234
DSP1a
DSP1
DSP2a
20.2.795
11.0.433
10.5.413
FEATURES
• Power types added to DS relay ries
• High switching capacity: 1a: 8 A 250 V AC / 1a1b, 2a: 5 A 250 V AC • High nsitivity: 190 mW pick-up power • High contact welding resistance • Latching types available
• High breakdown voltage 3,000 Vrms between contacts and coil 1,000 Vrms between open contacts Meeting FCC Part 68• Sealed types are standard
SPECIFICATIONS
Contact
Coil (polarized) (at 20 ° C 68 ° F )
Note: All specifications are bad on the condition of 25 ° C 77°F , 50% R.H. unless
otherwi specified.
Characteristics
Remarks
*Specifications will vary with foreign standards certification ratings.* 1 Measurement at same location as "Initial breakdown voltage" ction * 2 Detection current: 10mA
* 3 Excluding contact bounce time
* 4 Half-wave pul of sine wave: 11ms; detection time: 10 µ s * 5 Half-wave pul of sine wave: 6ms * 6 Detection time: 10 µ s
* 7 R efer to 5. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT (Page 61).
Arrangement 1a 1a1b 2a Contact material
Gold flash over silver alloy
Initial contact resistance, max.(By voltage drop 6 V DC 1A)30 m Ω
Nominal switching capacity
8A 250
VAC
5A 30 VDC 5A 250 VAC
5A 30 VDC
Rating (resistive)
Max. switching power
2,000 VA 150 W 1,250 VA
150 W
Max. switching voltage 250 V AC, 30 V DC Max. switching current 8 A 5 A
Expected life (min.
operations) Mechanical (at 180 cpm) 5 × 10
7 Electrical 10 5
Minimum operating power Single side stable 192 mW 2 coil latching 192 mW Nominal operating power
Single side stable 300 mW 2 coil latching
300 mW
Max. operating speed
防疫建议30 cps. at rated load Initial insulation resistance* 1
Min. 1,000 M Ω at 500 V DC
Initial
breakdown voltage* 2 Between open contacts 1,000 Vrms
Between contact ts 2,000 Vrms (1a1b, 2a)
Between contacts and coil 3,000 Vrms Surge voltage between contacts and coil Min. 5,000 V形容少的成语
Set time* 3 (at nominal voltage)Max. 10 ms (Approx. 5 ms)Ret time* 3 (at nominal voltage)Max. 10 ms (Approx. 4 ms)Operate time* 3 (at nominal voltage)Max. 10 ms (Approx. 5 ms)Relea time(without diode)* 3 (at nominal voltage)Max. 5 ms (Approx. 4 ms)T emperature ri Max. 40 ° C (1a1b type)Max. 55 ° C (1a, 2a types)Soldering temperature
250 ° C (10 s) 300 ° C (5 s),
350 ° C (3 s)
Shock resistance Functional* 4 Min. 196 m/s 2 {20 G}Destructive* 5 Min. 980 m/s 2 {100 G}Vibration resistance
Functional* 6 117.6 m/s 2 {12 G}, 10 to 55 Hz at double amplitude of 2 mm Destructive
205.8 m/s 2 {21 G}, 10 to 55 Hz at double amplitude of 3.5 mm
渐进式延迟退休政策Conditions for operation, transport and storage* 7
(Not freezing and condensing at low temperature) –40 ° C to +65 ° C – 40 ° F 149 ° F Unit weight Approx. 4.3 g .15 oz
TYPICAL APPLICATIONS
Office and industrial electronic devices • T erminal devices of information process-ing equipment, such as printer, data re-corder.
• Office equipment (copier, facsimile)• Measuring instruments
• NC machines, temperature controllers and programmable logic controllers. ORDERING INFORMATION
mm inch
DSP
235
TYPES AND COIL DATA (at 20 ° C 68 ° F )
Single side stable
2 coil latching
Note: Inrt 1a, 1 or 2a in, 2 u for contact form required.
Type
Part No.Nominal voltage,V DC Pick-up voltage,V DC (max.)
Drop-out voltage,V DC (min.)
Nominal operating current, mA
Nominal operating power, mW
Coil resistance, Ω ( ± 10%)
Max. allowable voltage, at 50 ° C,
V DC Single side stable
DSP u -DC3V 3 2.40.310030030 3.9DSP u -DC5V 5 4.00.56030083 6.5DSP u -DC6V 6 4.80.6503001207.8DSP u -DC9V 97.20.933.330027011.7DSP u -DC12V 129.6 1.22530048015.6DSP u -DC24V
2419.2
2.412.53001,92031.2Type
Part No.
Nominal voltage,V DC Set voltage,V DC (max.)
Ret voltage,V DC (max.)
Nominal operating current, mA
Nominal operating power, mW
Coil resistance, Ω ( ± 10%)耗子头
Max. allowable voltage, at 50 ° C,
V DC 2 coil
latching DSP u -L2-DC3V 3 2.4 2.410030030 3.9DSP u -L2-DC5V 5 4.0 4.06030083 6.5DSP u -L2-DC6V 6 4.8 4.8503001207.8DSP u -L2-DC9V
97.27.233.330027011.7DSP u -L2-DC12V 129.69.625.530048015.6DSP u -L2-DC24V
24
19.2
19.2
12.5
300
1,920
31.2
1a1b type (DSP1)
Single side stable
1 coil latching
2 coil latching
General tolerance: ± 0.3 ± .012
PC board pattern (Copper-side view)Single side stable 2 coil latching
T olerance: ± 0.1 ± .004
Schematic (Bottom view)
Single side stable
2 coil latching
DSP
236
2a type (DSP2a)
Single side stable
1 coil latching
2 coil latching
General tolerance: ± 0.3 ± .012
PC board pattern (Copper-side view)Single side stable 2 coil latching
Tolerance: ± 0.1 ±
.004
Schematic (Bottom view)
Single side stable
(Deenergized condition) 2 coil latching
(Ret condition)
4.-(1) Operate & relea time (without diode, 1a type)
4.-(2) Operate & relea time (without diode, 1a1b type)
Sample: DSP1-DC12V , 5 pcs.
4.-(3) Operate & relea time (without diode, 2a type)
Sample: DSP2a-DC12V , 5 pcs.)
mm inch
DSP
天气好的四字词语
冗长的读音
4.-(4) Operate & relea time
(with diode, 1a type)
Sample: DSP1a-DC12V, 5 pcs.
back的反义词
4.-(5) Operate & relea time
(with diode, 1a1b type)
Sample: DSP1-DC12V, 5 pcs.
4.-(6) Operate & relea time
(with diode, 2a type)
Sample: DSP2a-DC12V, 5 pcs. For Cautions for U, e Relay Technical Information (Page 48 to 76).
238
SPECIFICATIONS
Item Specifications
凶恶近义词
Breakdown voltage 3,000 Vrms between terminals
(Except for the portion between coil terminals)
Insulation resistance 1,000 MΩ between terminals at 500 V
Heat resistance150°C for 1 hour
Max. continuous current 1a: 8 A
2a: 5 A
TYPES AND APPLICABLE RELAYS
DIMENSIONS
11±0.6
FIXING AND REMOVAL METHOD
1. Match the direction of relay and socket.
2. Both ends of relays are fixed so surely that the socket hooks on the top surface of relays.
3. Remove the relay, applying force in the direction shown below.
4. In ca there is not enough space for finger to pick relay up, u screw drivers in the way shown below.
