B-98
Solid-state timer
H3RN
Specifications
■
Ratings
Note:
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).
■
Characteristics
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
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)
(see note)
Reset voltage
10% max. of rated supply voltage
Power consumption
24 VAC: Relay ON: approx. 0.8 VA (0.6 W) at 24 VAC, 60 Hz
Relay OFF: approx. 0.6 VA (0.4 W) at 24 VAC, 60 Hz
12 VDC: Relay ON: approx. 0.5 W at 12 VDC
Relay OFF: approx. 0.2 W at 12 VDC
24 VDC: Relay ON: approx. 0.6 W at 24 VDC
Relay OFF: approx. 0.3 W at 24 VDC
Control outputs
3 A at 250 VAC, resistive load (cos
φ
= 1) (G6B-2
@
14P-FD-US used)
The minimum applicable load is 10 mA at 5 VDC (P reference value).
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 M
Ω
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/s
2
Malfunction: 100 m/s
2
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
µ
s, 1-ns rise)
Static immunity
Destruction: 8 kV
Malfunction: 4 kV
Degree of protection
IP40 (Terminal screw sections are excluded.)
Weight
Approx. 18 g
