Datasheet
G-261D4F
D4F
Characteristics
Note: 1. The degree of protection shown above is based on the test method specified in EN60947-5-1. Be sure to confirm in advance the sealing
performance under the actual operating environment and conditions.
2. Durability values are calculated at an operating temperature of 5°C to 35°C, and an operating humidity of 40% to 70%. Contact your
OMRON sales representative for more detailed information on other operating environments.
3. When the ambient temperature is 35°C or higher, do not apply 1 A at 125 VAC to more than two circuits.
4. The value will vary depending on factors such as the switching frequency, the ambient environment, and the reliability level.
Be sure to confirm correct operation with the actual load before application.
5. The contact resistance was measured with 0.1 A at 5 to 8 VDC with a fall-of-potential method.
Operating Characteristics
Slow-action (1NC/1NO, 2NC, 2NC/2NO, and 4NC)
Note: 1. The OF value is the maximum load that opens an NC contact (11-12, 21-22, 31-32, 41-42).
2. The RF value is the minimum load that closes an NC contact (11-12, 21-22, 31-32, 41-42).
3. The PT2 and TT values are reference values.
4. The D4F is used in accordance with EN81 and EN115 at a minimum DOT of 30° and 2.8 mm.
Degree of protection (See note 1.) IP67 (EN60947-5-1)
Durability (See note 2.) Mechanical: 10,000,000 times min.
Electrical: 1,000,000 times min. (4-mA resistive load at 24 VDC, 4 circuits)
150,000 times min. (1-A resistive load at 125 VAC, 2 circuits / 4-mA resistive load at 24 VDC,
2 circuits) (See note 3.)
Operating speed 1 mm/s to 0.5 m/s
Operating frequency Mechanical: 120 operations/minute
Electrical: 30 operations/minute
Insulation resistance 100 MΩ min. (at 500 VDC) between terminals of the same polarities, between terminals of dif-
ferent polarities, between current-carrying metal parts and grounds, and between each termi-
nal and non-current carrying metal parts
Minimum applicable load (See note 4.) 4-mA resistive load at 24 VDC, 4 circuits (Level N reference value)
Contact resistance (See note 5.) 300 mΩ max. (initial value with 1-m cable), 500 mΩ max. (initial value with 3-m cable),
700 mΩ max. (initial value with 5-m cable)
Dielectric strength Between terminals of same polarities: Uimp 2.5 kV (EN60947-5-1)
Between terminals of different polarities: Uimp 4 kV (EN60947-5-1)
Between current-carrying metal parts and grounds: Uimp 4 kV (EN60947-5-1)
Between each terminal and non-current carrying metal parts: Uimp 4 kV (EN60947-5-1)
Conditional short-circuit current 100 A (EN60947-5-1)
Pollution degree (operating environment) 3 (EN60947-5-1)
Conventional free air thermal current (Ith) 2.5 A (EN60947-5-1)
Protection against electric shock Class I (with a ground wire)
Vibration resistance Malfunction 10 to 55 Hz, 0.75-mm single amplitude
Shock resistance Destruction
1,000 m/s
2
min.
Malfunction
300 m/s
2
min.
Ambient temperature Operating: −30°C to 70°C (with no icing)
Ambient humidity Operating: 95% max.
Cable UL2464 No. 22 AWG, finishing O.D.: 8.3 mm
Weight Approx. 190 g (D4F-102-1R, with 1-m cable)
Approx. 220 g (D4F-120-1R, with 1-m cable)
Model
Operating Characteristics
D4F-@20-@R
D4F-@20-@D
D4F-@02-@R
D4F-@02-@D
Operating force max.: OF (See note 1.) 5 N 12 N
Release force min.: RF (See note 2.) 0.5 N 1.5 N
Pretravel: PT1 (11-12 and 21-22)
: PT1 (31-32 and 41-42)
: PT2 (See note 3.)
6±3° (NC)
9±3° (NC)
(12°) (NO)
1 mm max. (NC)
1.3 mm max. (NC)
(1.2 mm) (NO)
Overtravel min.: OT 40° 3.2 mm
Operating position: OP (11-12 and 21-22)
: OP (31-32 and 41-42)
——
——
29.4±1 mm
29±1 mm
Total travel: TT (See note 3.) (55°) (4.5 mm)
Min. direct opening travel: DOT (See note 4.) 18° 1.8 mm
Min. direct opening force: DOF 20 N 20 N
F502-EN2-04.book Seite 261 Dienstag, 26. Juli 2005 5:48 17