Datasheet

SFS
2
ds_61410_en_sfs: 170413D
Coil
Characteristics (at 20C 68F)
• Outline of performance [Socket for PC board/DIN terminal socket]
Remarks
*
1
Measurement at same location as “Initial breakdown voltage” section
*
2
Detection current: 10mA
*
3
Excluding contact bounce time
*
4
Response time is the time after the coil voltage turns off until the time when “a” contact turns off.
*
5
Half-wave pulse of sine wave: 11ms; detection time: 10s
*
6
Half-wave pulse of sine wave: 6ms
*
7
Detection time: 10s
*
8
Refer to “NOTES” on page 6, 7. Usage, transport and storage conditions.
ORDERING INFORMATION
4 poles 6 poles
2 Form A/2 Form B
3 Form A/1 Form B
4 Form A/2 Form B
5 Form A/1 Form B
3 Form A/3 Form B
Nominal operating power 360 mW 500 mW
Item
4 poles 6 poles
2 Form A/2 Form B
3 Form A/1 Form B
4 Form A/2 Form B
5 Form A/1 Form B
3 Form A/3 Form B
Max. operating speed 20 times/min. (at nominal voltage)
Initial insulation resistance*
1
Min. 1,000 M at 500 V DC
Initial breakdown voltage*
2
Between open contacts 1,500 Vrms for 1 min.
Between contact sets
2,500 Vrms for 1 min.:
7-8/9-10
2,500 Vrms for 1 min.:
7-8/11-12
9-10/13-14
11-12/13-14
4,000 Vrms for 1 min.:
3-4/5-6
3-4/7-8
5-6/9-10
4,000 Vrms for 1 min.:
3-4/5-6
3-4/7-8
5-6/9-10
7-8/9-10
Between contact and coil 4,000 Vrms for 1 min.
Operate time (at nominal voltage) Max. 20 ms*
3
Response time*
4
(without diode)
(at nominal voltage)
Max. 8 ms*
3
Release time (without diode)
(at nominal voltage)
Max. 20 ms*
3
Shock resistance
Functional*
5
Min. 200 m/s
2
Destructive*
6
Min. 1,000 m/s
2
Vibration resistance
Functional*
7
10 to 55 Hz at double amplitude of 1.5 mm
Destructive 10 to 55 Hz at double amplitude of 1.5 mm
Conditions for operation, transport and
storage*
8
(Not freezing and condensing at
low temperature)
Ambient temp. –40C to +85C –40F to +185F
Humidity 5 to 85% R.H.
Unit weight Approx. 20 g Approx. .71 oz Approx. 23 g Approx. .81 oz
Max. carrying current 6 A (Reduce by 0.1 A/C for temperatures 70 to 85C.)
Initial breakdown voltage Between each terminal: 2,500 Vrms for 1 min. (Detection current: 10mA)
Initial insulation resistance*
1
Min. 1,000 M at 500V DC
Ex. SF
Product name
Slim type
Note: Standard packing: Carton 50 pcs. Case 200 pcs. (Accessories: Carton 10 pcs. Case 100 pcs.)
Please inquire about other coil voltages.
Contact arrangement
2: 2 Form A/2 Form B
3: 3 Form A/1 Form B
4: 4 Form A/2 Form B
5: 5 Form A/1 Form B
6: 3 Form A/3 Form B
Nil:
L:
Without LED indication
With LED indication
Operation indication Coil voltage
DC12, 16, 18,
21, 24, 48V
S