the hook is a different shape.

P2RF-[]-E

P2R-[]7P

Note:The value shown indicates the dimension for the P2RF-05-E with the PFP-[]N mounting rail.
The value is 71.5 mm when using the PFP-N[]2.
Note:The value shown in parentheses indicates the dimension for the P2RF-08-E with the PFP-[]N mounting rail.
The value is 75.5 mm when using the PFP-N[]2.

Note:There are no restrictions to the mounting direction.

TITLE	DOCUMENT TYPE	SIZE
H3RN	Catalog	4017 KB
Model selection guide for timers	Catalog	2548 KB